Shimano CN-7801 Dura Ace Chain 10-Speed The net benefits of Shimanos NEW Dura-Ace system are simple: faster, stronger, smoother. To achieve them, however, has taken several years and the most advanced cycling design technologies in the world.
Features: - Super Narrow for 10-speed
- 10-speed compatible only
- New chain connecting tool (TL-CN23/CN32) is required for CN-7801
- Weight: 280g
Specifications
- Pin Link Plate - zinc-alloy plated
- Roller Link Plate - zinc-alloy plated
- Chromizing Treatment Link Pin
- Average Weight - 280g (116 links)
|
)
)
