FSA Powerbox BB392 EVO cranks with wattmeter, 175 mm, 36T, 1x11/12
FSA's PowerBox Alloy MTB cranks use the P2M convertible spider design for multiple derailleur options. FSA alloy arms and a BB392EVO center chainset combine to create a very light, extremely versatile power meter crankset that is also available in a dual chainring configuration.
The innovations are:
- Bluetooth (included in delivery)
With this update, your FSA PowerBox can transmit data via Bluetooth Low Energy (BLE or Bluetooth Smart) to your cycling computer.
- Balance left/right (innovation)
The left/right balance shows the percentage each leg contributes to your overall performance. (power on the left = pressure on the left pedal + pull on the right pedal; power on the right = pressure on the right pedal + pull on the left pedal).
- Smoothness of the pedals (upgrade)
Pedal smoothness is an advanced metric for riders looking to optimize their pedaling. It shows you how evenly the power is applied throughout the entire 360 degree rotation of the pedal. FSA PowerBox power meters collect data for both legs together. Please note that the transfer of this data to your cycle computer is only possible via ANT+.
Features:
Cold forged AL6061/T6 aluminum cranks
BB392EVO (30mm) AL 7050 center assembly fits any frame (BB purchased separately)
AL7075 100% CNC converters
BCD: 96/68 mm
Optimized for 11-12 speed systems
Including - Bluetooth
System Updates*: Left/Right Balance; The smoothness of the pedals
Spider-based power sensors provide total power measurement of both legs with left and right leg power analysis available with system upgrade*
Specifications:
Type: Powermeters
Technology: BB392EVO, Megatooth, Modular
Discipline: MTB
Series : POWERBOX, NO SERIES
Bolt circle diameter (BCD): 96
Crank type: simple
Drive compatibility: Shimano11/12S, Sram11/12S
Number of holes: 4
Length: 170; 175
Material: alloy
Number of teeth: 32; 34; 36
Weight: approx. 850 g
Groupset | Other |
Gears | 1x11 |
product ID | 227580 |

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