Hint:
Dear cycling friends.
On 25th September 2025, we will be ending the cycling season and closing our online shop.
No more orders will be accepted!

We wish you a pleasant and healthy cycling season and will be back in January 2026.

Best regards,
Retrobike
Shimano internal bearing BB-UN26 square sealed cartridge bottom bracket 68mm BSA 1.37x24 axle 113mm or 117,5mm
Shimano internal bearing BB-UN26 square sealed cartridge bottom bracket 68mm BSA 1.37x24 axle 113mm or 117,5mm
Preview: Shimano internal bearing BB-UN26 square sealed cartridge bottom bracket 68mm BSA 1.37x24 axle 113mm or 117,5mm
Preview: Shimano internal bearing BB-UN26 square sealed cartridge bottom bracket 68mm BSA 1.37x24 axle 113mm or 117,5mm
Shimano internal bearing BB-UN26 square sealed cartridge bottom bracket 68mm BSA 1.37x24 axle 113mm or 117,5mm
Shimano internal bearing BB-UN26 square sealed cartridge bottom bracket 68mm BSA 1.37x24 axle 113mm or 117,5mm
Shimano internal bearing BB-UN26 square sealed cartridge bottom bracket 68mm BSA 1.37x24 axle 113mm or 117,5mm
Mobile Preview: Shimano internal bearing BB-UN26 square sealed cartridge bottom bracket 68mm BSA 1.37x24 axle 113mm or 117,5mm
Mobile Preview: Shimano internal bearing BB-UN26 square sealed cartridge bottom bracket 68mm BSA 1.37x24 axle 113mm or 117,5mm
NEW

Shimano internal bearing BB-UN26 square sealed cartridge bottom bracket 68mm BSA 1.37x24 axle 113mm or 117,5mm

Product No.:
1582
Shipping time:
approx 4 to 5 days approx 4 to 5 days (abroad may vary)
Stock:
2 pieces
8,50 EUR

VAT exempt according to current tax regulations

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Description
- Type: BB-UN26
- Case width: 68mm
- Square taper
- Year of construction: early 90s
- Delivery: "without" bearing shell left.

 - 1x axle length 113mm    / in stock
 - 1x axle length 117.5mm / in stock

Please indicate when ordering,
which of the two bottom brackets is desired


- new goods -