Extralite QRC2 Crankset with BB Bottom Bracket Type:BB91-42 The Original Wide

The Original Wide

Lightweight and easy to wrap

The Foss material is an unvulcanized rubber which can be recycled with other thermoplastic rubbers

The heart of these wheels are the Extralite UltraHubs SPX/SPM with the micro tuner to get bearing preload exactly right

Sapim Race double butted spokes

Extralite QRC2 Crankset with BB Bottom Bracket Type:BB91-42 The Original WideLooking for a crankset with a low q factor and some of the lowest weights around? The Extralite QRC 2 is the latest version which is full featured and still one of the lightest aluminium cranks on the market. The QRC 2 has been heavily machined reducing weight but also allowing a very narrow q factor. Extralite uses a very sophisticated 3D cnc process that allows flexibility in multi dimensional shaping the backside of the cranks feature Extralite's