Mountain

On and on and on and on... Danny MacAskill just doesn't stop talking about ebikes. He's infatuated with them. In fact, the only time he's not chewing someone's ear off about how good they are is when he's riding them. And when he's riding an ebike he rides and rides and rides. Which is partly why we've made the newest Heckler able to go further, higher, faster and be funner. The latest generation of the Heckler has a larger interchangeable battery (720Wh up from 504Wh), which allows riders to expand their own trail map - accessing previously unreachable trails, unlocking less-used trails and cramming more into less time. The new Heckler has both mixed or dual 29-inch wheel size options. Wheel size isn't the only option for riders. There's a full size range of both from medium to XXL, with the small size frame having dual 27.5 wheels. The thing that sets our ebikes apart from the pack is the on-trail manners of the bike. We sweat the carbon layup and frame design so it's tough enough to handle the sheer quantity of riding ebikes allow. There's no corners cut in the componentry so your only concern is not getting lost rather than being stuck with a mechanical. The geometry has been honed from a lot of testing and feedback in order to make the ride fun whether going up or down. And finally, the legendary VPP suspension has been tuned precisely for ebike use. 150mm rear travel (with 160mm travel fork up front) seems to be the sweet spot for a bike intended to tame big trails on big days, with slightly less anti-squat to give it glue-like traction on the climbs you'll be testing yourself on. The only thing we've yet to figure out is how to get Danny into a 12-step ebike recovery program.

On and on and on and on... Danny MacAskill just doesn't stop talking about ebikes. He's infatuated with them. In fact, the only time he's not chewing someone's ear off about how good they are is when he's riding them. And when he's riding an ebike he rides and rides and rides. Which is partly why we've made the newest Heckler able to go further, higher, faster and be funner. The latest generation of the Heckler has a larger interchangeable battery (720Wh up from 504Wh), which allows riders to expand their own trail map - accessing previously unreachable trails, unlocking less-used trails and cramming more into less time. The new Heckler has both mixed or dual 29-inch wheel size options. Wheel size isn't the only option for riders. There's a full size range of both from medium to XXL, with the small size frame having dual 27.5 wheels. The thing that sets our ebikes apart from the pack is the on-trail manners of the bike. We sweat the carbon layup and frame design so it's tough enough to handle the sheer quantity of riding ebikes allow. There's no corners cut in the componentry so your only concern is not getting lost rather than being stuck with a mechanical. The geometry has been honed from a lot of testing and feedback in order to make the ride fun whether going up or down. And finally, the legendary VPP suspension has been tuned precisely for ebike use. 150mm rear travel (with 160mm travel fork up front) seems to be the sweet spot for a bike intended to tame big trails on big days, with slightly less anti-squat to give it glue-like traction on the climbs you'll be testing yourself on. The only thing we've yet to figure out is how to get Danny into a 12-step ebike recovery program.

On and on and on and on... Danny MacAskill just doesn't stop talking about ebikes. He's infatuated with them. In fact, the only time he's not chewing someone's ear off about how good they are is when he's riding them. And when he's riding an ebike he rides and rides and rides. Which is partly why we've made the newest Heckler able to go further, higher, faster and be funner. The latest generation of the Heckler has a larger interchangeable battery (720wh up from 504wh), which allows riders to expand their own trail map - accessing previously unreachable trails, unlocking less-used trails and cramming more into less time. The new Heckler has both mixed or dual 29-inch wheel size options. Wheel size isn't the only option for riders. There's a full-size range of both from medium to XXL, with the small size frame having dual 27.5 wheels. Two levels of carbon (Santa Cruz's own C and CC blends) open up the range of options for build kits. The thing that sets our ebikes apart from the pack is the on-trail manners of the bike. We sweat the carbon layup and frame design so it's tough enough to handle the sheer quantity of riding ebikes allow. There are no corners cut in the componentry so your only concern is not getting lost rather than being stuck with a mechanical. The geometry has been honed from a lot of testing and feedback in order to make the ride fun whether going up or down. And finally, the legendary VPP suspension has been tuned precisely for ebike use. 150mm rear travel (with 160mm travel fork up front) seems to be the sweet spot for a bike intended to tame big trails on big days, with slightly less anti-squat to give it glue-like traction on the climbs you'll be testing yourself on. The only thing we've yet to figure out is how to get Danny into a 12-step ebike recovery program.

On and on and on and on... Danny MacAskill just doesn't stop talking about ebikes. He's infatuated with them. In fact, the only time he's not chewing someone's ear off about how good they are is when he's riding them. And when he's riding an ebike he rides and rides and rides. Which is partly why we've made the newest Heckler able to go further, higher, faster and be funner. The latest generation of the Heckler has a larger interchangeable battery (720Wh up from 504Wh), which allows riders to expand their own trail map - accessing previously unreachable trails, unlocking less-used trails and cramming more into less time. The new Heckler has both mixed or dual 29-inch wheel size options. Wheel size isn't the only option for riders. There's a full size range of both from medium to XXL, with the small size frame having dual 27.5 wheels. The thing that sets our ebikes apart from the pack is the on-trail manners of the bike. We sweat the carbon layup and frame design so it's tough enough to handle the sheer quantity of riding ebikes allow. There's no corners cut in the componentry so your only concern is not getting lost rather than being stuck with a mechanical. The geometry has been honed from a lot of testing and feedback in order to make the ride fun whether going up or down. And finally, the legendary VPP suspension has been tuned precisely for ebike use. 150mm rear travel (with 160mm travel fork up front) seems to be the sweet spot for a bike intended to tame big trails on big days, with slightly less anti-squat to give it glue-like traction on the climbs you'll be testing yourself on. The only thing we've yet to figure out is how to get Danny into a 12-step ebike recovery program.

Pure Power Metal. A trail-slaying aluminum e-mountain bike, ready to crank up the fun factor on any terrain, anywhere. Where it thrives In the mountains What it's built for Trail-riding fun Highlights: - SmartForm C2 Alloy Frame / SR Suntour Zeron 36 fork / 140mm travel - Shimano Steps EP6 drive system with 630Wh battery - Shimano CUES 6000 11-speed shifting with hydraulic brakes It Rails Impressively precise, surprisingly agile, and incredibly fun on any kind of trail. With its low center of gravity and dialed geometry, the handling of the Moterra S will help you find a whole new level. Power & Style True all-mountain capability with the integrated power, range and reliability of the Shimano STEPS EP6 series drive system and 630 Wh battery means you can simply ride anything - again and again. Built for the Whole Mountain Our C2 aluminum chassis boasts 150mm travel, front and rear, for balanced all-mountain attack. Fast-rolling 29” large-volume tires, wide handlebars, a huge gear range and a great finishing kit sets you up for good times in the dirt.

The Vala is a full-power ebike that delivers precision and power. It’s made for riders looking for focused performance on the best trails. Perfectly balanced, refined suspension and the finest quality construction, as always.

The Vala is a full-power ebike that delivers precision and power. It’s made for riders looking for focused performance on the best trails. Perfectly balanced, refined suspension and the finest quality construction, as always.

If you feel the pull of gravity riding but want an extra push to get to the top, the Bullit is for you. Specifically designed to excel on the toughest terrain, it features an electric motor to get you to the drop-in of the wildest trails. The Bullit is the closest you can get to owning both a downhill bike and a chairlift. WHAT GOES UP, LOVES COMING DOWN The Bullit takes a no-limits approach to ebikes. With DH-derived geometry, huge travel, and burly components, it thrives on challenging trails. The full carbon frame and hardware are so bulletproof that we offer a lifetime warranty. WHEN GRAVITY CALLS The biggest trails are often further away and higher up the mountain. The full-power Shimano motor, paired with a large 630 Wh battery, ensures the Bullit will get you to the drop-in

The Vala is a full-power ebike that delivers precision and power. It’s made for riders looking for focused performance on the best trails. Perfectly balanced, refined suspension and the finest quality construction, as always.

More Juice, No Excuse The Moterra packs massive power, range, and silky suspension, handling rugged terrain like a luxury off-roader. Built to go further—faster. Model Description Rugged, responsive, and ready for anything—Moterra 3 has everything needed to tackle big days on the trail. The 150mm travel SmartForm C1 Alloy frame, huge 800Wh battery, and Bosch’s most powerful CX motor make short work of long climbs. A 160mm RockShox Psylo Silver RC fork and Deluxe Select shock ensure a controlled, responsive ride, while Shimano CUES U6000 shifting and MT520 4-piston brakes provide reliability you can count on. Ready to roll with WTB/Shimano wheels, it’s a no-nonsense trail companion. What it's for Endless spins, uphill wins, and permanent grins on all kinds of trails, from the mild to the wild Highlights - A premium SmartForm C1 Alloy frame - light, stiff, and guaranteed for life - Bosch's most powerful system – Performance CX motor and 800Wh battery. Incredibly natural power delivery and huge range - RockShox’s workhorse all-mountain suspension – 160mm Psylo Silver RC fork and Deluxe Select air shock - Reliable WTB ST i30 rims, 30mm inner width, with Shimano hubs and Continental Kryptotal tires - Precise shifting from Shimano’s CUES U6000 LinkGlide 11-speed drivetrain - Shimano MT520 4-piston hydraulic disc brakes with 203mm rotors deliver strong, consistent braking power

The Vala is a full-power ebike that delivers precision and power. It’s made for riders looking for focused performance on the best trails. Perfectly balanced, refined suspension and the finest quality construction, as always.

The Vala is a full-power ebike that delivers precision and power. It’s made for riders looking for focused performance on the best trails. Perfectly balanced, refined suspension, and the finest quality construction, as always. XX AXS RSV—The best of the best. No compromises anywhere. - CLASS-LEADING POWER: The Bosch Performance Line CX is powerful, reliable and quiet. The power on tap and how it delivers it makes going up trails feel like descending. - RANGE WITH HANDLING IN MIND: 600 Wh is optimal for most rides. Low battery mass improves handling characteristics. The 250 Wh PowerMore extender battery provides the freedom to cover more ground when needed. - EXCEPTIONAL HANDLING DYNAMICS: Bombproof, lightweight carbon frame, superior ebike suspension performance and tailored geometry create a chassis that exceeds where real mountain biking demands it.

With 130mm of dialed travel, confident trail handling and the seamless power of Shimano’s STEPS E8000 drive system, the Cujo NEO 130 will get your inner trail beast out of its cage. From climbs to corners, the plus-size 27.5x2.8-inch tires offer incredible traction and confidence. It's all grip, no slip. It's got the agility to pop and the stability to drop. Short chainstays, long reach and fairly slack 67° head angle team up to create a machine that feels playful, yet planted. Unique battery cover seals out the elements, and lets you conveniently turn the battery on and off without opening the compartment. Moto-style skidplate keeps the drive unit safe. Shimano's most advanced, most powerful drive system, the Steps E8000, provides true mountainbike performance with seamless assist, intuitive controls and an easy-to-read display. Integrated cleanly into the downtube, the 504Wh Shimano E8020 battery gives you the power to go longer, harder. - SmartForm C2 130mm-travel aluminum frame - SR Suntour XCM34 130-travel suspension fork - RockShox Deluxe R Debonair rear shock - WTB STX i29 TCS tubeless-ready rims with WTB Ranger Comp tires - 10-speed Shimano Deore components - Shimano hydraulic disc brakes

On and on and on and on... Danny MacAskill just doesn't stop talking about ebikes. He's infatuated with them. In fact, the only time he's not chewing someone's ear off about how good they are is when he's riding them. And when he's riding an ebike he rides and rides and rides. Which is partly why we've made the newest Heckler able to go further, higher, faster and be funner. The latest generation of the Heckler has a larger interchangeable battery (720Wh up from 504Wh), which allows riders to expand their own trail map - accessing previously unreachable trails, unlocking less-used trails and cramming more into less time. The new Heckler has both mixed or dual 29-inch wheel size options. Wheel size isn't the only option for riders. There's a full size range of both from medium to XXL, with the small size frame having dual 27.5 wheels. The thing that sets our ebikes apart from the pack is the on-trail manners of the bike. We sweat the carbon layup and frame design so it's tough enough to handle the sheer quantity of riding ebikes allow. There's no corners cut in the componentry so your only concern is not getting lost rather than being stuck with a mechanical. The geometry has been honed from a lot of testing and feedback in order to make the ride fun whether going up or down. And finally, the legendary VPP suspension has been tuned precisely for ebike use. 150mm rear travel (with 160mm travel fork up front) seems to be the sweet spot for a bike intended to tame big trails on big days, with slightly less anti-squat to give it glue-like traction on the climbs you'll be testing yourself on. The only thing we've yet to figure out is how to get Danny into a 12-step ebike recovery program.

Danny MacAskill just doesn't stop talking about riding e-bikes. And when he's riding he goes and goes and goes. This is partly why we've made the Heckler go further, higher, and faster. The Heckler has a huge interchangeable battery (720Wh), which allows riders to access previously unreachable trails, unlock less-used trails, and cram more into less time. The 150mm rear travel (with 160mm travel fork up front) of VPP™ suspension has been tuned to tame big trails on big descents and provide glue-like traction on the climbs. The Heckler has both mixed or dual 29-inch wheel size options and a full range of frame sizes from small to XXL. Design Details: - Full carbon CC frame Carbon CC frames use the very best materials and production processes available, are made in our own factory, and have a lifetime warranty. - Interchangeable 720Wh battery The battery is fully removable/replaceable which means carrying a spare for ultra range or charging the battery away from the bike is possible. - Shimano EP8 motor The new Shimano EP8 motor is lighter, more powerful, and more efficient. All this means it's even more capable of tackling longer, tougher rides. - Coil and water compatibility The option to run large body shocks (like a coil) and still fit a water bottle in the front triangle. - Made to last many lifetimes The legendary Santa Cruz fit, finish, and quality construction put this into a league of its own. The frame, bearings, and optional Reserve wheels come with a lifetime warranty and any service is easy to do with our Rider Support pledge. - Details matter The details are completed by a neat mud flap to protect the rear shock plus tidy cable routing within the frame and swingarm, and rubberized DT protectors to shrug off strikes. - Geo The latest Heckler gets a longer reach and slacker headtube angle than previous generations. A 445mm rear center blends climbing traction and downhill composure. - Full size range from S to XXL Both 29 and MX versions are available in M-XXL frame sizes. The Small frame comes with 27.5" wheels only.

Danny MacAskill just doesn't stop talking about riding e-bikes. And when he's riding he goes and goes and goes. This is partly why we've made the Heckler go further, higher, and faster. The Heckler has a huge interchangeable battery (720Wh), which allows riders to access previously unreachable trails, unlock less-used trails, and cram more into less time. The 150mm rear travel (with 160mm travel fork up front) of VPP™ suspension has been tuned to tame big trails on big descents and provide glue-like traction on the climbs. The Heckler has both mixed or dual 29-inch wheel size options and a full range of frame sizes from small to XXL. Design Details: - Full carbon CC frame Carbon CC frames use the very best materials and production processes available, are made in our own factory, and have a lifetime warranty. - Interchangeable 720Wh battery The battery is fully removable/replaceable which means carrying a spare for ultra range or charging the battery away from the bike is possible. - Shimano EP8 motor The new Shimano EP8 motor is lighter, more powerful, and more efficient. All this means it's even more capable of tackling longer, tougher rides. - Coil and water compatibility The option to run large body shocks (like a coil) and still fit a water bottle in the front triangle. - Made to last many lifetimes The legendary Santa Cruz fit, finish, and quality construction put this into a league of its own. The frame, bearings, and optional Reserve wheels come with a lifetime warranty and any service is easy to do with our Rider Support pledge. - Details matter The details are completed by a neat mud flap to protect the rear shock plus tidy cable routing within the frame and swingarm, and rubberized DT protectors to shrug off strikes. - Geo The latest Heckler gets a longer reach and slacker headtube angle than previous generations. A 445mm rear center blends climbing traction and downhill composure. - Full size range from S to XXL Both 29 and MX versions are available in M-XXL frame sizes. The Small frame comes with 27.5" wheels only.

The Bullit is an electric mountain bike designed for tackling the steepest and deepest of trails in both directions. Imagine the kinds of rooty, rocky, horror fests usually reserved for the biggest-hitting bikes. Then imagine what lies beyond that. The Bullit takes a no limits approach. 170mm travel, a 38mm-diameter fork and DoubleDown tires reflect the smashability of this platform. This is a bike for riders who seek downhill bike trails that are out of range of any chairlift or shuttle road.

What goes up, loves coming down The Bullit is an electric mountain bike designed for tackling the steepest and deepest of trails in both directions. Imagine the kinds of rooty, rocky, horror fests usually reserved for the biggest-hitting bikes. Then imagine what lies beyond that. A full-power Shimano drive unit, 630 Wh battery, 170mm VPP™ travel, a 38mm-diameter fork, and DoubleDown tires give the Bullit a no-limits approach. This is a bike for riders who seek downhill bike trails that are out of range of any chairlift or shuttle road. Design Details: - Mix of Both Worlds The mixed wheel configuration of a 29-inch wheel up front provides traction and stability, while the 27.5" rear wheel keeps agility at hand and the chainstay length in check. - 170mm VPP Travel 170mm travel front and rear, a burly 38mm diameter fork, and DoubleDown tires reflect the smashability of this platform. - Full CC Carbon Frame Other bikes in this category rarely adopt carbon because few companies have mastered carbon manufacturing. Our carbon frames are designed in our Carbon Lab in California, made in our own facility by our team, and have a lifetime warranty. - Santa Cruz Carbon Di2 Bar There's nothing worse than an untidy cockpit. Our own bar hides the extra cables of the Shimano STEPS system, keeping things clean and hassle-free. - Shimano STEPS EP8 Motor and 630Wh Battery More power, less weight, even more efficiency, and the biggest battery Shimano offers. - Quality, Strength, Reliability The legendary Santa Cruz fit, finish, and quality construction make this long-range hauler tough enough to handle anything. The frame, linkages, and optional Reserve wheels come with a lifetime warranty.

The lte makes the kind of speed that changes things. limits will be stretched. Records will be set, broken, decimated. The lte is here to expose fears, test wheels, blur trails and boil brakes. The lte is unapologetic about the only thing it cares about. The lte is sorry (not sorry). TURQ Carbon Frame, Bosch Performance Line CX, 170mm Fox Factory 38 and Float X2, SRAM X0 AXS T-Type and Maven Silver brakes

We gave the Shuttle AM a serious power upgrade, and you’ll feel it with every pedal stroke. The new Gen 5 Bosch Performance Line CX drive unit delivers up to 100Nm of torque and 750 watts of peak power, customizable through the eBike Flow app. It delivers quicker engagement, punchier acceleration, and seamless climbing across challenging terrain. The new eMTB+ mode takes things further, adapting in real time to your pedal input and trail conditions for intuitive, dialed-in support right when you need it. From the accessible Ride build to the fully loaded Team level, the Shuttle AM offers options to match your ambition. RockShox suspension joins the Shuttle AM party, delivering buttery smooth control and serious trail muscle on Ride and Pro builds, with Pro builds featuring the ultra-capable ZEB Ultimate fork and custom tuned Super-Deluxe Ultimate rear shock. Team builds feature Maven Ultimate brakes paired with Fox Factory suspension for riders who want top-tier suspension and stop on a dime braking power, with the option to upgrade to Fox Live Valve Neo—the most advanced adaptive suspension system ever created. Live Valve Neo constantly adapts to the trail, delivering optimized suspension settings in real-time. On the Shuttle AM, the cutting-edge Fox Live Valve system elevates the bike’s already efficient and capable platform, enhancing control on descents and maximizing power transfer on climbs. The system utilizes the Fox Live Valve Neo Air Shock and is available exclusively on Team builds, delivering next-level responsiveness that lets you ride faster, smoother, and with total confidence across any terrain. On the trail, Live Valve Neo keeps the AM calm and composed through the rough stuff, offering a planted, predictable feel that lets you charge into rough lines without getting thrown off your rhythm. - Ultralight Hollow Core Carbon Frame - Featuring Bosch's Gen 5 Performance Line CX (Ride) and CX Race Motors (Pro & Team) - Long-range 800Wh Battery on all build levels - Bosch 250wh PowerMore Range Extender Compatible - Kiox 400C Display (Pro & Team) - Wheel Mounted Speed Sensor - Wireless Bosch Remote - 160mm Fork - Flip-Chip Upper Link Mount - Mixed Wheel Compatible - Pivot Dock Tool System Compatible - Water Bottle Clearance on All Sizes - 150mm of Progressive Rear Travel - Injection Molded Rubberized Frame Protection - Full Internal Routing with Pivot Cable Port System

A sneaky ebike that’s lightweight, powerful, and has surprising range. It combines all the on-trail traits of Santa Cruz with the FAZUA RIDE 60 drive unit. With 150mm of legendary VPP™ suspension, mixed wheels, and progressive geometry, the Heckler SL is a trail bike—but with hidden superpowers.

A sneaky ebike that’s lightweight, powerful, and has surprising range. It combines all the on-trail traits of Santa Cruz with the FAZUA RIDE 60 drive unit. With 150mm of legendary VPP™ suspension, mixed wheels, and progressive geometry, the Heckler SL is a trail bike—but with hidden superpowers.

A sneaky ebike that’s lightweight, powerful, and has surprising range. It combines all the on-trail traits of Santa Cruz with the FAZUA RIDE 60 drive unit. With 150mm of legendary VPP™ suspension, mixed wheels, and progressive geometry, the Heckler SL is a trail bike—but with hidden superpowers.

A sneaky ebike that’s lightweight, powerful, and has surprising range. It combines all the on-trail traits of Santa Cruz with the FAZUA RIDE 60 drive unit. With 150mm of legendary VPP™ suspension, mixed wheels, and progressive geometry, the Heckler SL is a trail bike—but with hidden superpowers.

A sneaky ebike that’s lightweight, powerful, and has surprising range. It combines all the on-trail traits of Santa Cruz with the FAZUA RIDE 60 drive unit. With 150mm of legendary VPP™ suspension, mixed wheels, and progressive geometry, the Heckler SL is a trail bike—but with hidden superpowers.

A sneaky ebike that’s lightweight, powerful, and has surprising range. It combines all the on-trail traits of Santa Cruz with the FAZUA RIDE 60 drive unit. With 150mm of legendary VPP™ suspension, mixed wheels, and progressive geometry, the Heckler SL is a trail bike—but with hidden superpowers.

A sneaky ebike that's lightweight, powerful, and has surprising range. All the on-trail traits of a Santa Cruz combined with the FAZUA RIDE 60 drive unit. 150mm of legendary VPP™ suspension, mixed wheels, and progressive geometry makes the Heckler SL a natural handling trail bike. Just with the added power of an ebike.

A sneaky ebike that's lightweight, powerful, and has surprising range. All the on-trail traits of a Santa Cruz combined with the FAZUA RIDE 60 drive unit. 150mm of legendary VPP™ suspension, mixed wheels, and progressive geometry make the Heckler SL a natural handling trail bike. Just with the added power of an ebike.

Moraine is Salsa's light electric mountain bike. It adds range, route options, and capability to every trail ride with a Fazua Ride 60 drive system and 145 mm of Split Pivot suspension. Moraine's geometry feels right at home on backcountry lines and buffed-out flow trails. Add Salsa’s on-bike cargo features, and Moraine makes riding to the trailhead, sessioning lines, and taking second laps feel like second nature. - 145mm of Split Pivot suspension to maximize traction and efficiency - Split Pivot + frame design philosophy allows riders to swap between travel classes - Fazua Ride 60 class 1 mid-drive motor (20 mph/32 kph max assist) - 60Nm max torque - Compatible with 210 Wh Fazua Energy range-extender battery (sold separately) - Internal cable and hose routing - 12 x 148mm Boost rear spacing - SRAM UDH compatible - Accommodates up to 29 x 2.6” or 27.5 x 2.8” tires - Integrated tool and tube strap location in front triangle - Pump mount location - All sizes fit one bottle or Fazua Energy range-extender battery - Frame protection on downtube, main pivot, seatstay, and chainstay

Moraine is Salsa's light electric mountain bike. It adds range, route options, and capability to every trail ride with a Fazua Ride 60 drive system and 145 mm of Split Pivot suspension. Moraine's geometry feels right at home on backcountry lines and buffed-out flow trails. Add Salsa’s on-bike cargo features, and Moraine makes riding to the trailhead, sessioning lines, and taking second laps feel like second nature. - 145mm of Split Pivot suspension to maximize traction and efficiency - Split Pivot + frame design philosophy allows riders to swap between travel classes - Fazua Ride 60 class 1 mid-drive motor (20 mph/32 kph max assist) - 60Nm max torque - Compatible with 210 Wh Fazua Energy range-extender battery (sold separately) - Internal cable and hose routing - 12 x 148mm Boost rear spacing - SRAM UDH compatible - Accommodates up to 29 x 2.6” or 27.5 x 2.8” tires - Integrated tool and tube strap location in front triangle - Pump mount location - All sizes fit one bottle or Fazua Energy range-extender battery - Frame protection on downtube, main pivot, seatstay, and chainstay