

BB30 ADAPTERS CENTER MOVEMENT - STYLE#1
(For SRAM/TRUVATIV GXP MTB CRANKSETS)
Si3N4 CERAMIC BEARINGS
Technical specifications:
1) Allows the use of Shimano Hollow II seals on BB30 frames
2) CNC with black anodized alloy caps
3) Net weight ≈ 90 grams (hybrid version)
Si3N4 spheres are widely used in precision bearings in the aerospace industry,
for machine tools, measuring instruments,
mechanical centrifuges, radar and missiles, pumps, compressors.
Reference: C04-018-01010-0
ROTOR MOVEMENT CENTRAL PRESS FIT 4630 ROAD & MTB FOR FRAME BOX 46 MM. AND PIN TUBE 30 MM. Slight internalincreaseinbearinglife tubewithsealing effect. High-quality external siliconesealsofferhighprotectionwith ultra-lowrolling resistance. TO INSTALL THE 3D+ GARNISH ON PRESSFIT, BBRIGHT AND BB386 EVO FRAMES description BB Ppressfit 4630...