Indoor Trainer Block: Universal Front-Wheel Support for Stable, Comfortable Indoor Cycling

• Universal tire compatibility: Fits 700c–29er tires, so you can ride a wide range of bikes without adapters or extra pieces.
• Three-height adjustability: Choose from three heights to dial in an ergonomic riding position that matches your trainer setup.
• Non-slip webbed grip bottom: Keeps the block firmly in place, preventing movement during sprints and tough intervals.
• Improved comfort and form: Stabilizes the front wheel to reduce neck/shoulder strain and promote a more natural, powerful pedal stroke.
• Durable, performance-minded design: Built to withstand intense indoor sessions without wobble or creep, session after session.
• Versatile for various workouts: Ideal for endurance rides, interval training, rehab-friendly routines, and any ride that benefits from steady front-wheel support.