The Press Fit 4130 will easily accommodate your handpicked rig with its press fit, 41mm diameter with 30mm axle BB shell.
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.
Specifications
Designed to work with BB86
Dual track bearings
Machined outside bearing
Double seal
Mfr Claimed Weight
73g
ROTOR PF4130 Bottom Bracket - Black
The Press Fit 4130 will easily accommodate your handpicked rig with its press fit, 41mm diameter with 30mm axle BB shell.
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.
Specifications
Designed to work with BB86
Dual track bearings
Machined outside bearing
Double seal
Mfr Claimed Weight
73g
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