Shimano

Shimano - Square Bottom Bracket - BB-UN300 MM107 - 68mm - 107mm - Silver

$24.99 CAD

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Title BB-UN300 DH, Square Taper BB, British, 68mm, : 115mm, Silver BB-UN300-K, Square Taper BB, British, 68mm, : 117.5mm, Silver BB-UN300-K LL123, Square Taper BB, British, 68mm, : 122.5mm, Silver BB-UN300-E LL123, Square Taper BB, British, 68mm, : 122.5mm, Silver BB-UN300 D-NL, Square Taper BB, British, 68mm, : 122.5mm, Silver BB-UN300 D-EL, Square Taper BB, British, 68mm, : 127.5mm, Silver BB-UN300-K D-EL, Square Taper BB, British, 68mm, : 127.5mm, Silver BB-UN300 LL113, Square Taper BB, British, 73mm, : 113mm, Silver BB-UN300 XL118, Square Taper BB, British, 73mm, : 118mm, Silver

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Simple and reliable square taper bottom bracket
Replaces both the BB-UN26 and the BB-UN55
Sealed cartridge bearing
Cr-Mo axle
For bicycles equipped with a chain guard, choose BB-UN300-K
For compatibility with an E-type front derailleur, choose BB-UN300-E
Bottom bracket bolts not included; Shimano FC-E6000 bolts recommended.

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Shimano - Square Bottom Bracket - BB-UN300 MM107 - 68mm - 107mm - Silver