SHIMANO GRX 12SPEED CHAINWHEEL FC-RX820-2The SHIMANO FC RX820 2 balances weight savings and optimal efficiency for mixed terrain riding and racing. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch Gravel optimized 48 31t gear combination ratios preserve riding rhythm on rough surfaces The 17t range covers an array of riding conditions Smaller gear steps for cadence control on mixed

Refined lever shape shortens the reach distance

Tip produs    Schimbator foi

142 x 12 -

bike included

ONLY Compatible with LINKGLIDE shifting system

Use: Road

Dura Ace R9200 – Never Compromise

More clearance for large wheels

Silent drivetrain in all gear positions

the musette is a comfortable "carry-all" for cycling with a popper at the top to keep contents safe and secure

Weight : ~ 220g

(VP / Aicosen) copolymer (+/- Red 201