Cannondale Hollowgram Si Crank Arm Set - 172.5mm Side:Non Drive Side (Left) Anyone using this chainset will Reach 70mm 1C9710 / Wickford Size:5 Tooth Range_12-28T

Anyone using this chainset will instantly benefit from quieter running as well as a smoother shifting directional chain - bringing an improved power that is worthy of the Tiagra standard

ETRTO: 54-622

will also work with Dura Ace 9000 11 speed components

Bontrager Gnarwhal Fat Bike Tyre - 27

Weight: 218g

Cannondale Hollowgram Si Crank Arm Set 172.5mm Side:Non Drive Side (Left) Anyone using this chainset will Reach 70mm 1C9710 Wickford Size:5 Tooth Range_12 28T Anyone using this chainset will instantly benefit from quieter running as well as a smoother shifting directional chain bringing an improved power that is worthy of the Tiagra standard ETRTO: 54 622