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.
Bluetooth BLE Connectivity for easy set-up, maintenance, and Live Pedaling Viewer via Pioneer Cyclo-Sphere Control app for iOS and Android
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
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
Increased environmental resistance, certified with IP66 and IP68 resistance rating against the intrusion of harmful water and dust
Pioneer Pedaling Monitor Power Metrics, on Pioneer''s cycle computers, provide real-time display of Force Vector, Torque Chart, and Pedaling Efficiency metrics. NOW Pioneer Pedaling Monitor Power Metrics are available on Wahoo ELEMNT and ELEMNT BOLT cycle c
The smaller left arm chassis design provides maximum bike compatibility, including TREK bicycles
Two years parts and labor factory warranty
Specifications
Bottom Bracket Included
No
Chain Compatibility
11-Speed
Chainline/Hub Compatibility
130 Hubs
Chainring BCD
110 Shimano Asymmetric
Chainring Setup
Road Double
Color
Black
Crank Arm Length
165mm, 170mm, 172.5mm, 175mm
Defined Color
Black
Intended Use
Road
Number of Chainrings
Double
Pedal Spindle
9/16"
Rings
50-34
Spindle Interface Type
Shimano Hollowtech II
Weight
687
Tree Fort ID:
333222434262
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