🔐 Lock in confidence, ride with freedom — the Kryptonite Keeper keeps thieves guessing!
The Kryptonite Keeper Standard U-Lock combines a 12mm hardened steel shackle with a double deadbolt anti-rotation design and a 10mm braided steel cable for comprehensive bike security. Rated 5/10 on the security scale, it’s ideal for quick stops and daily urban use. Featuring a pick and drill resistant cylinder, ergonomic stainless steel keys, and a patented side mount bracket for easy transport, it also offers lifetime anti-theft protection with up to $500 reimbursement and a global key replacement program.
| ASIN | B07GSHZP39 |
| Batteries | 1 12V batteries required. |
| Batteries Included? | No |
| Best Sellers Rank | #18,168 in Sporting Goods ( See Top 100 in Sporting Goods ) #56 in Bike Cable Locks |
| Bike Type | Comfort |
| Brake Type | Caliper |
| Brand | Kryptonite |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (7,803) |
| Date First Available | 21 March 2018 |
| Department | unisex-adult |
| Features | Sold Secure |
| Height | 2 inches |
| Included Components | U-Lock, cable, bracket, 2 keys |
| Is Discontinued By Manufacturer | No |
| Item model number | 004370 Keeper 12 STD & KryptoFlex 410 |
| Length | 10 inches |
| Manufacturer | Kryptonite |
| Material Type | Other |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 20.32 x 10.16 x 20.32 cm; 929.86 g |
| Season | Year-round |
| Shape | U Shape |
| Size | 4" x 8" 12mm & 10mm x 122cm |
| Sport | Cycling |
| Style | Standard w Cable |
| Weight | 1300 Grams |
| Width | 6 inches |
P**R
Le seul bémols est l’attache au cadre en plastique qui a déjà lâché un coup lors d’une sortie. Mais cela a été remplacé gratuitement.
H**R
It was Nice while it lasted. After a month, the lock mechanism kept getting jammed. I returned it
Á**G
Veo las muescas de que lo han intentado romper varias veces, pero no lo han conseguido. Mi bicicleta duerme en la calle y tras un año en la calle se ha oxidado, cierra peor pero sigue funcionando.
S**Y
product works well and looks of good quality. however, received it damaged as seen in the photos. the logo was rubbing off and theres a chip in the black paint on the shackle. packaging was not damaged so not sure what happened to it. too troublesome to return, having to wait for a new one so wont be returning
A**B
Nice Ulock. The small size coupled with a braided steel cable works well to secure 1 or two bikes.
Trustpilot
3 weeks ago
2 weeks ago
