Shimano 105 FC-R7100 175mm 50/34T 12sp Crankset 11.6218.030.010 15% Elastane - OTHER: 53%

15% Elastane - OTHER: 53% Polyamide

flat-top bead shape almost entirely removes the threat of pinch flats

The lock can be easily removed forwards

Then let the chain spin on a dry cloth

For best results apply 1 hour before use [to allow the product to dry]

Shimano 105 FC-R7100 175mm 50/34T 12sp Crankset 11.6218.030.010 15% Elastane - OTHER: 53%Quality Shifting, Lightweight DesignAs the central element of the 12 speed drivetrain of the 105 R7100 series, the FC R7100 crankset is characterised by the shifting quality and transmission efficiency typical of Shimano. Not only the chainrings which feature a Hollowglide construction, but also the lightweight crank arms which are manufactured using Hollowtech II technology, contribute to optimised power transmission as well as faster and more