Secure Your Bicycle with the Kryptonite 16mm Stronghold Anchor Bike Lock

RobertRobert: Das Kryptonite Stronghold eignet sich sehr gut für Roller, Motorräder oder Fahrräder. Seine robuste Konstruktion und einfache Installation machen es zu einem verlässlichen Bodenanker. Die Vielseitigkeit ermöglicht eine flexible Anbringung an verschiedenen Orten. (Im Boden, an einer dicken Betonwand, etc)

Ich finde es super, dass der Anker sogar mit den notwendigen Bohrköpfen kommt (1x kleinerer Primer-Bohrkopf zum Vorbohren, 1x dicker 16mm Bohrkopf für die Metalldübel).

Die mitgelieferten Sechskantschlüssel sind zu kurz. Der Anker ist damit nicht montierbar, man bekommt die Schrauben nicht zugezogen. Idealerweise hat man ein Rohr um eine Hebelwirkung zu erzielen, oder eine Impact Drill mit einem guten Hex Bit.

Germany on Nov 25, 2023

Antoine Hartwig: Je l'ai installé dans mon garage dans le sol en béton. J'ai tout de même du louer une perceuse/burineuse car c'est plus simple qu'avec une simple perceuse.
En moins d'une heure tout était installé. Mon petit tips: pour enfoncer les billes dans les têtes des vis, je les ais scotchées, ça tenait plus facilement en place.

France on Oct 11, 2023

bearlake: Very good kit all instructions plus drill bits as well. Everything you need apart from the drill which was great. Fixings are strong and this has made us feel my sons motorbike is secure outside. I would reccomend this

United Kingdom on Oct 16, 2022

BrwnsgrBrwnsgr: Absolutely ideal for securing the furniture in front of our house. Based on some of the other reviews we were concerned as to how difficult this would be but we were finished inside of 30 minutes with no problems.
A few important points:
1. Use the correct tools. We have a pretty heavy duty drill but decided to rent a hammer drill instead. Absolutely no problem drilling the holes. Easy.
2. The holes must be vertical in all directions. Have another person confirm that you are straight up and down N/S and E/W.
3. Drill the initial holes one at a time as per the directions. Put tape on your drill bit so you know how deep to drill. You don’t want to go all the way through the concrete if possible, keeps moisture out.
4. We blew out each hole after drilling with compressed air. There will be A Lot of dust down there and if you don’t blow it out you will have trouble. Our ShopVac did not get it all.
5 We added Weldbond to the housings before putting them in place. Probably not necessary but we wanted to ensure the housings couldn’t slip out if there was a problem drilling.

Canada on Oct 07, 2020

Jonathan B. IsraelJonathan B. Israel: I was quite overwhelmed upon receiving this product. My first impressions: it was big, heavy and felt like it was over engineered. There is nothing flimsy at all with the entire construction, even the plastic cap was thick, so thick that a heavy vehicle can easily drive over it without being damaged. I did have some doubts on how the installation will proceed after reading some of the negative reviews here. So I decided to read and understand the instruction manual. We set the mounting plate on the concrete pavement and drilled a hole with the pilot drill on the first marked hole on the plate. Once the drill was an inch into the material, we removed the plate and drilled to the length of the anchors. We vacuumed all the dust out then proceeded to drill with the final moly. We then carefully vacuumed all of the dust out the pushed the anchors into the hole, placed the mounting plate and screwed the bolt tight. Note that if the hole is carefully cleaned of all the drilling material, you don’t have to hammer the anchors, you can simply work them in using your fingers. We then proceeded to drill into hole #2 of the mounting plate with the pilot drill and repeated...

United States on Dec 08, 2019

Araceli de la Cruz: Excelente fácil para instalar y en combinación con kryptonite cadena y candado puedo dormir bien sabiendo mi moto tiene buen protección aunque nada es 100% perfecto en contra robo.

Mexico on Jan 10, 2018

rantbot: This is bigger than it looks in the photos. Eight inches diameter and almost two inches thickness makes quite a lump on your garage floor or patio.

Before buying this Kryptonite unit I had considered digging a little hole in the floor, pouring in some cement, sinking an eye bolt in that, and waiting for it to set and cure. But hardened eye bolts are hard to find. Nice strong forged ones, sure, but they're not hardened and are very saw-able. So I thought of buying a decent hardened chain and pouring the concrete over most of that, leaving just a few links sticking out. But the chain would cost more than this unit. So I ended up just getting this thing and not pouring any concrete.

The included drill bits are good. I tried drilling first with my conventional 1/2" drill, and it worked for a while, but had a gawdawful time getting through whenever it hit a rock; and since I was drilling through concrete, of course there were loads of rocks. So I bought a Harbor Freight 1/2" hammer drill, the cheapest one (about $20). While nowhere near as substantial a piece of machinery as my faithful old non-hammer drill, it worked just fine. It needs some downward...

United States on Sep 04, 2016