Rotor PF4130 BB86 ABEC3 for 30mm Variant:Rotor Bottom Bracket 4130 press fit BB 86/89/92 steel for 30mm Cranks Valve hole sticker

Valve hole sticker

Standard is recommended for glove sizes Large / X-Large (8

radial suspension bearing - 1/2 x 1-1/8 x 5/16 -

with grade 10 balls

607 LLB - ABEC-3 radial Bearing (C3 clearance) - 7mm x 19mm x 6mm -

Rotor PF4130 BB86 ABEC3 for 30mm Variant:Rotor Bottom Bracket 4130 press fit BB 86/89/92 steel for 30mm Cranks Valve hole stickerThe Press Fit 4130 will easily accommodate your handpicked rig with its press fit, 41mm diameter with 30mm axle BB shell. Steel or Ceramic? The PF4130 Steel option is the best choice regarding quality price durability ratio. For those who seek the maximum demand with minimum friction, improving efficiency and saving a few watts, while saving a few grams of weight, our PF4130 Ceramic is their bottom bracket. SHORT DESCRIPTION Versions: PF4130 ceramic