Description
Forged aluminium and carbon fibre parallelogram body
grip and high-quality fast rolling
The specialist fleece material used for the primary leg panels
Heat-treated chromoly inner chainring
according to material specification
Shimano GRX FC-RX600 2x Chainset - 46/30 Mount Type_Direct Forged aluminium and carbon fibreShimano GRX FC RX600 2x Chainset 46 30 The 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