








🔐 Lock in your ride, lock out the worry — because your bike deserves elite protection!
The KASTEWILL Bike U Lock combines a robust 16mm alloy steel shackle with a 4ft steel cable, delivering versatile, heavy-duty security for e-bikes, mountain, and road bikes. Featuring a rust-resistant zinc alloy lock core with an anti-pick serpentine key slot and protected by a silicone cover, this lock offers superior durability and scratch protection. Its compact size and included mounting bracket ensure easy portability and quick installation, making it the go-to choice for professionals who demand reliable, stylish bike security on the go.
| ASIN | B08K77STRD |
| ASIN | B08K77STRD |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | balck |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,082) |
| Customer reviews | 4.4 4.4 out of 5 stars (1,082) |
| Date First Available | 5 February 2021 |
| Date First Available | 5 February 2021 |
| Finish | Polished |
| Included components | Cable, Key |
| Item Package Quantity | 1 |
| Item Weight | 299 g |
| Item model number | L |
| Item model number | L |
| Manufacturer | 007KK |
| Manufacturer | 007KK |
| Material | Alloy Steel |
| Number Of Pieces | 1 |
| Part number | L |
| Product Dimensions | 22.61 x 13.97 x 6.6 cm; 299.99 g |
| Product Dimensions | 22.61 x 13.97 x 6.6 cm; 299.99 g |
| Shape | U Shape |
| Size | Small |
| Special Features | Heavy Duty,Anti Theft |
| Style | secure |
C**A
I still have my bike, so it works!
D**E
When I first received this package and I felt how heavy this Item was, I wasn't really sure what it was But when I opened the box to see this lock I was Impressed on how Heavy Duty this lock was. It will definitely slow someone down trying to steal your bike, if they even want to bother to try after checking it out. I'd highly recommend this lock! Now when you store the cable I found a way to connect the bracket to the up riser where your seat post sets in. The bracket was to small to fit around the riser on my bike but I had enough room to put it around the riser without breaking it and then I put zip ties through the screw holes along with one under the bracket to support bracket to the riser itself. This helps for when you go to pull the locking post from the bracket It won't slide down. The way I tie the cable is by just wrapping the cable to the cross member about 4 times around and then I put the U-Lock through the eyelets on the cable and this holds the cable on pretty good. I have the U-Lock set up so the bracket is facing the front of the bike, so when you put the U-Lock in the locking post this to is facing the front of the bike. I have not had any problems with the U-Lock and cable interfering with my peddling. I hope this kinda helps people out on how to mount the bracket and attach the cable and lock together.
D**N
I like it, works well.
M**E
This is a heavy duty lock. It can be used to secure other stuff and not only Bicycles. The lock is very sturdy and seems to be well constructed. I loved that it’s coated with a matte PVC cover which makes it fancier and resistant to scratches. The steel cable is strong and long enough and made of actual steel. They provide you with 2 keys, which is great since I loose keys all the time. The lock/key set seem like a normal set and mechanism, nothing to complain about here. In conclusion, I think it is a good investment to have the peace of your mind of knowing the bike won’t be stolen when you return.
R**Y
wonderful price the u lock is alot better than i thought it would be and thicker, pictures dont do it justice and its very simple to use ONE YEAR REVIEW THE LOCK IS AWESOME STILL WORKING NO PROBLEMS FROM BEING OUT IN THE WEATHER ONE PEACE OF ADVICE TO THE COMPANY WHO MAKES THEM IT WOULD BE NICE TO SEE THE RUBBER SHEATHING REPLACED WITH A DIPPED IN RUBBER COATING SO IT WOULD GIVE MORE ROOM FOR THE LOCK CAUSE WITH THE RUBBER SHEATHING ON IT U CANT GET IT ON CERTAIN WHEELS SO I HAD TO CUT IT OFF OTHER THEN THAT THE LOCK IS AWESOME WOULD RECOMMEND TO ANYBODY LOOKING TO BUY ONE
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