Shimano Dura Ace WH-R9200 / WH-R9270 Freewheel Body Echelon Use it before

Use it before

and Matrix Levers in one of our best-selling M Caddy organizers that tucks neatly under your bicycle seat

cancelling unwanted valve movements and vibrations

Distinct shoulder studs for excellent lateral grip

lower rolling resistance and the ability to run lower tyre pressures for enhanced comfort and traction

Shimano Dura Ace WH-R9200 / WH-R9270 Freewheel Body Echelon Use it beforeHyperGlide L2 freewheel body made of anodised aluminum for the 12 speed rear hub of Shimano Dura Ace WH R9200 R and WH R9270 R wheelsets. Including spacer and slider. Specifications Material: Aluminium Shifting system: 12 speed Freehub: Shimano HG L2 Mfr Claimed Weight TBC