
Shimano BSA BB-UN300 Bottom Bracket Square Taper Ll123 Black
EBBUN300C23X
Shimano Bottom Bracket BSA 122.5/73MM BB-UN300 Square Taper (LL123)
The Shimano BB-UN300 bottom bracket delivers reliable and long-lasting performance thanks to Shimano-quality cartridge bearings. Its design includes a chainline stabilizer that improves alignment, providing a more efficient, stable and smooth pedaling experience. It is a robust and versatile solution for different bicycle configurations.
- Features:
Use: Bottom bracket
Model: BB-UN300
Bottom bracket type: Square taper
System: Shimano cartridge bearings
Shell width: 73 mm (BSA)
Spindle length: 122.5 mm (LL123)
Stability: Chainline stabilizer for better alignment
Available configurations: Standard, E-type, chain case options
Adapter material: Aluminum
Fixing bolts: Not included
Packaging type: Single unit
Brand: Shimano
Pairs well with
Schneller und sicherer Versand
Individuelle Beratung
2 Jahre Garantie
Reibungslose Abwicklung von Rücksendungen

Shimano BSA BB-UN300 Bottom Bracket Square Taper Ll123 Black
Sollten Sie Fragen haben, zögern Sie bitte nicht, sich mit uns in Verbindung zu setzen. Wir werden Ihnen so schnell wie möglich antworten, an Werktagen innerhalb von 24 Stunden.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Product details
General
- Year
- 2021
- Gender
- Unisex
- Family
- Componentes
*Images are for illustrative purposes only and may differ from the final product. Colours may vary depending on the screen used.
*Please note that technical specifications may be changed without prior notice by the manufacturer.

