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53x39 Standard Chain Ring, 175 Arm Length picture

53x39 Standard Chain Ring, 175 Arm Length

USD$ 1,299.99
Item is available.
Item # SBT91-5339-175
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Description

DURA-ACE R9100 Dual Leg Power Meter Crankset
ANT+ compatible with Bluetooth Low Energy Connectivity with Cycle Computers and Smartphone Apps

  • Independent Left and Right Power Meters for Pedaling Balance measurement
  • Pedaling Monitor Force Vector and Efficiency Display when used with Pioneer or Wahoo ELEMNT or ELEMNT BOLT Cycle Computers
  • Easy setup and maintenance with Cyclo-Sphere Control App

Pioneer Power Meters are an essential weapon for any serious cyclist. Know more about your ride than ever before with the first and only power meter that measures the output and pedaling stroke efficiency of each leg, in real time. Pioneer delivers advanced precision and accuracy with force detection in 24 locations - almost 400 times per rotation. Make on-the-fly adjustments and be confident that you’ve got the information you need to better your technique and efficiency at your fingertips.

Connect your Pioneer Power Meter via Bluetooth Low Energy to your smartphone and Pioneer’s Cyclo-Sphere Control App for Android or iPhone to make installation and setup a breeze. Manage everything from mode switching to the latest firmware updates easily and intuitively. Direct connection to your smart trainer is also possible via ANT+ or Bluetooth Low Energy.

Want the advanced knowledge that comes with precision measurement? The Pioneer Power Meter measures force and direction every 30 degrees - that’s a dozen times every revolution! When used with a Pioneer or Wahoo ELEMNT and ELEMNT BOLT cycle computers, you’ll see graphically displayed force vectors in real time. Make immediate adjustments to your pedal stroke and get better, faster.

Fully compatible with Pioneer and Wahoo ELEMNT and ELEMNT BOLT cycle computers, the Pioneer Power Meter Pedaling Monitor System shows precise pedaling efficiency and power metrics for each leg, in real time. The force vector graph displays power utilization and loss for each pedal stroke, so you always know your exact output.

Installation and setup are a breeze with the Pioneer Cyclo-Sphere Control App. Manage everything - power meter functions, mode switching, magnet calibration, zero calibration, pedal copy and firmware updates simply with our intuitive iPhone or Android interface. It really doesn’t get any easier.

We know you’re out there pushing yourself – so we made sure Pioneer Power Meters are dependable, durable and built to resist the harshest conditions. Our products are tested to exceed the performance standards of the world’s toughest users – professional cycling teams and triathletes. With superior battery life and a lightweight but robust design, dust and water don’t stand a chance.

Pioneer’s Cyclo-Sphere Analysis PC tool and app give you more post-ride analytics than ever before. Bluetooth connection from the SGX-CA600 cycle computer provides immediate analysis on the go while direct Bluetooth connection from the power meter provides real-time force vector display and power data right on your mobile device. Using rider sites like STRAVA or Training Peaks? No problem. Cyclo-Sphere uploads your numbers at the touch of a button. Get the whole picture – always.