

🛵 Elevate your ride’s defense with precision-engineered swingarm spools!
The MZS 8MM Swingarm Spools are universal, high-quality motorcycle accessories designed to protect your bike’s swingarm from damage during tip-overs. Made from aerospace-grade stainless steel and chrome alloy, these spools fit most 8MM threaded sport and street bikes, including popular models like CBR, GSXR, ZX, and more. With included washers for a perfect fit and lifetime technical support, they combine durability, style, and peace of mind for the discerning rider.
| ASIN | B07HQCNQJN |
| Best Sellers Rank | #18,647 in Automotive ( See Top 100 in Automotive ) #1 in Swing Arm Spools & Sliders |
| Brand | MZS |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,265) |
| Date First Available | July 4, 2019 |
| Item Weight | 1.76 ounces |
| Item model number | Universal 8MM Swingarm Spools |
| Manufacturer Part Number | MZS 8MM Swingarm Sliders Black |
| Product Dimensions | 1.61 x 1.49 x 1.49 inches |
C**N
Look amazing!
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)
C**M
Nice
Great quality. Looks good
A**R
fits 2022 Royal Enfield INT650 - easy install.
fits 2022 Royal Enfield INT650 - easy install.
B**O
Works on a 2024 Ninja ex500
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.
S**R
Solid swingarm spool for track stands
fit my CBR600RR and would buy again 100%. This is probably the best looking swingarm spool in the market and has been installed for a few months now and its been rock solid whenever I put the bike on track stand. It is well built and sturdy. Seller is also really responsive. Buy with confidence.
C**O
Great product
It works properly.
D**L
Good value
Work as intended
G**E
Excellent quality, fit's my SV650 perfectly, comes with quality 8mm 8.8 rated metric bolts!
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.
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