Pay in 4 interest-free payments of $6.90 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 16 - Nov 21
Pay in 4 interest-free payments of $6.90 Learn more
Ships within 48 hours · Estimated delivery Nov 16 - Nov 21
These drawbacks limit its appeal for tech-heavy users

In terms of durability, the Concept A3 has proven to be an absolute workhorse

As long as the bike you are starting with has a bottom bracket sized between 68 and 73mm, this kit will work

Specs Find More Want something similar

US$ 22.81
US$ 26.24
US$ 28.44
US$ 24.58
US$ 24.00
US$ 24.68
US$ 28.93