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Certified in accordance with UL2849/UL2271

Bike Chain Lock

$39.99 $19.99
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Save $70 Discount Code
CY70
  • Free shipping in the USA
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Pairs well with
  • SECURE & RESETTABLE: 5-digit resettable combination bike chain lock, much safer than other 4 digit locks. Easy to set your own personalized number combination.
  • STURDY & DURABLE: It's hard to break through as the lock cylinder of the bike lock is made of zinc alloy. The bicycle chain lock is made of alloy which is drill-resistant and anti-tech unlocking..Safety tip: Please do not leave your bike out of your sight for too long, especially in high crime areas, no bike lock is 100% safe.
  • SCRATCH-PROOF FABRIC PROTECTION: The bicycle chain lock is wrapped by a high quality polypropylene fabric, which is scratch-proof and wear-resistant, anti-hot and anti-icing hands; it protects the chain and prevents it scratching your bicycle frame, long lifespan.
  • CONVENIENT TO USE: Combination locking mechanism provide keyless convenience and set your own password by easy steps. With keyless convenience lock, you don’t worry about lost the key and forget to carry it. Code design saves you from the hassle of carrying keys. The code is resettable - there are 10,000 combinations you can set, which makes the chances to crack the code only 1/10,0000. The default code is 00000.
  • MULTI-PURPOSE: The chain lock is about 3.6 feet, long enough to lock 2-3 bikes together, or lock your bike to a tree, gate, fence, railing, thick pole and others. The lock can also be used for motorcycles, scooters, skateboards, grills, ladders, doors, lawnmowers and many others.

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Rider Reviews

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Super73 DOES NOT Want You To See This Ebike! EUYbike S4 Review
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Super73 DOES NOT Want You To See This Ebike! EUYbike S4 Review
Super73 DOES NOT Want You To See This Ebike! EUYbike S4 Review
TailHappyTV
Super73 DOES NOT Want You To See This Ebike! EUYbike S4 Review
Super73 DOES NOT Want You To See This Ebike! EUYbike S4 Review
TailHappyTV
Super73 DOES NOT Want You To See This Ebike! EUYbike S4 Review
Super73 DOES NOT Want You To See This Ebike! EUYbike S4 Review
TailHappyTV
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1000 W

Geared Hub Motor

48V 20Ah

Battery Capacity

5-6 Hours

Fast Charge

80 Miles

Estimate Range

7 Speed

Gear Shift

400 Lbs

Payload Capacity

  • Brand Cybervelo

  • Battery 48V 20Ah lithium battery

  • Battery weight 11.46 lbs

  • Range 80miles 

  • Controller 48V/20A

  • Hub Motor 1000W rear hub motor (normal)

  • Maximum load 400 lbs

  • Recommended Rider Heights 5'1" ~ 6'5"

  • Pedal Assist Intelligent 5 Pedal-Assist levels

  • Model EK6

  • Charger 5-6 Hours Fast charge

  • Battery size 19.5" * 3.2" * 4.2"

  • Charging Volt 100V~240V

  • Display LCD display

  • Top speed 30MPH (legally required in US)

  • Max torque 96 N.m

  • Weight 70 lbs (with battery)

  • Weight  69 lbs (without battery)

  • Tires 20" x3.0" fat tires

  • Wheels Spoke wheels

  • Throttle Twist throttle

  • Brake lever Grip levers with motor cutoff switch

  • Freewheel Shimano 7 speed gear shift

  • Brake Logan 180mm hydraulic brakes

  • Chain KMC chain

  • Pedal 5 Pedal-Assist levels

  • Frame Foldable frame

  • Front Fork High Carbon Steel

  • Front Light 48V LED light

  • Saddle Soft PU shock absorber seat

  • Handlebar Adjustable height 5.9"

  • Fenders Plastic

geometry
  • A -- Total Length 63"
  • B -- Maximum Handlebar Height 40-49"
  • C -- Rear Rack Height 23"
  • D -- Maximum Seat Height 41"
  • E -- Minimum Seat Height 32""
  • F -- Frame Height 25""
  • G -- Handlebar Length 24"
  • H -- Wheel diameter 20"
  • Folded Length 37"
  • Folded Width 20" ; Folded Height 26"
  • sizing
  • sizing

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Add your product description or specification information here.

Dimensions: 10x5x3 inches

Weight: 2.5 lbs

Material: High-quality aluminum

Waterproof: IP68 rating

Battery Life: Up to 24 hours

Warranty: 2 years limited

Follow these simple steps to get the most out of your product.

  1. Step 1: Unpack the product
  2. Step 2: Charge if required
  3. Step 3: Follow the setup guide

Cleaning: Use soft cloth with mild detergent

Storage: Keep in dry, cool place

Service: Annual checkup recommended

Operating Systems: Windows 10+, macOS 10.14+, Linux

Mobile: iOS 12+, Android 8+

Connectivity: Bluetooth 5.0, USB-C

Dimensions: 150mm x 80mm x 25mm

Weight: 250g

Material: ABS Plastic, Aluminum

Warranty Period: 2 Years

Support: 24/7 Customer Service

Return Policy: 30 Days Money Back

Step 1: Unpack and check components

Step 2: Connect to power source

Step 3: Install software/drivers

Q: How to reset the device?

A: Press and hold the reset button for 10 seconds

Q: Is it waterproof?

A: IP67 rated, water resistant but not waterproof