Directly compatible with all of 6KU's fixie and track models, plus many other make/models too.

Recommended bottom bracket spindle length: 103mm. Bottom bracket not included. 

SPECIFICATIONS

• Alloy Crank Set 170mm
• Compatible most square taper bottom brackets (i.e. Neko bottom bracket)
• 110 BCD / 5 bolt mounting pattern
• 48 tooth chainring