Premium Mid BB

Premium MID bottom bracket is a complete sealed system and uses high quality heavy duty steel bearings. The BB kit includes all the necessary hardware to install your cranks, including a pair of 6061 machined aluminum cones washers with laser etched Premium logos and a fluted center spacer.

• type: Mid BB
• material: alloy centre spacer and cnc caps
• size: 19mm, 22mm
• supplied with bearings, cone spacers,centre spacer and washers
• quality sealed bearings
• weight:
  • 19mm - 0.162kg (5.71oz.)
  • 22mm - 0.147kg (5.18oz.)