Product Overview
Material: High Strength Steel
Product Color: As Pictures Shown
Product Weight: Approx. 658g / 23.2oz
Speed: 11 speed
Gear Ratio: 11-13-15-17-21-24-28-32-36-40-46T
Features
1、Adopting hardening technology, it has greater wear resistance, durability, high temperature resistance, corrosion resistance, rust resistance, no deformation, and good impact resistance.
2、Provide fast and accurate index conversion function through special tooth profile and slope. Special shaped irregular cut angle tooth profile, better compatible with various of transmission chains, shift gears are sensitive and smooth.
3、Hollow design can easily reduce weight to achieve a good balance between strength and weight. The independent small tooth ring is convenient for future replacement and maintenance.
4、Easy to install and does not require any adjustments to the transmission system. The unique mountain bike chain design can well control the speed change function.
5、Using high strength steel, nickel chromium plated treatment, it is sturdy and durable and has long service life.
Package List
1 x Bicycle Flywheel
2 x Gear Ring
1 x Lock Ring
Package Weight and Dimension
| Weight | 1.45 lb |
| Width | 8.19 Inch |
| Height | 1.56 Inch |
| Length | 8.19 Inch |