A very good lock, the extra length compared to the Kryptonite Evolution Mini proves useful and this seems to meet the sweet spot compromise of weight, size, cost and security. The fixing bracket is secure, perhaps slightly fiddly, but very acceptable. The rubber washers aimed to prevent rattle while riding work initially, but after using the lock a while the fit wasn't quite snug and it rattled. This was readily fixed by using a couple of o-ring rubber washers. The bright orange colour makes it easy to find one's bike amongst a dense row of bikes, but that won't be the case if everyone buys one!