GRX FC-RX600 1X Size:172.5mm - Includes 2 stainless steel

- Includes 2 stainless steel keys with ergonomic design to reduce torque and keep theem from bending or breaking

Made of nylon

bamboo and charcoal are sandwiched into the midlayer to wick moisture and defend against unwanted odor

An update to one of the most popular ladies specific saddles

The Cadence Sensor 2 fastens to any size crank arm and measures pedal strokes per minute so you can get the most out of your training

GRX FC-RX600 1X Size:172.5mm - Includes 2 stainless steelSHIMANO's new FC RX600 1 crank balances weight and efficiency for mixed terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. It is available with a 40T chainring. GRX 11 speed 1X crankset Narrow wide 40T chainring Balances weight and efficiency for mixed terrain riding Gravel specific gearing ratios with 1X simplicity and wide range gearing Bottom Bracket :