Auctiva's FREE Scrolling Gallery will enhance your listings.


If there is any Quality problem,pls contact me before leaving feedback,I will solve the problem for U

Worldwide Free shipping,
Take 2~3 weeks to U.S, 3~4 weeks to UK & East Asia
Take 6~8 weeks to Portugal,Argentina,Canada,Peru,Isarel& South Africa
Take 4~5 weeks to The Rest of the world



Warranty and Return policy:
1 year warranty
If items are in original condition, 1 month return is accepted, A Restocking Fee of 10% will be applied.

Pls notice U will need to put grease into the thread and use bottom bracket wrench to install it

  • Bearing Cups are Made of 7075 Anodized Aluminum Alloy
  • CNC Machined and Polished surface
  • Bearing with O-ring Seals
  • Spacer included
  • Weight: 92g
  • English Threaded, fit with BSA,BB68/73, BB51,BB52,BB70
  • Fit with many cranksets: SRAM GXP, Truvativ, Campagnolo,Shimano,Raceface& FSA ...... 
  • Information about Ceramics bearing:
    Bearing Material: Chrome Steel 52100
    Ball Material: Nitrided Silicon Ceramic SI3N4
    Enclosure: Two Seals
    Enclosure Material: Rubber Seal