Miche Primato JIS square bottom bracket

Bottom bracket with with JIS square axle and Miche sealed cartridge bearings. Body manufactured from CNC-machined AL 7075 T6 aluminium alloy. Available with Italian- or English-pitch thread (BSA).

Tech spec

• Thread: 36x24tpi ITA / 1,370x24 BSA
• Material: AL 7075 T6 / CNC
• Bearings: MICHE Sealed bearings
• Axle length: 107 mm / 110 mm
• Crankset axle compatibility: JIS
• Real weight: 210 g