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Introducing the World's Lightest Ti Ceramic Bottom Bracket for PF30 frames and Shimano Cranksets



  • PF30 (Ø46x68mm) Road
  • PF30 (Ø46x73mm) MTB
  • PF30 (Ø46x83mm) Downhill
  • PF30 (Ø46x100mm) Fat Bike



  • Shimano HollowTech II cranksets- Road or MTB; Ø24mm



  • Performance Breakthrough - Speed increases approaching 4%, i.e., over 1 km a rider can gain 20-40m.
  • Ti Ceramic Bearing Technology,  features proprietary Titanium Nitride coated stainless steel races and cones.
  • TiN nano-technology surface treatments fill stainless steel pores making the bearing races smoother, harder, and more durable than standard stainless races.
  • This product is lighter stiffer smoother and will last longer than other ceramic and steel bearings.
  • Ti Ceramic bearings are 60% lighter than steel bearings
  • Ti Ceramic Bearings produce up to 60% less friction
  • Ti Ceramic Bearings are 15-20% stiffer than steel ones
  • Ti Ceramic Bearings are resistant to corrosion
  • Ti Ceramic Bearings have a lifetime 10 times longer than steel bearings



  • Bearing Race Material: Nano-technology Titanium Nitride coated stainless steel.
  • Rolling Element Material: Full Ceramic Si3N4 Grade 5
  • Bearing Grade: ABEC 5
  • Bearing Ball Density: 3.2g/c
  • Vickers Hardness Index: 1,700-2700 kg/mm²
  • Low Friction Nylon retainer
  • Enclosure Type: Low Friction Seal both sides
  • Lubricant: Kluber NBU 12/300KP




  • 2- Black anodized alloy Press Fit cupset
  • 2- Mounted Ti Ceramic 24377RS BB30 Sealed Bearings- Ø24x36x7mm for Ø24mm spindle
  • 2- Rubber dual lip seals
  • 3- 2mm Alloy Chainline Spacers- Red
  • 2- 0.5mm Plastic crankset chainline spacers

Weight: 102 grams per set

PressFit PF30 Ti CERAMIC Bottom Bracket Fits: Shimano Crankset

Only 1 left in stock

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