The all-new Shimano Dura-Ace R9100 might be delivering a little too late for the pros to race it at Tour Down Under, but we found a set of production mechanical parts to throw on the scale while at the USA Cycling Cyclocross National Championships. The cranks shown have 172.5mm arms and a 52/36 chainring setup to […]
The post Actual weights for Shimano Dura-Ace R9100 mechanical appeared first on Bikerumor.
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