The Shimano Ultegra CN-6701 10-Speed Chain features redesigned inner and outer plates for better shifting performance. Designed to run in a certain direction, the outer plate is designed to eliminate chain suck, while the inner plate runs closer to the gears to provide better shifting under load or strain. Shimano's HollowGlide technology moves the chain faster and more precisely between cogs. And the enhanced construction process of the Ultegra CN-6701 10-Speed Chain manipulates the way the chain is pressed together for better stability - and ultimately better shifting.
Note: If you're uncomfortable installing this directional chain, please consult a qualified bicycle mechanic.
- Redesigned inner and outer plates optimize shift and eliminate chain suck
- HollowGlide technology moves the chain faster and more precisely
- Construction process creates a more stable bike chain
- Must be installed directionally