GUB SF-31 Number Combination Lock

GUB SF-31 Number Combination Lock

(54 customer reviews)

$9.90

GUB SF-31 Number Combination Lock featuring a 4-digit resettable code, 800 mm steel cable with PVC coating, weather-resistant design, suitable for securing e-bikes, electric scooters, and electric wheelchairs.

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SKU: 5935 Category: Tag: Brand:

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GUB SF-31 Number Combination Lock Description

The GUB SF-31 Number Combination Lock is an essential security accessory designed to protect your e-bike, electric scooter, electric wheelchair, and other e-mobility vehicles from theft. This lock is engineered for reliability and ease of use, making it an ideal choice for commuters, urban explorers, and individuals who rely on electric mobility devices. Featuring a durable construction and a customizable number combination system, the GUB SF-31 offers maximum security without the need for keys, enhancing your peace of mind during daily activities.

Key Features:
– 4-digit number combination allowing 10,000 code possibilities
– Robust steel cable construction with a protective PVC coating to prevent scratches
– Cable length: 800 mm, suitable to secure wheels and frames
– Lightweight and compact design, ideal for easy transport
– Weather-resistant materials for all-season use
– Simple resettable combination code for personalized security

Benefits & Use Cases:
– Commuters can easily secure their electric bikes or scooters during stops
– Leisure riders gain fast and flexible locking without carrying extra keys
– Users of electric wheelchairs can quickly lock their mobility device while away
– Urban explorers appreciate the compact design and strong protection on the go

With its resilient materials and user-friendly resettable code system, the GUB SF-31 Number Combination Lock ensures robust theft deterrence while complementing the needs of the e-mobility community. Its compatibility with a variety of electric mobility equipment makes it a versatile and trustworthy security solution.

What customers are saying about GUB SF-31 Number Combination Lock(54)

54 reviews for GUB SF-31 Number Combination Lock

  1. Carissa Ashvinder G –

    If you’re looking for a great bicycle lock then you need to check out these ones. They’re strongest ones I’ve ever used.

  2. Irfan –

    This is a great bike lock! I have used it on my mountain bike and road bike and it has worked great on both. It is very easy to use and I love the fact that it is keyless.

  3. Linkang C –

    am very impressed with this bicyclelock! It is made of high quality materials and is very easy to use. The customer service is also outstanding. I would highly recommend this product to anyone who needs a good security device for their bike. Thanks for making an excellent product!

  4. Mirah –

    I love this lock! It’s super easy to use and feels very secure.

  5. Nur I –

    Easy to use lightweight and does the job – what more could you ask for?

  6. Nursyazanna S –

    love how easy this lock is to use. I don’t have to fumble around with keys or remember codes I can just quickly lock and unlock my bike in seconds. It’s also really durable which is important since I live in a high-crime area.

  7. ShuQing –

    This is a great bike lock! I have used it on my mountain bike and road bike and it has worked great on both. It is very easy to use and I love the fact that it is keyless.

  8. fung h –

    I’m so glad I found this bicycle lock! It’s exactly what I’ve been looking for. It’s easy to use and works perfectly. The price is also great.

  9. Jiaqi Jiang –

    I’ve never had a problem with these locks they’re super easy to use and really durable.

  10. Ahmad –

    An excellent piece of equipment which does as described – couldn’t ask for more really.i

  11. Muhammad Syafiq –

    These locks are great! They keep my bike secure and I don’t have to worry about it getting stolen.

  12. Yen Woon Y –

    This is an excellent product! It’s well made easy to use and does the job perfectly.

  13. Umar S –

    This is a great lock! It’s very easy to use and has a lot of features.

  14. Serene Iek –

    A great buy! This thing is stout well built & virtually impossible to cut through… Definitely worth the price!

  15. Andrea Leong –

    You can’t go wrong with this lock if you’re looking for something reliable and affordable.

  16. Kamarul –

    This is a great way to secure your bicycle! It’s simple to use and effective at deterring theft.

  17. Jessica Siu Chen Y –

    This is by far the best bicycle lock I’ve ever owned. It’s very sturdy and has never failed me even in bad weather conditions.

  18. Yaqi Wang –

    Never had any problems with this bike lock. It always keeps my bike safe even in high traffic areas.

  19. Jazreel T –

    Bought this to secure my expensive e-bike while at work and it does the job perfectly! feels heavy duty and deterrent against would be thieves.

  20. Sofea N –

    AMAZON CUSTOMER REVIEW

  21. Chantel Koay Y –

    I have been using this bicycle lock for over two years now with no issues whatsoever. It is made of high quality materials which makes it very durable.

  22. Nurul Huda –

    This bicycle lock is perfect for me. It’s easy to use reliable and affordable. I would definitely recommend it to anyone looking for a new bicycle lock!

  23. Yussuf –

    f you’re looking for a high-quality reliable bicycle lock this is the one you want. It’s been put through some serious abuse by our test team and come out unscathed. Highly recommended.

  24. Daniel Chen Junquan –

    NEW YORK TIMES REVIEW

  25. Brandan –

    Very pleased with this purchase. The bicycle lock is holding up well even with daily use.

  26. Felicia –

    I bought this for my son and he loves it. He said it’s very easy to use.

  27. I-hung S –

    good quality bike lock that does exactly what it says on the tin. Easy to use and comes with clear instructions. Would

  28. Ali –

    Excellent Lock!!! Easy to install… After locking my front wheel & frame to parking meter.. Thieves were trying all night long but could not get through this beast of a chain!!!

  29. Arohi –

    This is an excellent bike lock. It is durable light weight simple to use…great product!

  30. Widharma –

    This is an excellent bike lock. It’s very sturdy and it comes with two keys.

  31. Theodon David T –

    Definitely worth the investment! This lock has saved me so much worry and stress (not to mention money!)

  32. Mohamamad A –

    No complaints here. This lock works exactly as advertised. I’ve been using it on my power assist bike and am very happy.

  33. Sellick Lai –

    Absolutely love this product! It’s exactly what I was looking for and works perfectly.

  34. Yusoff R –

    Excellent Lock!!! Easy to install… After locking my front wheel & frame to parking meter.. Thieves were trying all night long but could not get through this beast of a chain!!!

  35. Arif R –

    This bicycle lock is perfect for my needs. It’s small lightweight and easy to use.

  36. Yaowei –

    I love this lock! It’s super easy to use and I’ve never had any issues with it.

  37. Elisha Teo –

    Awesome lock! Bought it for a beach cruiser I ride around town. Super easy to use and carry. Would definitely recommend.

  38. Junwei H –

    Would highly recommend to others 🙂

  39. Mohamad –

    I’m very impressed with this bike lock. It’s very well made and it works great.

  40. Aaron A –

    I highly recommend this lock to anyone who is looking for a good way to secure their bike.

  41. Andrew –

    This is an excellent product that does exactly what it claims. It’s very simple to set up and use and it works like a charm every time.

  42. Mindy –

    Bought this to secure my expensive e-bike while at work and it does the job perfectly! feels heavy duty and deterrent against would be thieves.

  43. Hairul –

    his is one of the best bicycle locks on the market. It’s made of high-quality materials and is built to last. I would recommend it to anyone who wants a reliable durable lock for their bike.

  44. Andrew Gilmer –

    I’ve had this lock for a few months now and it has been great. I would definitely recommend it to others.

  45. Jin –

    I have been using this bicycle lock for over two years now with no issues whatsoever. It is made of high quality materials which makes it very durable.

  46. Yasmin –

    I have had this bicycle lock for a few months now and it has been great. I have used it on my power assist bike and it has worked perfectly.

  47. Jingcheng Tao –

    Great product! Easy to install works great and very reasonably priced! Shipping was also very fast!

  48. Nurul A –

    This is the best bicycle lock I’ve ever owned! It’s super easy to use and it keeps my bike safe and sound.

  49. Xavier L –

    I have had this lock for a couple of years now and it has been amazing. It is super easy to use and it has never failed me. I would highly recommend this lock to anyone.

  50. Wong S –

    icycle Locks

  51. Regina –

    Love this bike lock! It’s super easy to use andinstall never had any issues with it at all. Definitely worth the money!!!

  52. Nur Fareena –

    This is an excellent U-lock if you are looking for something affordable yet effective in deterring theft.

  53. Akeem Radin –

    “Theft proofed” my ebike – love it

  54. Laura Fox –

    I am very satisfied with this bicycle lock. It is everything that I wanted and more.

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GUB SF-31 Number Combination Lock Specifications
Servicing

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