Bullet Points:
1,Flywheel Adjustable Gear Number: 8/9/10/11/12 Speed.
2,Gear Ratio: 11-42 T Box Gear: 11-32/36/40/42/46/50/52 T
3,High-quality Material: High-Strength Steel, wear-resistant, nickel-plated surface, bright silver, no rust!
4,High-Strength Steel: The mountain flywheel is made of high-strength steel and adopts hardening technology, which has greater resistance, durability and strong wear resistance.
5,Excellent Service: We will definitely bring you 100% satisfaction with a perfect experience. If you have any dissatisfaction, please feel free to contact us, we will provide you with the most satisfactory solution as soon as possible, you can rest assured of a risk-free purchase experience.
Specifications:
Material: high-strength steel
Color: as pictures shown
Speed: 8 speed/ 9 speed/ 10 speed/ 11 speed
Gear Ratio: 11-36T/40T/42T/46T/50T/52T
Packing List:
1 * Flywheel