Mavic E-Crosstrail SL Carbon 29 Boost wheelset
Super-strong, super-dynamic wheels to turn your electric mountain bike into a real trail rocket.
Designed to turn your electric mountain bike into a true trail rocket, the E-Crosstrail SL Carbon 29 wheels feature a dynamic design and exceptional durability for a unique riding experience while reducing battery consumption. The magic of Mavic.
Thanks to lightweight carbon rims that don't compromise on strength, the E-Crosstrail SL Carbon 29 wheels significantly reduce inertia for improved acceleration and control. The steel spokes, designed by our teams in the foothills of the French Alps, are also lighter and improve vertical compliance and control for greater safety on uneven terrain. Finally, the new Infinity hub with 28 steel spokes maintains high lateral stiffness for optimal stability in tight turns. You'll love dancing on the trails.
Designed for the high torque of e-bike motors, this robust and high-performance wheel is equipped with a 30 mm wide rim (internal), which adds rigidity and cornering precision, allowing you to take corners with absolute confidence.
Like all Mavic wheels, the E-Crosstrail SL Carbon 29 wheels have been designed with durability and repairability as a top priority, with an ultra-reliable ID360 freewheel and a tubeless system for easy tyre mounting, which saves time and energy during wheel maintenance. For added peace of mind, the E-Crosstrail SL Carbon 29 wheels come with 2 spare spokes per wheel, so you can go out and create problems without having to start all over again in the workshop.
These E-Crosstrail SL Carbon 29 wheels are probably the best choice for optimising the performance of your electric mountain bike, with extremely dynamic handling and impeccable robustness. Science advances, and so do your wheels...
Improved acceleration and control, reduced battery consumption
The light but strong carbon rim reduces inertia. Lightweight spokes improve vertical compliance and control. New 28-spoke Infinity hub maintains high lateral stiffness.
Designed for pedal-assist mountain bikes
Wider 30 mm rim (internal) adds rigidity and cornering precision. Designed for the high torque of electric bike motors, it features 28 crossed spokes for even greater lateral stiffness.
Easy to maintain and repair
Ultra-reliable and low-maintenance ID360 freewheel system. Tubeless system for easy tyre mounting. Supplied with spare spokes.
Technical specifications
Rims
- Material: 100% carbon fibre with UD outer layer
- Height: 25 mm
- Inner width: 30 mm
- Drilling: traditional (28 holes front/rear)
- Braking: disc
- Profile: asymmetrical without hooks
- ETRTO dimension: 622x30TSS
- Tyre: UST Tubeless Ready - Use with Mavic tubeless rim tape
Spokes
- Material: steel
- Shape: straight, extra flat, constricted, anti-rot (front and rear)
- Shape: straight, flat, anti-rot (rear)
- Nipples: steel, ABS, black
- Spoking: crossed by 2 (front and rear)
Hubs
- Body material: aluminium
- Body design: INFINITY
- Standard disc: 6-hole or Centre Lock only
- Axle material: aluminium
- Axle size: front 15x110 / rear 12x148
- Freewheel technology: Instant Drive 360
- Freewheel: Shimano MS / Sram XD MTB
- Bearing technology: QRM self-adjusting - sealed cartridge
Compatibility
- Freewheel body: convertible SHIMANO HG MTB aluminium (kit V3780101 sold separately)
- Freewheel body: convertible SHIMANO HG MTB steel (kit V3790101 sold separately)
- Front axle adapters: 15x110 convertible to 9x110 (kit 99694101 sold separately)
- Front axle adapters: convertible to 15x31 mm with Torque Cap (kit V2374401 sold separately)
- Rear axle adaptors: 12x148 convertible to 9x141 (kit V2510801 sold separately)
Intended use
- Minimum tyre size: 52 mm wide - maximum pressure 2.35 Bar/34 PSI
- Maximum tyre size: 76 mm wide - maximum pressure 1.95 Bar/28 PSI
- ASTM category 4: enduro and trail
- Maximum weight supported by wheels: must not exceed 150 kg (including bike weight)
Technologies
Instant Drive 360
The new Instant Drive 360 freewheel system is ultra-light and efficient. An oversized non-contact rubber seal minimises friction and a wide choice of adapters makes it compatible with a wide range of frames and axles.
Tubeless UST
Traction and control. Universal Tubeless Standard. Ready-to-ride tubeless system.
The UST system improves traction, control and comfort while reducing inertia and the risk of punctures.
Infinity Hubs
Efficient power transfer thanks to optimised non-contact spoke lacing (no noise under load) and tension distribution. The length of the front and rear spokes is identical. Easy maintenance thanks to tool-free solution.
QRM Auto Bearings
Quality Mavic Auto bearings. These cartridge bearings are naturally double sealed, with C3 internal clearance. The system adjusts automatically to ensure long-term perfect rotation without play.
Included
- User's guide
- UST rim tape mounted on the wheel
- 2x UST valves not mounted on the wheel
- 2 spare spokes per wheel
- Multifunctional adjustment key with rear wheel