Sram chainring set red crankset red gxp 36 52t 170mm

2-speed, without bottom bracket, 11-speed compatible, Exogram crank and spider made of hollow carbon construction, X Glide R chainrings made of aluminium 7075 T6, 130 mm bolt circle (39 / 53 teeth), 110 mm bolt circle (34 / 50 teeth), Weight without bearing: 609 g (GXP / 39 / 53 / 172.5) or 557 g (BB30 / 39 / 53 / 172.5) Number of chainrings 2 Type Article Main colour black Large chainring 52 T. Small chainring 36 T. Crank length 170.00 mm System compatibility 11-speed Bottom bracket GXP Variation Groupset