Keeping Cyclists On The Move With Exceptional Servicing

Portsmouth 02393 552660 | Southsea 02393 552664 | Gosport 02392 602212 info@gcbikerepairs.com

Sign in or Create an Account

Home
Servicing & Repairs
Shop
Gift Vouchers
Additional Services
Videos / Blog
Invest in Us
Sign in
Create an Account

Home
Servicing & Repairs
Shop
Gift Vouchers
Additional Services
Videos / Blog
Invest in Us
Sign in
Create an Account

Home › Bottom Brackets & Axles › 121mm

Shop By

All Bottom Brackets & Axles
103mm
107mm
110.5mm
110mm
111mm
113mm
115mm
116mm
118mm
120mm
121mm
122.5mm
122mm
123mm
127.5mm
127mm
131mm
Standard

Bottom Brackets & Axles

Sort by

Shimano ES300 Octalink Bottom Bracket Cartridge - 68mm - 121mm

Shimano ES300 Octalink Bottom Bracket Cartridge - 68mm - 121mm

Regular price £29⁹⁹ £29.99

Quick links

Search
Privacy Policy
Refund Policy
Invest in the Future of Cycling with GC Bike Repairs!

Get in touch

Additional Services

Bikefitting
Contract Servicing
Events
Resprays

For Businesses

Fleet Management

Dr Bike Clinics for employees

Event Services & Support

Award Winning

Voted best Bike Repair Shop in Hampshire by Southern Enterprise Awards 2021 & 2022

WINNER - Small Business of the Year 2022 - News Small Business Awards

HIGHLY COMMENDED - Retailer of the Year - Gosport Business Awards 2024

Facebook
Instagram
YouTube

© 2025 GC Bike Repairs

Payment icons

choosing a selection results in a full page refresh