Ultegra FC-R8000 Crankset Tooth Count:53-39 An efficient and fun way

An efficient and fun way to keep the game going

For hubs with axle skewer attachment 142×12mm: various DT Swiss and Shimano

-Tough 7mm boron steel axle

Convex shape for wide field of view• Quick and easy installation• Easily adjustable for precise positioning• Durable resin construction• Tool free installation

Ultegra FC-R8000 Crankset Tooth Count:53-39 An efficient and fun wayShimano's Ultegra FC R8000 Crankset represents true trickle down from Shimano's flagship Dura Ace group not only visually, but in the technological features that make both cranksets light, stiff, and shift with precision. The new, aggressively angular lines increase stiffness, providing excellent power transfer. The chainrings and bolts were also redesigned to provide better chainstay clearance for shorter rear end bikes or road disc bikes with wider