MEROCA Road Bike Crankset, 170mm Crank, Carbon Crank, 9-11S Cassette, QF145mm, 3-Bolt, Direct Mount, Dub Spindle, 50/34T-53/39T

Upgrade your cycling experience with the KORE Road Double Disc system, expertly crafted from lightweight yet durable carbon fiber and aluminum alloy components. This high-performance setup features a 170mm crank, a 9-11S Goodyear cassette, and a robust 50/34T-53/39T chainring with 28.99mm axis center and 125mm axis length. Weighing in at just 365g for the crank, 100g for the axis, and 180g for the platter, this sleek system delivers exceptional power transfer and smooth shifting for an unparalleled ride. Elevate your road cycling game with the KORE Road Double Disc.

• The crankset features integrated chainrings and a direct mount design for enhanced stiffness and power transfer. This ensures that more of the rider's effort is translated into forward motion, thereby improving overall performance
• This ultralight road bike crankset is compatible with a wide range of variable speeds, including 12-speed, 11-speed, 10-speed, and 9-speed systems. This makes it versatile and suitable for various road biking setups
• The crank arm is made of T800 carbon cloth, which increases the strength of the crank while reducing the load, and has random UD patterns on the surface
• Passed EU ISO 4210 testing, +5% on strength, 20% on reps, 120,000 fatigue tests, this ensures the rider converts more effort into forward motion, thereby improving overall performance
• CNC milled and formed, aluminum alloy integrated double disc teeth, paying more attention to the optimization of the tooth tips of the chain bite, making it stronger and direct in exerting force