Shimano CUES RD-U4010 Rear Derailleur Shadow Design 9/10 SpeedThe SHIMANO CUES RD U4010's compact cage design is optimized to provide plenty of ground and tire clearance while maintaining smooth shifting performance for small wheel bikes. FEATURE Greater clearance: With more ground and tire clearance than standard SHIMANO CUES rear derailleurs, it is ideal for small wheel bikes. FEATURE Wide range of gear choices: Compatible with 9 speed (11 36T) and 10 speed (11 39T) LINKGLIDE cassettes. FEATURE Easy

Crank arm length (mm) 175            : Yes

Weight (manufacturer's specs):

Shimano RO-RT86 XT 6-Bolt Rotor

10/9 (46-30T)

[2x11 Speed] Shimano Ultegra R8000 Road Bike (8pcs)

"Mematsuyoigusa Extract"

The SHIMANO ULTEGRA R8100 series caliper brakes offer a clear contact feeling while balancing rigidity

Shimano N04C Metal Disc Brake Pads

(mm) 96/64

aids in cycling longer distances over which the rider needs to pedal more

Material: Aluminum/ CFRP

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)