Shimano FC-09 50t 11-Speed Asymmetric 110BCD Black Chainring MFPN=Y00E98020 Master link pliers chain tool

Master link pliers chain tool tire levers and chain hook

travel/drop 190-210mm diameter 31

Superior grip and slow rebound with super low rolling resistance because of the new dual layer tread rubber

Axle Type 12mm TA Freehub Body Shimano Micro Spline Hub Spacing 148mm Hub Drilling 28H Position Rear Hub Weight 227g Primary Color Purple Rotor Mount Center Lock Hub Spoke Type J-bend

Shimano N03A-RF Disc Brake PadsProvides 50% more wear resistance than previous model

Shimano FC-09 50t 11-Speed Asymmetric 110BCD Black Chainring MFPN=Y00E98020 Master link pliers chain toolSystem supremacy Shimanos Dura Ace 11 speed asymmetric chainrings provide clean chain engagement for reliable riding. The 110 BCD bolt pattern is compatible only with cranks with a matching 110 BCD. System engineering at its peak. Redesigned gear teeth profile to fit wider gear pitch Optimum power transfer Best balance for lighter weight and efficiency 4 arm construction Shorter length of rear center with O. L. D. 135mm Hollowtech II