Duro Presta Valve Tube 650C x 23C 52mm RGroup_2CCF8D6D56253892217B71CF22637442C37FBAC4 The BBB lightweight brass bell

The BBB lightweight brass bell features a plastic spring and can be easily mounted in different locations using quick release straps that fit all diameters

5mm hex extension (Length:90mm)

Its reusable design allows you to connect and reopen your chain multiple times

Genuine shimano replacement part

for extreme stopping power with less noise

Duro Presta Valve Tube 650C x 23C 52mm RGroup_2CCF8D6D56253892217B71CF22637442C37FBAC4 The BBB lightweight brass bellSelect the correct size tubes for your rims by checking the dimensions on your tire's sidewall. Ensure the tubes have compatible valves for your bike pump. The two main valve types are Schrader and Presta.