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 phenomenal level up 133 % the quantity of grease storage than the original chain model. Thus the EVO-light series can prolong the protection and self-lubricant during the toughest conditions.
Groundbreaking structure design by eliminating the roller on the bike chain. Minimize the extra use of materials and saving weight.