The Shimano ULTEGRA R8100 4IIII Precision 3+ Pro PowerMeter is a new item. It’s normally retail for about £800, grab a new item at a bargain price. This is a brand new item, boxed and can be evidenced with the receipt. I purchased a Canyon Endurance CF SLX 8 but the Ultegra power meter cranks only come in 175mm (for the XL size) and I need 170mm so I purchased replacement cranks. These cranks have never been used. 4iiii Precision power meter. ANT+ and Bluetooth compatible, the 4iiii easily connects to your bike computer or phone.
