INGRID BSA Bottom Bracket FSD Compatible with the Flight Attendant

Compatible with the Flight Attendant system

at 85rpm cadence

it offers a playful yet practical way to stay visible on the road

and innovative new racing shoe designed for and chosen by the most demanding riders and pro-peloton racers

Closure: Dual BOA® Li2 dials

INGRID BSA Bottom Bracket FSD Compatible with the Flight AttendantThe T47 and the BSA, they now have stainless steel bearing for better reliability. Compatible only with INGRID cranksets. Specifications Diameter: 30 mmBearings: ISB Sport Bearings Endurance Series (BSA, T47)Crankset compatibility: Compatible only with INGRID cranksets Mfr Claimed Weight 97 g (BSA) 91 g (T47)