Rock-Solid Stability： Precision-machined steel clamps securely lock your rear wheel into the trainer. No slipping, no wobbling—just pure focus on your workout.
Fits Most Bikes： Universal design fits 130mm road and 135mm mountain bike rear axles (4.92"-6.57"). Works with virtually all hollow axle wheels.
300LB Weight Capacity： Built from high-grade steel with heavy-duty alloy components. Strong enough for the most intense sprints and climbs.
Tool-Free Install： Quick-release lever means you're riding in seconds. Swap between trainer and outdoor wheels instantly—no wrenches needed.
Ultra-Light & Rustproof： Weighs only 4.16 oz so it won't slow you down. Corrosion-resistant finish stays like new season after season.
