Shimano
Shimano BB-UN300 Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, 47.5mm Chainline
MPN: EBBUN300B22X · UPC: 192790619156
$18.00
In Stock — Ships in 4-9 Days
📦 Ships from Warehouse — 4-9 Business Days
Select Option: Shimano BB-UN300 Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, 47.5mm Chainline
🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895
🔒 Secure Checkout
💳 Visa · MC · Amex · Apple Pay
📦 Free Ship $3,500+
🚚 Local Delivery $20
Shimano BB-UN300 Square Spindle Bottom Brackets
- ✓ Fits JIS square-taper cranksets
- ✓ Crankarm fixing bolts sold separately
- ✓ Hollow spindle
- ✓ 47.5mm chainline
| Bottom Bracket Shell I.D. | 1.37 |
| BB/Frame Interface | English |
| BB Shell Width (mm) | 68 |
| Spindle Interface Type | Square Taper JIS |
| Spindle Length | 122.5 |
| Defined Color | Black |
You Might Also Like
Related Products
In Stock
In Stock
In Stock
In Stock
In Stock
In Stock
Full Speed Ahead
Full Speed Ahead PowerPro JIS Cartridge Bottom Bracket - JIS, 68x118mm, Silver
$34.00
In Stock
Wheels Manufacturing
Wheels Manufacturing BSA Bottom Bracket - Shimano MTB, ABEC-3 Bearings, Black Cups
$118.00
Customer Reviews
Reviews
No reviews yet. Be the first!
Write a Review
☆☆☆☆☆
$18.00
In Stock — Ships in 4-9 Days