Product Description

Kryptonite Keeper U Lock 4 x 8 Standard, w Mounting Bracket Black 134962 12mm hardened steel shackle, mounting bracket and two keys. Patented bent foot and overhead cam locking mechanism.

Product Details

• Amazon Sales Rank: #8745 in Sports & Outdoors
• Brand: Kryptonite
• Model: 720018997955
• Released on: 2009-02-11
• Dimensions: 4.00 pounds

Features

• 4-Inch x 8-Inch

Customer Reviews

Sturdy Bike Lock
The lock is good but on a scale of 1-12 (12 being safest) this lock rates at a 7. This is Kryptonite's scale, not mine. Since I live in a downtown, sea-side area, bikes get stolen all the time. I use this lock in addition to a thick cable lock. Between locking the bike frame to a solid object using this lock, I intertwine the cable lock (figure 8 style) through & around the frame and through and around the tires. In doing this, even if they break this lock, they still can't ride off AND, they can't steal my tires very easily.
Another suggestion... loose the quick release on your seat. It's hell having to stand and pedal if they steal your seat. Don't make it easy on them.

Clamp doesn't work
Received the lock on time, but the clamp was on the opposited side of the u-bolt and doesn't allow the lock to be mounted correctly.

great bike lock
i love this bike lock. i am required by my university to have a u-lock when leaving my bike on campus, and this one is easy, light weight, but still really strong. i am very happy with this purchase.