Park Tool HCW-5 Bottom Bracket Lockring Wrench Wahoo+ZWIFTJulySale all C-Bear Bottom Brackets are

all C-Bear Bottom Brackets are CNC-machined from high-grade aluminium for a precision fit in your frame

developed in collaboration with DT Swiss and Swiss Side

Aerodynamic profile incl

efficiency and a distinctive feel of the Endorphin franchise but engineered specifically for everyday training runs and high mileage weeks

without worrying about battery charge levels

Park Tool HCW-5 Bottom Bracket Lockring Wrench Wahoo+ZWIFTJulySale all C-Bear Bottom Brackets areThe Park Tool HCW 5 is a double ended wrench designed to fit lockrings found on cup and cone bicycle bottom brackets. One side features a single hook, the other side features 3 notches for better engagement in the lockrings. Heat treated and nickel plated for a lifetime of use. Features The universal single hook end fits most notched lockrings with an outer diameter of 43 to 46 mm. The three hook end fits 3 notch lockrings with a maximum outside