-40%
2" 4-pc Wide Crank Assembly Bicycle Engine Kit Replacement Part Motorized Bike
$ 7.12
- Description
- Size Guide
Description
2" bearing cup 4-pc wide crank assembly.It allows you to convert a 1 piece crank into a 4 piece crank.
US to UK bottom bracket converter: allows US 2" bearing cup bottom bracket into European 1.25" / 1.4"
see picture
Wide cranks are required for 4-stroke or pull start bicycle engine kits