Shimano Dura Ace Chain CN-7901

Niner
- Carbon
Rock Shox
- SID WC XX 29er

KCNC
- MTB
Tune

msrp: $70.00

Price: $69.00

overview

The asymmetric design of the 10-speed Dura-Ace chain improves shifting precision and smoothness due to different inner and outer plate chamfers and dimensions. While still saving weight without giving up strength, this chain offers higher durability, silent pedaling, and reduced chain drop even under intense pressure.

Redesigned outer plate | Reduces chain suck
Redesigned asymmetric outer and inner plates | Better contact with gear teeth and smoother shifting, high efficiency pedaling
Hollow pin and perforated plates | Lightweight & strong
Weight: 252g (116 links)

reviews

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(4.00) # of Ratings: 1 (Only registered customers can rate)

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1. BikeRadar on 12/13/2011, said:

This all-new asymmetric Dura-Ace chain with slotted inner plates and hollow pins is pretty light, and its performance is silky smooth at all times. The front shifting in particular felt great, and our high-speed ﬁlming showed it to be a fuss-free shift. There’s a new tool-less QuickLink to join the chain available shortly, but you can still use the current Shimano link pin to rejoin the chain if you want.
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