What Our Gearhead(R) Experts Are Saying:"I have been running the Kryptonite Evolution 790 Folding Lock on my commuter for a few months and the Click Tight Bracket has been a genuine game changer for daily use. It holds the lock completely silent on rough pavement and getting it on and off the bike takes no effort at all. The rotating lock head means I can always find a good angle to secure the frame and wheel together no matter how awkward the rack."The whole point of a great ride is what happens when you get off the bike, and the Kryptonite Evolution 790 Folding Lock makes sure your bike is waiting when you are ready to leave. Whether you are locking up outside a coffee shop, a trailhead parking area, or a bike rack in the middle of a city you are still getting to know, this lock gives you the confidence to wander without a second thought. The 5. 4mm hardened steel links fold down into a compact package and mount cleanly to your frame with the included Click Tight Bracket, which keeps the lock quiet and secure over rough roads and long hauls. A rubber coating over the steel links means you are not scratching your frame every time you wrap the lock around the bike, and the 360 degree rotating lock head makes finding a workable angle fast and frustration free. Two keys are included, and the lock is eligible for Kryptonite's anti-theft protection offer and approved for use with e-bikes.