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Joom - Electronics

Found 134 items
Bike Crank Arm without Gear with Power Sensor — Crankshaft Position, SHIMANO
Crankshaft Position
(no rating)

SHIMANO FC-R8100-P Power sensor included

$1,203.29
  • Features
  • Power sensor included
  • 170mm length
  • High-quality construction
Smart Bicycle Helmet — Wearable Cameras, OutsideWorld
Wearable Cameras
(1)

Smart Bicycle Helmet 4K HD camera

$291.12
  • Features
  • 4K HD camera
  • Magnetic glasses
  • Emergency storage
Bicycle Computer with Touch Screen — Bike Tech Gadgets, HAYAO
Bike Tech Gadgets
(no rating)

HAYAO BSC300T Touch screen display

$222.32
  • Features
  • Touch screen display
  • Built-in GPS navigation
  • Course deviation warning
Waterproof E-Bike Conversion Kit — HID Kits, ZY-Sport-N
HID Kits
(2)

ZY-Sport-N S866 22A waterproof controller

$162.20
  • Features
  • 22A waterproof controller
  • S866 LCD display
  • Compatible with 500W motor
Magneticless Speed or Cadence Sensor — Cycling, JAPAN SPORTS
Cycling
(no rating)

JAPAN SPORTS SPD/CDC-30E Magneticless design

$111.04
  • Features
  • Magneticless design
  • Compatible with SPD/CDC-30E
  • Easy installation
Speed Cadence Sensor Speedometer — Bike Tech Gadgets, CAT EYE
Bike Tech Gadgets
(no rating)

CAT EYE ISC-11 160-3750 Wireless connectivity

$97.99
  • Features
  • Wireless connectivity
  • Dual sensor functionality
  • Easy installation
Bicycle Conversion Controller Kit — Biking, ZuiyouSports
Biking
(no rating)

ZuiyouSports S810 17A current capacity

$80.48
  • Features
  • 17A current capacity
  • 3 operation modes
  • Sinusoidal wave technology
Smart LED Helmet — Children's Cycling Helmets, Fishine
Children's Cycling Helmets
(4)

Smart LED Helmet Signal light

$80.35
  • Features
  • Signal light
  • Speedometer
  • Remote control
Waterproof Wireless Bike GPS Computer — Bike Tech Gadgets, Wosawe outdoor sports
Bike Tech Gadgets
(1)

Waterproof Wireless Bike GPS Computer Black GPS tracking

$77.02
  • Features
  • GPS tracking
  • Waterproof design
  • Wireless connectivity
Mountain Bike/E-Bike Controller and LCD Display — Off-Road Cycling, Handy Hobbies
Off-Road Cycling
(no rating)

Mountain Bike/E-Bike Controller and LCD Display Durable construction

$64.72
  • Features
  • Durable construction
  • Easy installation
  • Clear LCD display
Electric Bike LCD Display — Cycling, 3CZY
Cycling
(2)

3CZY EN06 Waterproof design

$55.01
  • Features
  • Waterproof design
  • Smart liquid crystal display
  • Electric bike compatible
GPS Tracker Cage Anti-Theft Bike Water Cup Holder — Security & Protection, Auto Parts Decorate
Security & Protection
(1)

GPS Tracker Cage Anti-Theft Bike Water Cup Holder Black Anti-theft protection

$22.20
  • Features
  • Anti-theft protection
  • Scratch-proof design
  • GPS tracker compatible
Bicycle Locator Protective Cover — Item Locators, Auto Parts Decorate
Item Locators
(no rating)

Bicycle Locator Protective Cover Black Airtag compatible

$21.61
  • Features
  • Airtag compatible
  • Anti-lost design
  • Bike bottle cage holder
Speed Sensor Extension Cable — Speedometer, PHYUN-autoparts
Speedometer
(2)

Speed Sensor Extension Cable 60cm length

$19.33
  • Features
  • 60cm length
  • Compatible with BBS series
  • For mid drive motors
SmartTag 2 Bike Water Bottle Mount — Wearable Accessories, Samsung
Wearable Accessories
(no rating)

Samsung SmartTag 2 3D printed design

$18.41
  • Features
  • 3D printed design
  • Secure bike attachment
  • Compatible with SmartTag 2
Electric Bicycle Conversion Kit — Car Accessories & Gadgets, Fishine
Car Accessories & Gadgets
(1)

Electric Bicycle Conversion Kit 6 magnetic point sensor

$14.81
  • Features
  • 6 magnetic point sensor
  • Double Hall power
  • Easy installation
Power Pedal Assist Sensor — Cycling, Fishine
Cycling
(no rating)

Power Pedal Assist Sensor Dual Hall integrated

$14.41
  • Features
  • Dual Hall integrated
  • 12 magnetic power assist
  • Electric bike compatible
Electric Bicycle Assist Sensor — Acceleration, Sport2ZY
Acceleration
(no rating)

Electric Bicycle Assist Sensor High sensitivity

$14.08
  • Features
  • High sensitivity
  • Waterproof
  • Slip resistant
Multifunctional Dual Hall Electric Cycling Pedal Sensor — Cycling, Sport2ZY
Cycling
(no rating)

Multifunctional Dual Hall Electric Cycling Pedal Sensor 12 magnets for precise sensing

$13.96
  • Features
  • 12 magnets for precise sensing
  • Dual Hall sensor technology
  • Easy installation for electric bikes
Electric Bikes Sensor — Cycling, Fishine
Cycling
(no rating)

Electric Bikes Sensor Practical design

$13.53
  • Features
  • Practical design
  • Professional manufacturing
  • Easy installation
Wired Bicycle Computer — Bike Tech Gadgets, Sportssss
Bike Tech Gadgets
(no rating)

Wired Bicycle Computer 19 functions

$12.34
  • Features
  • 19 functions
  • Touchscreen speedometer
  • Odometer
Wired Bicycle Computer — Bike Tech Gadgets, Sportssss
Bike Tech Gadgets
(no rating)

Wired Bicycle Computer Red 19 functions

$12.12
  • Features
  • 19 functions
  • Touchscreen speedometer
  • Waterproof design
Magnetic Speed Sensor for Electric Bicycle — Transmission Speed, Three Degrees
Transmission Speed
(no rating)

Magnetic Speed Sensor for Electric Bicycle Compatible with 5/8/12 magnet systems

$6.79
  • Features
  • Compatible with 5/8/12 magnet systems
  • Pedal assist system
  • Easy installation
Magnetic Speed Sensor — Cycling, Three Degrees
Cycling
(no rating)

Magnetic Speed Sensor Power Pedal Assist

$6.41
  • Features
  • Power Pedal Assist
  • Electric bike compatible
  • Easy installation
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