MZS 8MM Swingarm Spools, Motorcycle Paddock Stand Bobbins Swing Arm Sliders | Black M8 Spools for CBR 600 CBR600RR CBR1000RR GSXR 600 750 1000 SV650 ZX4R ZX6R ZX10R Z500 Z650 Z900 EX 400 500 650 V4 765

I usually don't write reviews, but I was pretty impressed with these. They fit perfectly on my 2015 ZX10R (with or without the spacers), they are quite sturdy, and all the threads are buttery smooth. They came well packaged and everything was individually wrapped so there was not a single scratch on the spools. The best part is the machine work done on them and how good they look in the light. I took plenty of pictures before and after installation and tried my best to make them look as good in the pictures as they do in person. The only downsides are that they are slightly heavier than their Delrin counterparts of the same size but its really not by much, they are a bit on the large side but I like the way bigger spools look so it's perfect for me but thats just personal preference, they are prone to scratches because they are fully aluminum, and even though it's unlikely the caps that screw on to the end could possibly back themselves out and fall off when riding (they do have an O-ring thats meant to stop them from unscrewing but i added a small drop of threadlocker just to make sure they stay put). But overall they look and preform exactly as advertised. Pros: Look amazing. Extremely easy to install. Strong and well designed. Full aluminum construction. cons: Prone to scratches if using a metal stand. A bit heavy compared to Delrin. A little bulky depending on what bike you put them on. It's unlikely, but the end caps could back themselves out and fall off. (a drop of threadlocker will solve this problem tho)

Installed quickly, and love the way they look!! They work like a charm!!

These are some very nice spools and definitely look better than just those cheaper ones you buy at a local store. Besides the spools and bolts, they also include different sized spacers and washers if needed, which is very nice to include all those extras. They fit on my 2025 Kawasakii Versys 650 and added a little bling to the rear end. I also like how they stick out a bit too. Of course they will get dirty once I go off road.

Threads fit fine, they work fine as spools, however, due to how the spools are, they do not sit flush on the mount. Had to use one of the included spacers to get it off the frame and sit flat. In the second picture, you can see how the hole actually sits a little bit behind the frame, and since the spool essentially mounts flat, it would not have worked without a spacer. Was also not able to use the smaller washer as it was just a little too large to clear the frame, as seen in the third picture. So, because the use of the spacer, the bolt had less thread to work with, and only went into the hole so far, I marked it with a blue line. It should hold, but I wouldn't risk trying to sit on it while it's on a stand. The kit should come with the standard bolt and a longer bolt for situations like this. The spool itself seems to be high quality, lathed aluminum, and feels like an OEM part that would have come already on the bike.

Good quality material and looks awesome, plus good value for the price. Just know that the spools are aluminum and not Delrin, so it will be scratched or marred when used with paddock stand.

Very impressed with the quality of these spools. They are a little bling for you bike, adds a nice splash of color and functionality with a rear stand. On my 2006 SV650S, they fit perfectly, didn't even need to use any of the washers, just need to use the supplied 8mm bolts. Very impressed they are quality 8.8 rated bolts, which is the industry standard for strength on spools. Most cheap spools don't come with them (or aren't rated) and you have to buy them as extras, happy these came with the spools. Just a tip, the colored outer ring is screwed on, which has the potential to come loose over time. You should at least use some blue or red loctite on it before installing. However I just superglued mine on, since they aren't replaceable anyways, if they get damaged you will need to buy a new set anyways. I put some glue on the threads, threaded the blue colored ring on the spool and called it a day. When you install the spool itself, check to make sure it clears the swing-arm, if not, use the supplied washers to gain that clearance. Then apply blue loctite to the 8mm bolts and screw the spool on. If you have a torque wrench, the bolt is supposed to be tightened to 18 ft-lbs. If not, tighten to just tight, do not over-tighten. The loctite will keep it from unscrewing.

Very useful motorcycle accessory paired with this I’m able to prop the rear of the motorcycle in perfect vertical position. Stable. Easy to install. Advise using Loctite. Good quality finish endurable appears.

Looks amazing best value for the money simple installation and great quality unfortunately they didn’t fit my motorcycle so I’m ordering a new set that should fit but overall I will definitely buy them if needed more

Fits perfect, with the supplied washers and hardware on my 2019 Triumph Street Triple R 💁🏽‍♂️ Well made, can’t complain

A nice product, well made but It was chosen due to it's supposed compatibility with my bike even though I don't actually have any mounting options available for the spools.

I like how it looks, even the material is good, however when using the stand to lift the bike, with time the screw will become loose and your spool will fall off the bike if you don’t check regularly. Keep this in mind when buying it. I lost 2 of them already, always the right side.

The spools arrived as they promised. They are gorgeous, but you need to take in consideration they add a lot of width and your stand might not be wide enough or will need some adjusting. But they are gorgeous and appear good quality.

Great quaility parts. Perfect fit on 2012 Street Triple with the flat washers provided.