Shimano Ultegra R8000 172.5mm Left Crank Arm Backing Plate Material-Aluminum 0 Width 760

0 Width 760

The all new Booster combines the best of both worlds

Shimano Tiagra FD-4703 Front DerailleursAluminum links and clamp band to save weight and increase rigidity

Featuring some of the lowest stack height bearing cover options available with premium stainless steel Hellbender bearing and 6061 T-6 Aluminum cups and covers the Hellbender 70 Slam is a premium headset created for riders seeking to lower their handlebars as low as possible without compromising bearing longevity and proper preload

Crimping tool creates capped cables without risk of damaging ends

Shimano Ultegra R8000 172.5mm Left Crank Arm Backing Plate Material-Aluminum 0 Width 760Shimano Ultegra R8000 172. 5mm Left Crank Arm. Shimano Ultegra FC R8000 Left Crank Arms TECH SPECS Color Black Spindle Interface Type Hollowtech II Length 172. 5