BEARINGS: Cartridge Steel or Ceramic 30mm DRIVE / 30mm Non-DRIVE Ceramic version is Grade 5 / ABEC 5 rating
TOOL: This specific M30 BB is a press fit. Use BB press tool/drift for installation, and a cup-removal tool for removal. These are very specific tools so talk to your local bike shop if you do not own them.
MATERIAL: Inject molded cups for this Press Fit 386EVO
AVERAGE. WEIGHT 100g
NOTE - SPINDLE MEASUREMENT CHECK : 103mm or longer for Road | 108mm or longer for MTN - OTHER BRAND CRANKS -READ & FOLLOW YOUR CRANK INSTRUCTIONS You must read and follow the crank instructions that came with your specific brand and model of crank to determine the correct setup. Praxis provides 2mm dust covers for each side as base setup, but every brand has its own specific crank setup. You may need additional spacers depending on your brand crank. So please follow your brand instructions.