Description:

The e*thirteen Grappler Sidekick Flux Carbon DH Rear Wheel - 29", 148x12mm, 7s Integrated Cassette is a groundbreaking downhill wheel combining the suspension-isolating benefits of Sidekick anti-kickback hubs with ultra-compliant, low-profile Flux Carbon rims. Featuring a built-in 7-speed cassette and adjustable deadband, it maximizes traction, speed, and terrain control while operating near-silently.

e*thirteen Grappler Sidekick Flux Carbon DH Rear Wheel - 29", 148x12mm, 7s Integrated Cassette

The e*thirteen Grappler Sidekick Flux Carbon Downhill Rear Wheel represents a groundbreaking revolution in MTB wheels, combining the suspension and performance benefits of Sidekick anti-kickback hubs with the engineered compliance of Grappler Flux rims. Tested over two World Cup seasons by the world's fastest athletes, this wheel consistently delivers top-tier results by filtering out drivetrain shock and vibration before it ever reaches the rider.

The integrated Sidekick hub features a 3-pawl mechanism with an adjustable deadband set at 12°/15°/18°, effectively eliminating pedal kickback. This allows your rear suspension to move efficiently and predictably through its travel without fighting chain tension. Combined with exceptionally low mechanical drag and near-silent operation, this wheel helps you carry more speed effortlessly through technical terrain while allowing you to focus entirely on the trail.

The low-profile Flux Carbon rim sets new standards in compliance, strength, and weight. Its ultra-compliant engineering adds vital radial compliance and traction on rough tracks without reducing razor-sharp steering precision. Built with high-quality Sapim D-Light spokes, brass nipples, and a 32-hole configuration, this wheel balances an ultra-durable build with a lively, dynamic ride feel that puts traditional, overly stiff hoops to shame.

This premium downhill setup features a 29" diameter with a 30mm inner width, spaced for 148x12mm Boost frames. It comes specifically equipped with a unique 7-speed integrated direct-mount cassette (9-24t), making it the ultimate purpose-built gravity weapon. To ensure you can push your limits with complete peace of mind, e*thirteen backs the wheel with a 5-year hub warranty and a Lifetime Carbon Rim Warranty with free replacements.

Key Features

• Sidekick Anti-Kickback Hub: Eliminates pedal kickback and filters drivetrain vibration for plush suspension performance


• Integrated 7-Speed Cassette: Direct-mount 9-24t gear range designed specifically for downhill racing efficiency


• Ultra-Compliant Flux Carbon Rim: Low-profile design maximizes radial compliance and tire traction


• Whisper-Quiet Free Speed: Exceptionally low coasting drag and near-silent hub operation


• Heavy-Duty Wheel Build: 32-hole layout laced with Sapim D-Light double-butted spokes and robust brass nipples


• Lifetime Carbon Rim Warranty: Free lifetime rim replacement for ultimate rider confidence

Specifications

• Model: e*thirteen Grappler Sidekick Flux Carbon DH Rear Wheel - 29", 148x12mm, 7s Integrated Cassette


• Size: 29" x 30mm inner width


• Axle Spacing: 148x12mm Boost


• Rim Material: Premium Carbon with HM Washers


• Drilling: 32-Hole


• Brake Mount: 6-Bolt


• Driver/Cassette: Integrated 7-Speed Direct-Mount Cassette (9-24t)


• Engagement: 3-Pawl with 12°/15°/18° adjustable deadband


• Spokes & Nipples: Sapim D-Light / Brass


• Weight: 1380g


• Warranty: 5 Years on components / Lifetime Carbon Rim Replacement

A maximum-traction rear wheel built for riders who demand the highest braking grip, terrain compliance, and control on the roughest World Cup Downhill and aggressive gravity terrain.