Pinhead Component Locking System
4Pack Lock Set
- Front and rear wheel locking skewers.
- Seat lock.
- Headset lock.
- Unique multi combination key.
Per Rick's suggestion I bought the Pinhead 4 pack to lock up my bike's components (seat post, headset, and front/rear wheels).
Installation was a piece of cake... I did all of it with a 2 year old crawling on me and the bike. The most difficult part was attaching the buggy. The Pinhead rear rod was just long enough to fit the buggy as long as I didn't use the washer that came with the skewer.
The manufacture recommends "a professional bicycle dealer trim off excess Rod length". They did come with a little rubber piece to put over the excess; however, I have a pretty gnarly bruise on my leg from the seat post lock's excess and want it removed ASAP.
I ordered the 4 pack because by doing so all the component locks use one universal key. The key double as a niffty bottle opener, too!