Shimano R 8000 Ulterga Crankset 172.5 52/36 11 speed Arroyo rugged and comfortable

rugged and comfortable

Shimano 8-Speed Rear Drivetrain

SRAM SX Eagle

Step Through

6 kgs dual steel disc flywheel

Shimano R 8000 Ulterga Crankset 172.5 52/36 11 speed Arroyo rugged and comfortableSHIMANO ULTEGRA HOLLOWTECH II Road Crankset 2x11 speed The all new SHIMANO ULTEGRA R8000 series crank features lightweight crankarms, a hollow outer chainring, and a wider gear pitch for increased clearance on modern road frames. It is available with 53 39, 52 36, 50 34, and 46 36T chainrings and 165, 170, 172. 5, and 175mm crank arm lengths. FEATURES Lightweight crankarm design optimized for power transfer efficiency Minimal weight without