Wheels Manufacturing Bb86/90 Thread Together Bottom Bracket

##Wheels Manufacturing BB86/92 Outboard Bottom Bracket with AC Bearings - Shimano Compatible Angular contact bearings and a double lip sealed Enduro bearing construction offer a smooth and durable rotation. Compatible with axles using a 24mm crank spindle diameter, the Wheels Manufacturing BB86/92 Outboard Bottom Bracket with AC Bearings is compat... moreible with Shimano chainsets. Made to match up with frames using a BB86/92 standard bottom bracket, this is a reliable option that does just the job.