Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.
Pioneer's Bluetooth Ultegra R8000 Left Crankarm features ANT+ and Bluetooth Low Energy Connectivity for use with Pioneer and Wahoo ELEMNT & BOLT cycle computers and smartphone apps. It's easy to set-up and keep up-to-date thanks to the Cyclo-Sphere Control App. One of its stand-out features is its ability to measure power output and pedaling stroke efficiency in real time with precision and accuracy by detecting force in 12 locations, which is almost 200 times per rotation.
Features & Specs:
- Shimano FC-Ultegra R8000 left crank arm.
- Left arm strain guage.
- 12-point force direction measurement.
- ANT+ & Bluetooth.
- +/- 2% accuracy.
- Water & dust resistant.
- 2-year parts & labor warranty.
- Batteries: CR2032 x 1.
- Battery life: 180hrs.
- Weight: 220g.
Articles will open in new tab.
Comparing bottom bracket types and standards.
You wanna go fast? Join the ceramic revolution!
Make your upgrades count. Here's the equipment that will help you ride your bike faster.
Campagnolo vs. Shimano vs. SRAM: demystifying groupsets.
What to consider when selecting a crankset for your road bike.