4iiii Ultegra R8000 PRECISION PRO 2.0 (Dual) Ride Ready (includes new crankset) Size:172.5 titanium main pivot bolts and

titanium main pivot bolts and hardware and powerful return springs for positive engagement and release

or clutch equipped Ultegra RD RX800 & RX805

The OSPW for Shimano 9000/6700 is not compatible with Shimano Dura-Ace 9100/9150 and Ultegra 8000 series rear derailleurs

Left/Right-Balance (included)

- Sram Red 12s chain 12

4iiii Ultegra R8000 PRECISION PRO 2.0 (Dual) Ride Ready (includes new crankset) Size:172.5 titanium main pivot bolts andFree Delivery in 3 4 business days (Ireland, Northern Ireland) Delivery in 5 7 business days (Europe) Finance available at checkout with humm by flexifi. Product Details Elevate your cycling with the 4iiii Ultegra R8000 Precision Pro Dual Sided Power Meter and benefit from exceptional data accuracy of + 1% error margin. Preinstalled on a Shimano Dura Ace crankset, the lightweight unit offers ANT+ and Bluetooth compatibility, as well as a breakdown of