TiGr Mini Titanium Bike Locks. This Bicycle U Lock with Mounting Clip is Heavy Duty, Lightweight & High Security. Features Disc-Style U-Locks with 2 Keys (4"/102mm at Widest Point, 7"/178mm Long)

I did a lot of research before buying this lock and it was the best choice if I wanted something secure and lightweight.Pros:.9 ounces.Titanium U-lock so it’s going to be a pain to cut throughBeautiful designConveniently mounts to bottle holder spaceComes with two keys.Cons:It’s small. Because it’s titanium, it’s flexible so you can part it quite wide to get it around whatever you are locking it to but then you have to push quite hard to get the two ends back in the lock ring. (In hindsight I may have purchased the new version which is much wider in the u-shape but it’s $35 more which is quite a lot considering this lock is already $100 plus tax)The coating on the lock looks spotty and uneven. I’m not sure how long it will last. If it comes off it will definitely scratch your expensive bike.The plastic mount doesn’t feel that durable. It feels like the tabs that snap it into place might break apart pretty easily. The mount, even tightly screwed in, has quite a bit of give when you push it from side to side which worries me.I wanted to keep the two bottle holders for my water bottles but there’s no real good place to mount it with a bottle cage adapter anywhere else on bike due to shape.As with any u-locks, you can get it around one wheel and the frame but the other wheel, seat tube and handlebar is still in danger of theft. Perhaps you might want to buy something like the pinwheel locking skewers system to protect that.From all I read I would use this for quick coffee breaks or somewhere where I can still see my bike if it’s a longer period but I wouldnt leave it around overnight.Update: this company has excellent customer service. I had a problem and they responded within an hour and fixed it all up. You got a loyal customer for life!

This lock is really, really light! It weighs under a pound and I can carry it in the pocket of my jersey or even my pants, though I have found that the supplied plastic rack is really the way to go. The rack is very secure, with not movement of the lock. I have found that it is very easy to lock my bike onto a pole, but not so easy to lock up both the rear wheel/seat post and a pole. Trying to jam too much into the lock makes it harder to press the two ends together to stick them into the key lock. You can't get the ends into the key lock if what you have locked up is too large for the inside of the lock. The key lock is not titanium, but is made of a hard chromed steel plus it rotates, so an attack by a saw would just have it roll around. There is no way that the lock could be pulled off, either, as the key lock inserts a rod in between the two ends to push them outwards against the inner walls of the key lock. The inner walls of the key lock have a groove into which the ends of the lock fit, so the lock is very secure as the key lock is not only tough, but it will move around to trying to force it off would be frustrating. The key is very complex and I don't know of an easy way to pick it. If you have a bit of time, you could fit the tube, the wheel and the post things into the lock, but I am usually in a hurry. I am paranoid, so I also use a Kryptonite lock (the orange one) because even a crook with an angle grinder would have a lot of cutting to steal my bike and will probably just go to another bicycle. This lock is very good looking and it even looks secure, so that might scare off a crook.In summary, very, very light; very secure; looks good. It is a bit pricey, but it is quite a bit of titanium after all.

I bought a 100 dollar bike lock for a 200 dollar bike, and I don't regret it one bit. This thing is amazing.It is lighter and harder to break than u-locks, and it is beautifully designed. Just holding it in your hand makes you feel good.Who knew the features of a bike lock could be so impressive?## The locking mechanismThis seems so much harder to break (or pick) than anything I've seen - and you don't have to lock it when not in use. This doesn't seem like a big deal, until you realize that it cuts out half the time you spend locking/unlocking the thing. And more importantly, you don't have to dig to find your keys to lock it up - just arrive, place the lock, push in the locking mechanism.## KeysThese are solid, it would take a lot to bend or twist them, and they would also be very difficult to copy, not sure how they could be improved any further.## MountThis is the perfect balance between flexible and sturdy. I'm never afraid that I'm going to snap the plastic, nor that the lock will fall out. At the same time, it isn't difficult to snap the lock in and out. Installation was easy.In full disclosure, the $200 bike is a 1987 Bianchi, and would be very hard to find a replacement. That said, if everything got stolen, I would be sadder about losing the Tigr lock than the bike.I don't see any reason that I wouldn't keep this bike lock for life - making the $100 a bargain.

This is a fantastic lock. Super light and really strong. My only drawback is that it is too small to go around my frame and back tire and still wrap over a bike lock. However, that was explained before I bought it and I knew that going in. There is a larger square version of it that does work.

自転車自体に取り付けられるのでありがたい。おしゃれ。購入して半年も経っていないので耐久性はわかりませんが、丈夫そうです。

This is a very light-weight lock, versatile, and useful when your bike is in your sight. I wouldn't leave my bike locked up with this in a high risk area or where it can be worked on by thieves. I'm sure they could cut it with a hacksaw across the piece that goes into the lock. But its light weight and compact form make it a good lock for very short term use.

このタイプの自転車ロックのデザインと軽さが前から気になっており、買おうか迷ってたのですがたまたま愛読してる雑誌「BICYCLE21」に掲載されていたので、思い切って購入。届いてビックリ！ロック自体は本当に軽い。これは個人差があると思いますが今まで使っていたものが約800gだったので、凄く軽く感じました。持ち運びするものはできるだけ軽くしたい自分にはピッタリ。使い方は思ってた以上に簡単。シリンダー部を押し込むだけでロックできるのでカギをいちいち取り出さないでいいのは本当に助かります。デザインは商品写真のとおりスタイリッシュでイメージ通り。色も綺麗なシルバーなので違和感なく満足です。耐久性などは今はまだわかりませんが、チタン合金の厚みも３mm以上ありシッカリしていたので安心です。また正規代理店保証もついているので安心ですが大事に使いたいと思います。

鍵全体の機能に不満はありませんが、2個付属してくる鍵の刻み目部分の加工が削ったそのままで角が鋭く尖っており、指に怪我をしてしまいました。確認のため、刻み目部分に指の腹を滑らせると刃物のように尖っているのが感じられます。そのままでは危険だと感じたので、削りすぎないよう細心の注意をはらいながら、ヤスリで角を整えました。