Taiwan SunRace 8-Speed Mountain Bike Climbing Flywheel 11-40T/11-42T

This robust mountain bike climbing flywheel is designed for enhanced performance on challenging terrains. It offers an 8-speed gear system and comes in two variations, 11-40T and 11-42T, providing versatile options for conquering steep hills and navigating tough trails. Engineered for durability and reliability, it ensures smooth transitions and optimal power distribution, enhancing your mountain biking experience. Ideal for both amateur and seasoned riders, this flywheel delivers precision and control when you need it most. Part Number: M680 Model: 8-speed Specification: 11-40T, 11-42T Manufacture country: China Instructions included: No