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PAS system

Electric Bicycle Pedal Assist System (PAS) Explained

July 18, 2024 by Eric Belafonte
electric bicycle Pedal Assist System (PAS)

Discover how electric bicycle Pedal Assist System (PAS) enhances your ride. Learn about its components, benefits, and how it works to make cycling easier and more enjoyable.

Categories Electric Bike Accessories Tags Bike electronics, Cycling innovation, Electric Bikes, PAS system, Pedal assist technology

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December 29, 2025 4:55 pm
  • Metolius Personal Anchor System - 22 Black/Yellow
    Metolius Personal Anchor System - 22 Black/Yellow
    • Size: 38in (96.5cm)
    • Weight: 3.3 oz (93.5 g)
    • Strength: 22kN
    • CE/UIAA certified
    • Safer, more convenient and more adjustable than using slings or quickdraws at the anchor
    Amazon Amazon
    $ 39.95
  • GM CLIMBING 16mm Nylon Safe Chain PAS Sling 22kN CE
    GM CLIMBING 16mm Nylon Safe Chain PAS Sling 22kN CE UIAA Certified for Personal Anchor System Rappel Transition Aid Climbing 97cm / 38in 2 Pack
    • Safe Chain by GM CLIMBING is a sewn piece of gear that features multiple interlocked loops, providing straightforward length adjustment. 16mm nylon tubular webbing made, 22kN breaking strength for all loops, both CE and UIAA certified. This chain-style PAS(Personal Anchor System) is to support the climber's body weight
    Amazon Amazon
    $ 54.95
  • Chazcool Pedal Assist Sensor, 12 Magnets E-Bike PAS System Assistant
    Chazcool Pedal Assist Sensor, 12 Magnets E-Bike PAS System Assistant Sensor for Electric Bicycle
    • Material: The Pedal assist sensor for ebike is made of high quality steel, which has multiple advantages such as small size, light weight, and durability. It is 100% brand new and of high quality.
    • Design and Performance: The Magnetic point power sensor mountain bike electric accessory uses a
    Amazon Amazon
    $ 7.99
  • Pedal Assist Sensor, Electric Power Pedal Assist Sensor, ycle Pedal
    Pedal Assist Sensor, Electric Power Pedal Assist Sensor, ycle Pedal 12 Magnets E PAS System Assistant Sensor Speed Sensor for Mountain Accessories Sensor Pedaleo Pedal Assist
    • [Excellent Design] Electric ycle speed sensor (known as PAS, wheel mounted sensor). Pedal assist sensor is is a hightech component designed for electric with ergonomics.
    • [Application] This E Bike Pedal Assist Sensor has superiority to match well with almost all electric bicycles available in the market.
    • [Dual Magnetic
    Amazon Amazon
    $ 8.89
  • Phenyx Pro PAS-225X UHF Wireless Antenna Distribution System Bundle, Active
    Phenyx Pro PAS-225X UHF Wireless Antenna Distribution System Bundle, Active Directional Receivers w/ 8 Outputs + 2 Cascade Ports, 160ft Long Coverage, Wireless Mic Antenna for Stages and Live Shows
    • WIDE COMPATIBILITY: This professional antenna distribution system is compatible with most UHF wireless microphone systems within a wide RF frequency range. The antenna distribution amplifier features four pairs of RF outputs and one pair of cascade ports, allowing up to 5 dual wireless receivers to share a single
    Amazon Amazon
    $ 333.44 -5%
  • E Bike Pedal Assistant Sensor Electric Bicycle PAS System 12Magnet,
    E Bike Pedal Assistant Sensor Electric Bicycle PAS System 12Magnet, KT D12 PAS Sensor
    • 1.It is installed at the left crank of the electric bicycle.
    • 2.Built-in dual Hall sensors, the signal is more sensitive and stable.
    • 3.If the magnetic dot does not work, you need to adjust the parameters of the display (adjust according to the correct parameters in the display manual).
    Amazon Amazon
    $ 19.38
  • Metolius PAS 22 Personal Anchor System Assorted
    Metolius PAS 22 Personal Anchor System Assorted
    Amazon Amazon
    $ 39.99 -11%
  • GM CLIMBING 16mm Nylon Safe Chain PAS Sling Kit with
    GM CLIMBING 16mm Nylon Safe Chain PAS Sling Kit with Screw Lock Oval Carabner, 22kN CE UIAA Certified for Personal Anchor System Rappel Transition Aid Climbing 97cm / 38in
    • Kit contains: 1x 16mm Safe Chain Sling 97cm / 38in; 1x Screw Lock Oval Carabiner.
    • Safe Chain by GM CLIMBING is a sewn piece of gear that features multiple interlocked loops, providing straightforward length adjustment. 16mm nylon tubular webbing made, 22kN breaking strength for all loops, both CE
    Amazon Amazon
    $ 41.95
  • Fafeims Electric Bike Speed Sensor, 12 Magnet Steel PAS System,
    Fafeims Electric Bike Speed Sensor, 12 Magnet Steel PAS System, 1:1 Power Assist, 65mm Disk with 1.1m Cable for E-Bike Conversion Kit
    • DUAL MAGNETIC DETECTION: Speed sensor utilizes dual magnetic loop and Hall elastic angle difference to detect dynamic torque and convert it to DC signal for the controller
    • POWER ASSIST RATIO: Features 1:1 power assist capability with 12 magnets made of durable steel material, making cycling easier and more
    Amazon Amazon
    $ 7.24
  • Yosoo Bike Pedal Assist Sensor, Electric Bicycle Assistant Speeds Sensor
    Yosoo Bike Pedal Assist Sensor, Electric Bicycle Assistant Speeds Sensor PAS System Bike Cycling Accessories for Road Mountain Bike
    • Signal Type: This bicycle pedal assist sensor has 12 built-in magnets and the cable length is 1m / 3.3 feet; The three colors of wires are red 5V, green power signal, black GND
    • Convenient and Reliable: As long as the assist sensor clamps the inner ring on the
    Amazon Amazon
    $ 16.83
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December 29, 2025 4:55 pm
  • Chazcool Pedal Assist Sensor, 12 Magnets E-Bike PAS System Assistant
    Chazcool Pedal Assist Sensor, 12 Magnets E-Bike PAS System Assistant Sensor for Electric Bicycle
    Amazon Amazon
    $ 7.99
December 29, 2025 4:55 pm
  • Chazcool Pedal Assist Sensor, 12 Magnets E-Bike PAS System Assistant
    Chazcool Pedal Assist Sensor, 12 Magnets E-Bike PAS System Assistant Sensor for Electric Bicycle
    Amazon Amazon
    $ 7.99
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