Kryptonite Combo Bike U-Lock Standard Anti-Theft Security Bicycle Lock 12mm Steel Shackle 4-Digit Resettable Combination U Lock for

The 12mm hardened steel, standard size Combination U-lock provides high security against theft. This combo u-lock includes an easy to use 4-digit resettable combination and no keys for you to lose! This is a standard size u-lock at 4" x 8" which is great for many lock-up scenarios. The Combination U-lock has optional $500 Anti-Theft Protection Offer (registration required) and includes the Kryptonite Combo Safe Program. Register your combination with us at and we'll be able to help should you forget your combination.

Highlights: DURABLE DESIGN: This Anti-Theft bike u lock features a 12mm hardened steel shackle that provides high security against theft. This combo u-lock includes an easy to use 4-digit resettable combination and no keys for you to lose MULTI-FUNCTIONAL: This Kryptonite bike lock is ideal to secure your bicycles, sports equipment, gates and fences, tool boxes & ladders, grills & lawnmowers, skateboards, truck bed and more PORTABLE SIZE: This is a standard size bicycle u lock which is great for many lock-up scenarios. Size interior locking dimensions are 4" x 8" and exterior locking dimensions are 6.5” x 9.5” COMBO SAFE PROGRAM: Register your unique 4-digit combination code on our website and our customer service team will be able to help, should you forget your combination LIFETIME WARRANTY AND CUSTOMER SERVICE: Kryptonite is committed to providing our customers with high quality products, ensuring full satisfaction. If you are experiencing any problems with your product, please reach out to our Customer Experience team. We will work to solve your issue as quickly as possible. We provide our locks with a limited lifetime warranty so you can buy your lock with confidence.

Key details: Brand: Kryptonite | Special Feature: Heavy Duty,Portable,Lightweight,Compact,Anti-Theft,Resettable | Lock Type: Combination Lock | Item dimensions L x W x H: 1.75 x 6.5 x 10 inches | Material: Alloy Steel | Recommended Uses For Product: Security, Sports & Outdoor | Style: Bike U-Lock | Color: Black | Number of Pieces: 1 | Finish Type: Painted

Materials and feel: Alloy Steel.

Sizes may include: S, M, L, XL.

Customer feedback: 4.4/5 average rating.

Customers say: Customers find the bike lock to be of good quality, easy to set up the combination, and worth the price.

Review snippets: This is a very sturdy and imposing lock. I found the combo very easy to change from the factory setting and can easily change it again if I like. This is a good size to use in combo with a / Oh, boy, let me tell you about my newfound love affair with the Kryptonite Combo Bike U-Lock Standard! 🥰🔒💕 You see, I live in a neighborhood where bike thieves are as common as pigeons in the park 🦆, so I

From the manufacturer Kryptonite, by your side since 1972. For over 50 years, Kryptonite has been your dependable, high quality lock provider, ensuring your ride is ready to get you where you want to go. Now, Kryptonite is your dependable light provider focused on keeping your safety & security...our priority. Kryptonite Combo U-Lock Bicycle Lock 12mm hardened steel shackle that provides high security against theft Interior locking dimensions are 4" x 8" Exterior locking dimensions are 6.5” x 9.5” Easy to use 4-digit resettable combination and no keys for you to lose Combo Safe Program Combo Safe Program Register your unique 4-digit combination code on our website and our Customer Experience team will be able to help, should you forget your combination. Lifetime Promise Kryptonite is committed to providing our customers with high quality products, ensuring full satisfaction. If you are experiencing any problems with your product, please reach out to our Customer Experience team. We will work to solve your issue as quickly as possible. We provide our locks with a limited lifetime promise so you can buy your lock with confidence. Mini U-Lock & Cable Combo U-Lock Bike Lock Combo Cable Bike Lock + Rear Bike Light Keyed Cable Bike Lock Add to Cart Add to Cart Buying Options Add to Cart Customer Reviews 4.5 out of 5 stars 1,790 4.4 out of 5 stars 924 — 4.5 out of 5 stars 678 Price $25.00 $ 25 . 00 $19.99 $ 19 . 99 — no data $9.92 $ 9 . 92 Security level 4/5 4/5 3/5 3/5