SHIMANO GRX FC-RX600 2x11-SPEED CRANK 46/30 Crank Arm Length:165mm Weight: 367 gram

Weight: 367 gram

5" Integral/External Bottom - (49mm internal headtube diameter)

Group: ULTEGRA R8000

KevlarGuard delivers reliable puncture protection thanks to its special rubber and Kevlar fibre construction

SHIMANO GRX FC-RX600 2x11-SPEED CRANK 46/30 Crank Arm Length:165mm Weight: 367 gramThe new GRX FC RX600 2 Piece crank from Shimano was developed for 2 x 11 speed to handle a wide variety of terrain and driving styles. All versions feature a 2. 5mm wider chain line that gives more space in the frame design and wider tyres. GRX 1 speed cranks minimize the complexity of shifting only at the rear of the cassette (optional RX800 600 40T cassettes or RX800 42T cassettes), and are equipped with chainrings with SHIMANO's DYNAMIC CHAIN