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NEW Shimano BB-UN300 Bottom Bracket - English 73 x 123mm Spindle Square Taper JIS
NEW Shimano BB-UN300 Bottom Bracket - English 73 x 123mm Spindle Square Taper JIS
Regular price
$ 18.00 USD
Regular price
$ 18.00 USD
Sale price
$ 18.00 USD
Unit price
/
per
Shipping calculated at checkout.
Special Order - In Warehouse or Pre-Order - contact us for ETA
| ATC SKU: | 210000036574 |
| UPC: | 192790622194 |
| MFG. SKU: | EBBUN300C23X |
| Other IDs: |
CR3492 |
PRODUCT DETAILS
Shimano BB-UN300 Square Spindle Bottom Brackets.
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- BB Shell Width (mm): 73
- BB/Frame Interface: English
- Bottom Bracket Shell I.D.: 1.37
- Defined Color: Black
- Spindle Interface Type: Square Taper JIS
- Spindle Length: 123
California Prop 65 Warning:
This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (California law requires this warning be given to customers in the state of California.)
California CBE Fees:
Some products we sell may be subject to California’s Covered Battery-Embedded (CBE) Waste Recycling Fee (effective January 1, 2026) when a product contains a non-removable rechargeable battery. If applicable, the fee (1.5% fee with a $15 max per item) will either be added to your cart as a separate line item or be invoiced after your order is placed and before it can be fulfilled.
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