Shimano Deore Hollowtech 2 Crankset

Note - Silver with largest chainring in black

FCM590

2 Piece design Crankset for 9 Speed Transmissions

Lightweight external Bottom Bracket

44 / 32/ 22 Chain rings

175mm Crankarms

SG-X chainring with patented spike pins giving smooth and fast gear shifting under load

Lightweight and rigid steel bottom bracket axle

Mega 9 compatible

Lightweight aluminium outer ring with steel middle and inner rings