BB-UN300 Bottom Bracket - The Bike Shop

Product Info

Simple and reliable square taper bottom bracket

Replaces both BB-UN26 and BB-UN55

Sealed cartridge bearings

Cr-Mo axle

For bicycles equipped with a chain case, select BB-UN300-K

For E-type front derailleur compatibility, choose BB-UN300-E

Fixing bolts not included; Shimano FC-E6000 bolts suggested

SKU	HLC_380525
_shipping-groups	ShipeComm
BS Product Type	Bottom Brackets

Hide Reviews Show Reviews

Write a Review