Lite design, great durability
- The direct and solid contact without roller avoids 5% ~ 8% energy losses in transmission when compared with that of a roller separated from its neighboring parts. The co-shaped structure helps to pedal forces effectively passing on.
- An estimated 5% chain weight reduction is achieved.
- A precisely constructed roller on plate ensures the close proximity to chain-ring and chain wheel. The chain enhances fluently, silently rolling over the drivetrain system.
U-Shaped Grease Container
U shape container in outer plate upgrade 133 % the quantity of grease storage compares with the original chain model.
Groundbreaking structure design by eliminating the roller on the bike chain. Minimize the extra use of materials and saving weight.