CR 50 Rear Wheel Size:Rear Wheel The Shimano Dura-Ace Di2 groupset

The Shimano Dura-Ace Di2 groupset with 4iiii power meter gives precise shifting

- Aggressive -12

it delivers the same time-saving aerodynamics

plus optional open top cap for stack adjustment flexibility

CR 50 Rear Wheel Size:Rear Wheel The Shimano Dura-Ace Di2 groupsetIntroducing the CR 50, engineered for elite performance and serious enthusiasts. This wheel combines aerodynamic efficiency with a 50mm depth for optimal stability, high modulus carbon fibre for a superb strength to weight ratio, and advanced hubs and spokes for precise handling. Rigorously tested for durability, it withstands the demands of racing and long distance rides while maintaining peak performance. The sleek design complements any high