absoluteBLACK Round Chainring 4x110BCD Shimano Asym 34T - Black Description-12x173mm Rear Axle Double-shackle 12mm hardened steel with

Double-shackle 12mm hardened steel with anti-rotation deadbolt

Length 240Rail Material CarbonSaddle Cut Out NoMaterial SyntheticClamp Style Std RailsGender/Age UnisexColor BlackWeight 207Width 157Defined Color Black

Two-button design lets you fine tune the brightness and flash speeds to your cycling needs

Elastomer adjuster holds bottles firmly on roughest terrain

absoluteBLACK Round Chainring 4x110BCD Shimano Asym 34T - Black Description-12x173mm Rear Axle Double-shackle 12mm hardened steel withRound chainrings for all Shimano 4x110BCD cranks Features (6) up shifting ramps (outer ring) and (12) down shifting points (outer ring) Compatibility: Shimano Dura Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700 Designed in UK, manufactured in Poland Model Shimano Asym Ring Type Inner Speed 10 11 12sp Mount 4x110mm Teeth 34 Oval Round Round Color Black Size 34T