Indoor Bike Trainer with Magnetic Resistance and App Compatibility

Details & care

Designed for cyclists who demand reliability, this adapter enhances confidence during high-intensity indoor workouts. It works with most rear-mount trainers and ensures your bike remains firmly secured for a natural, road-like riding feel. The rugged build resists wear from repeated use, while the precise fit helps maintain drivetrain alignment and stability. Ideal for home gyms and training setups, it eliminates hassle and allows you to focus on endurance, power, and performance improvement year-round. This 12mm thru axle trainer adapter is designed to convert thru axle bikes for seamless compatibility with most rear-mount indoor trainers, making indoor riding simple and efficient. It delivers a secure and stable fit with a precision-engineered clamping surface that reduces movement and ensures wobble-free training. Precision machined for accurate alignment and smooth engagement, it provides consistent performance every time you mount your bike. Constructed from high-strength, durable materials, it is built to withstand intense training sessions and long-term use. Installation is quick and easy, requiring no permanent modifications to your bike.

• XD driver compatible with Saris H3 CycleOps Hammer and H2 trainers for smooth drivetrain use
• SRAM XD works with included adapter while XDR works without spacer for flexible compatibility use
• 12-speed systems not compatible with H3 Hammer and H2 direct drive trainers limitation noted
• Supports SRAM RED and Force eTap AXS 12 speed systems on compatible Saris trainers use
• Freehub adapter kit enables SRAM XD XDR cassette compatibility with direct drive trainers use
• Item #11709265
• Core Product ID 33333BJF5W