Velo Orange Grand Cru Cartridge Bottom Bracket

This bottom bracket uses the standard BSA/English threading (1.37" x 24 tpi), which is the most common standard for vintage and modern touring frames. As long as your frame shell is 68mm wide and uses English threading, this will fit.

The correct spindle length is determined by your specific crankset, not the frame. You should consult the manufacturer's specifications for your crankset to ensure you achieve the correct chainline.

No. This bottom bracket uses a JIS (Japanese Industrial Standard) square taper. Campagnolo cranks typically require an ISO taper, and using them together can cause the crank to sit too far onto the spindle, potentially damaging the crank arm.

One of the main benefits of this unit is that it is virtually maintenance-free. It uses sealed cartridge bearings, so you do not need to grease or adjust it; simply install it and ride until the bearings eventually wear out.

You will need a standard splined bottom bracket tool, such as the common Shimano-style tool, and a torque wrench or large adjustable wrench to secure it into the frame.