Pioneer SBT91 Dura Ace R9100 Power Meter Crankset Features
The SBT91 series of Power Meter Cranksets provide precision dual arm power meter measurements with advanced pedaling monitor capabilities. Pioneer Power Meter sensors are factory pre-installed and precision calibrated on Shimano’s Dura Ace R9100 crankset.
- The SBT91 series of Power Meter Cranksets provide precision dual arm power meter measurements with advanced pedaling monitor capabilities. Pioneer Power Meter sensors are factory pre-installed and precision calibrated on Shimano’s Dura Ace R9100 crankset.
- Four directional strain gauges and dual accelerometers per arm work together to precisely measure pedaling force, as well as Pioneer’s proprietary force direction and pedaling efficiency measurements
- The smaller left arm chassis design provides maximum bike compatibility, including TREK bicycles
- Easy connection to ANT+ cycle computers and running watches for displaying Power, Power Balance, Cadence, Pedaling Smoothness, Torque Effectiveness, NP, IF, and TSS power metrics
- Bluetooth BLE Connectivity for easy set-up, maintenance, and Live Pedaling Viewer via Pioneer Cyclo-Sphere Control app for iOS and Android
Product Information
Product Information
BB Included |
No |
Chainline/Hub Compatibility |
130 Hubs |
Chainring BCD |
110 Shimano Asymmetric |
Color |
Black |
Crank Intended Use |
Road |
Crank Length (mm) |
170 |
Defined Color |
Black |
Drivetrain Speeds |
11 |
Number of Chainrings |
Double |
Pedal Spindle |
9/16" |
Rings |
52/36 |
Spindle Interface Type |
Shimano Hollowtech II |
Weight |
687 |
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