Shimano BB-UN300 Crankcase with 122.5 mm long shaft and BSA thread. Fits several types of Shimano cranksets with square axles.

Shaft length: 122.5 mm.

Crankcase width: 68 mm.

Replaces BB-UN100.

Shimano BB-UN300 Crankcase with 122.5 mm long shaft and BSA thread. Fits several types of Shimano cranksets with square axles.

Shaft length: 122.5 mm.

Crankcase width: 68 mm.

Replaces BB-UN100.

Shimano BB-UN300 - BSA 122.5 x 68mm - Square Crankcase (LL123)

MODEL: EBBUN300B23X (59019)

10,99 €

Stock status:

10+ In stock

Shipping within:

1-2 weekdays

Shipping fee:

From 4,99 €
* Free shipping over 100,00 €

Get the best, get Bikable.

Price Match

365 day return policy

Chat with us

Alternative Products