ethirteen Grappler Race Carbon Downhill Wheels

ethirteen Grappler Race Carbon Downhill Wheels Info

The ethirteen Grappler Race Carbon Downhill Wheels represent the next evolution of gravity-focused wheel technology, purpose-built for riders who demand uncompromising strength and responsiveness on the steepest, fastest, and roughest terrain. Refined through multiple seasons of World Cup downhill racing—with input from elite athletes including Aaron Gwin and Dak Norton—these wheels build on the legacy of ethirteen’s renowned LG1 Race Carbon platform and push performance even further. The result is a wheelset engineered for bike park laps, big hits, and full-gas racing, where durability and control matter most.

A low rim profile height paired with double-butted spokes delivers a dynamic ride feel, allowing the wheels to track predictably through chattery surfaces while maintaining exceptional lateral stiffness. The carbon rims are backed by ethirteen’s Lifetime Carbon Rim Warranty, giving riders the confidence to commit fully on demanding terrain without hesitation. Each component reflects an emphasis on tuned compliance and rugged reliability—essential characteristics for modern downhill bikes.

The Grappler DH rear hub introduces an innovative integrated 7-speed 9–24T cassette/driver system exclusive to ethirteen downhill wheels. This compact design reduces weight and part count, broadening the spoke bracing angle for a stronger, more balanced wheel structure. Equal spoke lengths and tension on both sides translate to more predictable handling and improved durability on repeated high-impact runs. The updated second-generation cassette features nickel plating for longer wear life and a wider 266% gear range, retaining the hallmark 9T small cog for top-end speed without forcing oversized chainrings.

A swift six-degree engagement provides reliable, immediate pickup while reducing pedal kickback on long-travel frames—an important performance advantage in the roughest sections of the track. Optimized to run perfectly with ethirteen Grappler or All Terrain tires, these wheels form the backbone of high-speed, high-precision downhill builds. Wheels are sold individually, allowing riders to select the exact configuration needed for their setup.

ethirteen Grappler Race Carbon Downhill Wheel Specs

• Design Intent: Purpose-built for downhill racing and bike park riding.
• Rim Construction: Low-profile carbon rims with tuned compliance.
• Spokes: Double-butted spokes for strength and responsiveness.
• Warranty: Lifetime Carbon Rim Warranty.
• Rear Hub System: Integrated 7-speed 9–24T cassette/driver exclusive to ethirteen DH wheels.
• Cassette Features: Nickel-plated, 266% gear range, 9T smallest cog.
• Wheel Strength: Balanced spoke lengths and tension for improved durability.
• Engagement: Six-degree hub engagement for quick power transfer.
• Tire Pairings: Ideal with ethirteen Grappler or All Terrain tires.
• Sales Note: Wheels sold separately; add both front and rear to build a complete set.

Design Benefits

1. Race-proven durability: Engineered with feedback from top downhill athletes for unmatched impact resistance.
2. Improved stability: Wider spoke bracing angle strengthens overall wheel architecture.
3. Enhanced control: Low rim profile improves tracking and reduces harshness over rough terrain.
4. Optimized drivetrain: Integrated 7-speed system delivers high top speed and simplified construction.

Final Take

With a blend of elite racing input, advanced carbon engineering, and a groundbreaking rear hub system, the Grappler Race Carbon Downhill Wheels are built for riders who push limits every run. They offer the stability, strength, and responsiveness demanded by top-tier downhill racers and committed gravity riders.