SHIMANO'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.

• 40T 1x 11-speed
• 46T 30T 2x 11-speed
• Available in 165, 170, 172.5, and 175 mm crank arm lengths
• Does not include bottom bracket
• Exploded View