SIGTUNA Bike Tool Kit - Sturdy 19-in-1 Bike Multitool Repair Kit with All-You-Need Spoke, Wrench, Lever and Hex Multi-Tools and Biking Accessories for Mountain and Road Cycling

I love this compact set of screwdrivers, Allen keys and chain & spoke tool. It's almost everything you could need on a bike, I bought two from the start. Pay attention: don't try and take one as hand luggage on a plane, as I got mine confiscated by security at the airport, on a cycling trip to France. Although there's no blades on this tool, tools of all kinds are now being banned. They probably thought I would have dismantled the seat in front of me during the flight.

I do different types of biking: long and short, fast and slow, tar and gravel. I have a couple tool clusters that are light but basic, and wanted one that was capable of much more for those times when the ride is long and remote, and on-the-road mechanical support or taxi pickup is unlikely. And I'm OK with being that person who lugs around what's necessary to get everyone back on track, even if it means more weight for me.While searching, the bike tool that seemed the most impressively comprehensive was the Sigtuna. It's nicely designed, with everything I can imagine (except for a cluster wrench, but those are exceedingly rare), including box-end wrenches. And it separates in the middle, making usage a little less cumbersome.One design weakness is that the tire levers come off too easy. That was easily solved with a strap around the tool to hold them on. It's solidly designed in all other respects, except that for some reason the two red buttons on the side popped off, but they weren't important anyway.One thing you should know about this tool is it is big and heavy compared to alternatives. So, I'll be taking this only on rides where I'm pretty sure I need everything — otherwise I'll take a lighter tool. On rides where I'm only partly sure I'll need everything, I'll take the Topeak Hexus. It has almost all the same stuff, but is much smaller and lighter; the tools it is missing are the box-end wrenches. Admittedly, hex nuts are rare on bicycles these days.The weight of the Sigtuna is 278 grams (9.8 oz). The Topeak Hexus is 167 grams (5.9 oz). The Sigtuna is 39 mm (1.53 in) by 100 mm (3.9 in) by 38 mm (1.5 in). The Topeak Hexus is 28 mm (1.1 in) by 95 mm (3.7 in) by 43 mm (1.7 in). It's interesting that much of the size and weight savings of the Topeak Hexus is through elimination of extra metal, with no reduction in functionality of the slimmed down tools.

Giving it 3 stars only because of functionality and amount of tools concentrated in the small structure. I carried it in my underseat pouch, and one day when I opened my pouch, it fell out in pieces! One of the rivets had somehow worked itself loose - and I hadn't even field-tested it yet! I've jerry-rigged it since, and used it a couple of times out on the trail. Cheap construction, I would say. Also, one of the side pushbuttons came off, but it is still functional - can still separate and reunite the two interlocking pieces. Also, the tire change tools get in the way, or they pop off when you are using the side of the tool they are mounted on. Great idea, poor execution.

I'm very pleased with the quality of this handy little tool set. Being relatively new to triathlons and selecting gear, I just ordered this along with a few other options trying to decide what I needed to add to my supplies. This tool set was not just cheaper, but also better, than many of the other alternatives I tried...and it's wonderfully compact. Highly recommend.

This product has a good solid feel to it like I paid for quality. The function seems to be working out for the most part. I am disappointed in the tire levers, since they didn't hold up well during my first tire change with them (broke). At first I thought it was me, but I bought additional levers that handled the job on multiple changes right off. I would be wary of using these components on tougher jobs. Otherwise I will continue using the tool for what it is.(Update 03Nov17) More disappointment. Additional picture shows enblem coming off because of poor adhesive and side latch button broken with little useage. This is a drop in rating to me.

This is a Mac Gayver tool that can be use not only for bikes but for other automotive application as well specially for removing chains.Its compact design makes it easy to carry it anywhere even in your pocket.Its a tool that you should have everytime you ride a bike.

Did not work/fit on any of the areas on my bike that needed adjustments, strange. Returned it

Very pleased with my purchase of a Sigtuna bike tool. I am very impressed with the quality of the tool. That said however, it is a little on the heavy side. It does though fit nicely in my bike bag and offers such a nice variety of tool that the weight isn't much of an issue with me. Over all, I am very pleased with my purchase.