Sugino's durable and affordable fixed gear crankset is 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.
Crank had some deep scratches on the crank arm by the bolt, although they seemed new besides that. I contacted customer support and they gave me a full refund and told me to keep it. It’s a good crankset that sells for close to 100 on other sites so to get it for 50 was already great, I’ll take free anytime