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Availability: Sold out
The Shimano Dura-Ace CN-7901 Bicycle Chain (10 Speed)
When you need the smoothest directional shift with uninterrupted power transfer, look to Shimano for their Dura-Ace CN7901 Bicycle Chain.
The innovative directional directional design, with both inner and outer plates working together to reduce any possibility of chain suck.
This chain is 10 speed compatible - 5.88mm chain width and optimised for Shimano HG systems, features a zinc-alloy finish to prevent corrosion. - T.H
Weight: 252g (Manufacturer claimed). This chain is optimised for use with Dura-Ace, but will work with all Shimano 10 speed drive-trains. Please note this chain is directional and care should be taken when fitting to ensure it is on correctly.
Please check the stock availability notice on your item when placing your order. This item is: Sold out
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These may be a couple of grams heavier than KMC X 10SLs but even a die-hard weight weenie like me appreciates their smooth shifting and lower friction (yes these can be made to go under 5W total friction at a 200W input). If you are riding Shimano/Sram and race.....these are the chain for you. Comes with a couple of extra joining pins.
21 April 2014 by
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Great chain at a sweet price. Buy it if you need one?!
6 April 2014 by
Shimano Dura-Ace CN-7901 Bicycle Chain - 10 Speed