Easton bottom brackets have been developed for use in combination with Easton EC90 SL cranksets.

Bottom brackets are an essential part of the bicycle that is often overlooked, but Easton saw it as an opportunity for performance gains and improved efficiency.

Bearing seals have a very low level of drag while retaining excellent protection qualities and keep contaminants out.

Low viscosity grease and optimized fill percentage hits the perfect balance between durability and minimal friction.


  BB86 86.5/41mm - 30mm Spindle BSA 68/30mm - 30mm Spindle PF30 68/46mm - 30mm Spindle
Weight 66g 91g 117g
BB/Frame Interface BB86 English PF30
Spindle Interface Type RaceFace/Easton CINCH RaceFace/Easton CINCH RaceFace/Easton CINCH
BB Shell Width 86 68 68
Defined Colour Black Black Black

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