POSITION ONE monobloc Bottom bracket

Offering excellent value for money, the POSITION ONE US bottom bracket is designed for freestyle BMX bikes using a monobloc crankset. It has ball bearings and is only suitable for bottom bracket frames designed to accommodate US type housings.

FEATURES :
• Type: US
• Housing diameter: 51.8mm
• Axle diameter: 19mm
• Steel bowls
• Ball bearings
• Weight: NC
• Sold with spacers
• Force installation with the hammer