Shimano - BB-UN300 ST
Shimano

BB-UN300 ST

$24.99

Shell Width
Spindle Length

Local Pickup - Leave us an order note in your cart with your preferred pickup location, and we'll arrange to have it shipped there for you.
Local Pickup - Leave us an order note in your cart with your preferred pickup location, and we'll arrange to have it shipped there for you.
We Ship Canada Wide
We Ship Canada Wide
Not available in your store? Leave us an order note in your cart and we’ll ship it to your preferred store.

Cartridge bottom bracket set.

  • 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

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