Shimano 105 FC-R7100 crankset 2x12-speed 50/34 teeth, 170mm

The Shimano 105 FC-R7100 crankset is designed for riders building a 12-speed road bike. With 50/34 chainrings and 170 mm crank arms, it is suitable for road rides and climbs.

• For 12-speed drivetrains, compatible with your 2x12 groupset
• 50/34-tooth chainrings: gearing suitable for flat roads and climbs
• 170 mm crank arms; check that this is the right length for you
• Hollowtech II interface, suitable for external bottom brackets and press-fit systems with a 24 mm bore
• Before ordering, check your bike's crank arm length and bottom bracket type

Technical specifications

• Crank arm length: 170 mm
• Chainring teeth: 50/34
• Speeds: 12
• Bottom bracket interface: Hollowtech II; suitable for external bearings and press-fit systems with a 24 mm bore
• Model: IFCR7100CX04 (72118)
• Colour: Black