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Kryptonite KryptoFlex 815 Combination Cable Lock - 8mm Braided Steel, 5ft Secure Bike Lock with Resettable 4-Digit Combination & Vinyl Coating
Reference Number: 3W44V7
Secure Your Bicycle with Confidence Using the Kryptonite KryptoFlex 815 Combination Cable Lock
Protect your bike with the durable and flexible Kryptonite KryptoFlex 815 Combination Cable Lock, designed for cyclists who demand high security and convenience. Crafted with premium materials and advanced engineering, this lock offers superior cut resistance, making it an ideal choice for urban environments, campuses, and outdoor adventures.
Materials & Construction
Constructed from braided steel, the 8mm thick cable provides enhanced strength and resistance to tampering and cutting attempts. The protective vinyl coating shields your bike from scratches and environmental elements, ensuring longevity and a sleek appearance.
Performance & Engineering
Featuring a 5-foot (150cm) coiled design, the Kryptonite KryptoFlex 815 offers versatile looping options for securing your bike to various fixtures. Its easy-click locking mechanism with a 4-digit resettable combination provides quick and reliable security, allowing you to set and change your combination effortlessly. With an internal lock size of approximately 4.9 inches and a rating of 1 out of 10 for security, this lock balances portability with dependable theft deterrence.
Components & Technology
The lock head incorporates a user-friendly 4-digit resettable combination system, enabling personalized security codes. The integrated "Combo Safe" program allows free registration for password recovery, giving riders peace of mind. Although the lock does not include a mounting bracket, compatible Kryptonite bike brackets (model KY-3255 and KY-3262) are available separately for convenient on-bike storage.
Style & Use Case
Designed in sleek black, the Kryptonite KryptoFlex 815 is perfect for daily commuting, bike touring, or recreational riding. Its flexible coiled cable allows for easy securing of bicycles to racks, poles, or bike stands, offering flexibility without sacrificing security. Ideal for urban cyclists, students, and outdoor enthusiasts, this lock is a must-have for any bike protection arsenal.
Innovative & Differentiating Features
- Braided Steel Cable: Provides increased cutter resistance and durability.
- Protective Vinyl Coating: Prevents scratches during locking and transport.
- Resettable Combination Lock: No keys required, allowing quick access.
- Easy-Click Locking: Enables fast, secure engagement with minimal effort.
- Registration in Kryptonite's "Combo Safe" Program: Ensures password recovery support.
- Lifetime Warranty: Backed by Kryptonite's trusted assurance of quality and reliability.
Specifications:
- Length: 150cm (5 feet)
- Diameter: 8mm
- Lock Style: Combination
- Cable Type: Coiled steel with vinyl coating
- Locking Mechanism: Resettable 4-digit combination
- Weight: 0.7 lbs
- Color: Black
- Model: Kryptoflex 815 Combo Cable
- Security Rating: 1/10 (indicative of its portability and general security level)
Secure your bike today with the Kryptonite KryptoFlex 815 Combination Cable Lock - the perfect blend of strength, convenience, and style. To purchase online, complete the Kryptonite dealer application at [email protected] and enjoy the peace of mind that comes with Kryptonite's trusted security solutions.
- Durable braided steel cable with 8mm diameter offers superior cut resistance and flexibility, ensuring reliable security for your bike in busy urban environments.
- Features a 4-digit resettable combination lock with easy-Click mechanism for straightforward, keyless access, and enhanced security control.
- Extended 5-foot (150cm) length provides versatile locking options, allowing you to secure your bike to various fixtures such as bike racks, posts, or trees with ease.
- Protected by a high-quality vinyl coating that resists abrasion, moisture, and corrosion, extending the lifespan of your lock in all weather conditions.
- Includes bike mounting brackets (KY-3255 and KY-3262) for convenient on-the-go storage, plus registration in Kryptonite's free Combo Safe program, and a lifetime warranty for added peace of mind.
| Item Specifications | |
|---|---|
| Length | 152 |
| Lock Style | Combination |
| Diameter | 8 |
| Cable Style | Coiled |
| Type | Combo |
| Rating | 1 of 10 |
| Bracket | No |
| Length | 150cm |
| Lock Style | Combination |
| Defined Color | Black |
| Thickness | 8mm |
| Internal Lock Size Imperial | 4.9' |
| Diameter (mm) | 8 |
| Lock Type | Combination |
| Locking Mechanism | 1/10 |
| Product Length | 72 |
| Color | Black |
| Model Name | Kryptoflex 815 Combo Cable |
| Product Weight | .70 |
Why 365 Cycles?
365 Cycles is an Authorized Kryptonite Dealer, and we offer the Full Kryptonite Warranty!
Fast Shipping!
Professional Customer Service- available 7 days a week
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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.
At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.
We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.
Shipping & Handling
Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.Please allow 1-2 business days for your order tracking to update.
- Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
- Friday afternoon -Sunday orders ship the following Monday
- Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.
Combined Shipping Discounts
To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.- Be sure you are using the US site: https://www.ebay.com
- Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
- Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
- Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
- You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.
Returns
365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.
Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.
Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.
If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.
Company Details
365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States


