BB-UN55 BOTTOM BRACKET 68mmx113mm
This bottom bracket on a bicycle connects the crankset (chainset) to the bicycle and allows the crankset to rotate freely. It contains a spindle to which the crankset attaches, and the bearings that allow the spindle and cranks to rotate. The chainrings and pedals attach to the cranks.
- Fits JIS Square-Taper Cranksets
- Hollow spindle
- Crankarm fixing bolts not included
Be The First To Review This Product!
Help other Bike Factory Outlet users shop smarter by writing reviews for products you have purchased.
Write a product review