Glixal 16x13mm High Performance Polygon Variator Sliders, Racing Sliding Roller Weights 139QMB GY6 50cc - 100cc Scooter Moped ATV (5 Gram)

Works great in a Ruckus variator. I had not tried sliders before and was using these to replace worn rollers that came with the polini variator. For a 170 lb rider, 5g might not be low enough (otherwise stock bike). Initial take off is improved. I can reach 45mph with a tail wind, but it feels like it would get to 45 faster if the engine could be at a higher speed. I wish there was a 4g available for further testing. No notes on durability yet but for 1/3rd the price of Dr.Pulley these are great for testing.

I purchased these to replace my stock rollers with the new ones that had no flat spots like my old ones did and I purchased a lighter weight set and a heavier weight set to see what works better for my rider weight I would totally recommend these for a affordable reliable replacement.

Perfect fit on Genuine Buddy 50cc. 6 grams is the perfect weight for acceleration and top speed. Glixal makes decent parts and I would recommend them to friends.

I purchased these to tune my Ruckus with. They are much cheaper then the name brand but they act closer to the Dr then rollers do. These work great but I don't get the same life out of them as Dr but I can purchase 3 set of these for the same price as one set of Dr. I have been running these all summer as Dr has been out of the weight I need. By adding these sliders you will see a little bump up in performance. Best advice is get a tachometer before you start tuning so you see how the Ruckus reacts to different weights.

Works great for the Bintelli Beast 49cc!

I bought a package of these and a package of drs 3.5. I’ve gota50cc vip future champion. I’ve put a100cc bbk on it. Gixal high performance clutch. A maikuni 24mm carb on it with 110main jet( still a little small going up to a 115. Well this thing has lots of torque. I can do wheelies and all. But to be honest i put the 3.5 drs in. And turned around and put these ones back in. Im running close to 50 wot. So ya 100000% better then the rollers. I’m trying to find 4gs in this brand!!!

I've been playing with roller weights over the years and finally decided to try the sliders. I am never going back these are so so much better than roller weights. You don't have to sacrifice speed or acceleration with these. The powerband is so much smoother down low and top end doesn't struggle. With stock 6.5 gram rollers you would have to WOT everywhere with weak acceleration. With these I can cruise comfortably at 20-25 MPH at half throttle. You still will be the slowest thing on the road but no more pushing off with your feet. with a 8mph head and tail wind average speed was around 39mph on a stock derestricted bike. I noticed that I was able to power through the wind without much speed loss than with comparable roller weights.

They was ok but didn’t work as expected one had came out and was left in primary side

Fit and seem to work very well. Using them with a polini variator. Figured I'd try these out for 18 bucks before dropping 60-70 bucks on dr pulley sliders. (Edit about 100km in and they have spots and aren't working properly) Good if you want to find what weight before ordering good ones

All broke on first ride almost killing me!

aucune performance ds le variateur, pire que des galets ronds

Correct pas plus

Il n'y a pas de chémat qui dirait le sens de mettre les galets. L'endos du paquet est blanc, rien qui pourrait indiquer le sens.