GT2 Timing Belt 6mm Width 5m + 4pcs 20 Teeth 5mm Bore Timing Belt Pulley + 4 PCS Idler Pulley + 4pcs Tensioner Torsion Spring + 2pcs Gear Clamp Mount Block + Wrench

Llego perfecto

Good quality wheels, bearings, and tensioners. The belt isn't the best but it does have little stretch and a proper profile. A good deal for those who don't want to order 20 of each component.

I used a piece of it to replace a worn belt on the Y carriage of my Sovol 3D printer, but that only took a little piece and the kit includes 5 meters. So I have decided to use the rest for a CNC project I'm starting with a friend. It's nice that it includes the little drive gears and even the toothed tabs you will need to join the ends. i didn't need the tabs on the printer, I just looped it at each end and used a small zip tie to hold the loop.

After delving into these types of parts, I've found that there are a lot of variations in naming conventions and types of parts. The GT2 in the description refers to a teeth pitch of 2mm, the GT refers to a rounded tooth on the belt / pulley. I added an image that shows the difference between teeth type. The teeth on the belt are rounded - from all the research I've done I understand that the rounded teeth help prevent backlash. This kit comes with a set of motor mount, idler, tensioners, clamps etc.. which are all compatible. I'm not sure if I can make use of the tensioner springs, but appreciate its part of the set just in case I can use it.

I have a Tevo Tarantula and these are the same size pulleys and belt that are on my 3D printer. I was able to replace a failing pulley with one of these and it was a perfect fit. I plan to use the rest of them in some other electronics projects on some stepper motors. Nothing bad to say about this kit.

If you're building, fixing, or upgrading an X/Y frame for a 3D printer, this is a good set. It comes with a standard belt and well-machined aluminum geared pulleys. I would not recommend using included torsion springs as they cause the belt to deform. Your belt holding mechanism should take care of torsion instead.

This set is a must have for anyone owning a belted 3D printer! These belts obviously go bad over time and some quicker than others. Stuff happens! It's always good to keep a stock kit like this for your everyday needs, I just replaced a belt on a printer that was only a month old, trust me this stuff happens more than you'd like. Highly recommen

All of the parts are durable and sturdy. The bearings in the idle pulleys are smooth and the belt is strong.

This 3D Printing Accessories Set is a comprehensive and fulsome kit – containing 1 timing belt, 4 timing belt pullies (plus you get the set screws), 4 idle pulleys, 4 tensioner tersion springs, 2 x gear clamp mounts and a hex wrench for assembly. When I opened the kit I was impressed by the quality of all of the pieces – the timing piece is made of rubber and feels firm without being flimsy or too hard, and there are no imperfections or any deviations throughout the belt. It is 6mm wide by 5 m long – so make sure you measure your existing timing belt that needs replacing. The timing belt pulleys and idler pulleys are all made of aluminium – and they look and feel heavy duty and built to last. They are all unison pieces and there is no deviation or noticeable differences between the same pieces, meaning you can be sure the pieces when fit will all work and fit well. The springs are made from carbon steel, giving me piece of mind that there is no risk of corrosion or needing to be replaced soon. The pieces reflect the advertised specs, and they fit well into my 3D printer. This has allowed me to get my printer up and running and I’ve made a few smaller items and match the patterns perfectly. A fantastic kit if you need replacement parts for your 3D printer.

I got this kit to replace the drive belt on my sling bed 3d printer. it is made to spec and integrates perfectly with my existing setup despite having bought this for a different 3d printer. The belt takes tension really well, with the belt fibres putting up with the excess tension I put on them without stretching or shedding teeth. I like the drive and idler pulleys along with the belt joiner as they seem to be made to a higher quality than a lot of the brass drive pulleys and associated components I have used before. It appears that the drive teeth are either cast, or have been pressure moulded into the metal and not just machined out of it. In any case I like them a lot more than the ones I got with my 3d printer which were machined out of brass. The tension springs are well made and hold a lot of tension without slippage. I tried to use them with my printer, but unfortunately no such luck, there is just not enough space to utilise them in my non standard application, which is both a shame and a me issue, and not representative of the quality of this product.

I ordered this timing belt set to make some repairs to my 3D printer as the belts are getting worn after years of printing. The belt feels like it is good quality, it's very flexible, grippy, and is reinforced so there is no noticeable stretch. This kit also contains toothed idler and motor rollers, so if you accidentally get the incorrect profile you can also replace your rollers. The kit even comes with the hex key required. If you need to repair a 6mm GT2 belt on your 3D printer, this is a good set to buy

I ordered this timing belt set to make some repairs to my 3D printer as the belts are getting worn after years of printing. The belt feels like it is good quality, it's very flexible, grippy, and is reinforced so there is no noticeable stretch. This kit also contains toothed idler and motor rollers, so if you accidentally get the incorrect profile you can also replace your rollers. The kit even comes with the hex key required. If you need to repair a 6mm GT2 belt on your 3D printer, this is a good set to buy

I've used this kit to replace the Y axis and one of the X axis for my atomstack laser engraver, and the belt has been great. As the engraver itself uses D-Screws to fix the belt, one of my concerns was the belt would collapse with the downwards force - this belt has not done that. Movement is smooth on both X and Y axis, and it's been compatible with the other remaining belt without issue. If you have gear that uses the GT2 belts at this rating, the belt appears to fit the bill nicely, is stable and appears quite strong. Working a treat.