Shimano FC-CX50 Cyclocross 10-speed 2-Piece Design Chainset

Key Features:

• Alloy chainrings are both rigid and lightweight
   
• The chainring teeth have been developed to work in conjunction with the 10-speed directional HG road chains for increased contact to give greater efficiency and improved power transfer
   
• Industry leading cold forged crank arms have been evolved to increase rigidity
   
• 2-piece cap-free design is quickand easy to install whilst being lighter and stiffer than a traditional crank / bottom bracket assembly
   
• Integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability
   
• 46/ 36T chainrings using 110 mm bolt circle diameter