Bike Lock

A reliable keyless security chain designed for daily commuters and multi-bike owners.

Full manufacturer title

Sportneer Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2/3.6/4ft Heavy Duty Keyless Bicycle Lock for Bike, Motorcycle, Scooter, Door & Gate - 4/6mm Thick, Easy to Use Bl

Typical price

$13

Buy on Amazon

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Sportneer Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2/3.6/4ft Heavy Duty Keyless Bicycle Lock for Bike, Motorcycle, Scooter, Door & Gate - 4/6mm Thick, Easy to Use Black 3.2ft long, 6mm thick image 1

Ravvy verdict

85.7 / 100

Buy this lock for its exceptional convenience and paint-safe design, but understand it is a deterrent rather than a high-security vault.

Best for: recreational riders and students in low to medium risk areas
Buy it if: You want keyless convenience with 100,000 possible combinations.
Skip it if: You are overnight storage in high-theft urban metropolitan areas.
Best alternative: Ascher Ultra Bright USB Rechargeable Bike Light Set, Powerful Bicycle Front Headlight and Back Taillight, 4 Light Modes, Easy to Install for Men Women Kids Road Mountain Cycling Black 1 Set (casual city commuters and recreational neighborhood cyclists)

How it scores on what matters

Value96.0
Ease of Use92.0
Portability88.5
Weather Resistance80.0
Security Level65.0

Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.

What it is

The Sportneer Bike Lock stands out in the budget category by trading the traditional key for a customizable 5-digit combination system. Built with 6mm manganese steel links, it provides a physical deterrent that is significantly harder to snap than basic cable locks. The chain is wrapped in a thick polypropylene fabric sleeve which serves two purposes: it prevents the metal from clanking against your frame and protects the internal steel from moisture and rust. While this lock is not intended to withstand professional power tools in high-crime city centers, its versatility is its greatest strength. The length options allow users to secure multiple frames or wheels to a single post, making it a practical choice for families or students. The reset mechanism is straightforward and the inclusion of a dust cap over the dial helps maintain smooth rotation even after exposure to the elements.

Ravvy AI insight

At its price point, this lock offers a superior security-to-weight ratio compared to thick U-locks. However, the 6mm links are vulnerable to large bolt cutters, so it is best used as a secondary lock or for short-duration stops during the day.

Generated from owner feedback, product specs, pricing, and retailer data. Last updated Aug 19, 2026.

What owners praise

Keyless convenience with 100,000 possible combinations
Protective fabric sleeve prevents frame scratches
Dustproof cap extends the life of the internal mechanism
Flexible chain is easier to pack than rigid U-locks
Generous length allows for securing two bikes at once
Highly affordable for the build quality provided

What to know first

6mm steel can be defeated by heavy-duty bolt cutters
Lock head diameter may be too wide for some tight spokes
Combination dials can feel stiff in freezing temperatures

Specifications

UPC: 766330255182
GTIN: 766330255182
Brand: Sportneer
Color: Black
Shape: Round
Material: Alloy Steel, Zinc
Lock Type: Combination Lock
Brand Name: Sportneer
Model Name: SP-Bikelock
Style Name: Compact
Unit Count: 1 Count
Item Weight: 0.64 kg
Finish Types: Painted
Manufacturer: Sportneer
Model Number: SP-Bikelock
Material Type: Alloy Steel, Zinc
Control Method: Touch
Item Type Name: lock
Controller Type: Hand Control
Item Dimensions: 4.72 x 5.91 x 2.76 inches
Number of Items: 1
Number of Packs: 1
Special Feature: Anti Theft,Anti-theft,Heavy Duty,Resettable
Number of Pieces: 1
Additional Features: Anti Theft,Anti-theft,Heavy Duty,Resettable
Included Components: no
Manufacturer Part Number: 43205-21875
Item dimensions L x W x H: 4.72 x 5.91 x 2.76 inches
Recommended Uses For Product: 5-digit
Manufacturer Warranty Description: warranty

How to get the most out of it

Set a memorable code

When setting your code, avoid common sequences like 12345 or your birth year. To reset, turn the inner dial 90 degrees while the lock is open, set your new numbers, and snap it back into place.

Ownership tips

care

Maintain the dial

Apply a small amount of silicone-based lubricant to the combination dials once a year. This prevents the zinc alloy core from seizing and ensures the numbers spin freely in dusty conditions.

tip

Optimal locking technique

Always thread the chain through the rear triangle of the frame and the rear wheel. Keeping the chain off the ground makes it harder for thieves to get leverage with bolt cutters against the pavement.

Frequently asked questions

Can the combination be reset if I forget it?

No, for security reasons the lock can only be reset if it is currently in the unlocked position with the correct code. We recommend taking a photo of your code and storing it in a secure digital location.

Is this lock waterproof?

The lock is water-resistant and features a dustproof cap to protect the internals. While the polypropylene sleeve will get wet, the manganese steel underneath is treated to resist rust and corrosion.

Will this fit around a large motorcycle tire?

The 3.2ft to 4ft lengths are sufficient for many scooters and smaller motorcycle wheels. However, always measure the diameter of your wheel and the anchor point before purchasing to ensure the 1.3-inch lock head can pass through.

How heavy is the lock for carrying?

At approximately 1.4 pounds, it is significantly lighter than heavy-duty motorcycle chains. It can be easily wrapped around the seat post or stored in a backpack without causing significant fatigue.

Where can you buy the Bike Lock?

Bike Lock is sold through Amazon, and Sportneer also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.

How much does the Bike Lock cost?

The last price Ravvy recorded was $13. Retail pricing on cycling moves with promotions and stock, so treat that figure as a reference point and check the live listing before you buy.

How do you get the Bike Lock for a cheaper price?

Three tactics work best: watch for holiday and seasonal sale events when cycling discounts run deepest, compare the open box or renewed listing against new stock, and check whether Sportneer is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.

Is the Bike Lock in stock right now?

It was in stock at our last check. Availability on popular cycling can change within hours, so the live listing is the source of truth.

Is the Bike Lock worth it?

Ravvy scores it 85.7 out of 100. The strongest argument for it is keyless convenience with 100,000 possible combinations. The trade off to weigh is 6mm steel can be defeated by heavy-duty bolt cutters.

Who should buy the Bike Lock?

It fits recreational riders and students in low to medium risk areas If that does not describe your situation, compare it with the other options in Cycling before committing.

What are the key specs of the Bike Lock?

UPC: 766330255182. ASIN: B01N67GAGC. GTIN: 766330255182. Brand: Sportneer.

What are good alternatives to the Bike Lock?

Compare it against the other scored picks in Cycling on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.

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