microSHIFT Internal Gear Drop Bar Shifter Set Shimano Alfine 8 Compatible CheckoutSpec= 380lb Lockout Force Fits 12-notch threaded bottom bracket

Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45-47 mm and a minor diameter (inside of notches) of 44 mm including: SRAM BSA DUB Race Face Cinch Rotor BSA30 Zipp Vuma Hawk Racing BB3086 and more

Brush the base with a metal brush (preferably fine steel)

2 Wheel Size 27

Length 240Rail Material TitaniumSaddle Cut Out NoMaterial SyntheticClamp Style Std RailsGender/Age UnisexColor BlackWeight 205Width 142Defined Color Black

5 ISO 406 Bead Fold Tread/Sidewall Color Bk/Bsk PSI Weight (Grams) 273 TPI 120 Durometer Features Reflective Sidewall No

microSHIFT Internal Gear Drop Bar Shifter Set Shimano Alfine 8 Compatible CheckoutSpec= 380lb Lockout Force Fits 12-notch threaded bottom bracketAlfine compatible shifters from microSHIFT available in both flat and drop bar versions for purpose built custom setups and conversions. Drivetrain Speeds 8 Color Black Speeds 8