The sprocket went on very easy little bit of patience shorten the chain and wow what a difference!!! Combined with the velocity stack and the F2 thruster!!! It is a mean machine

Gave me a higher top speed and works pretty good

I wanted to get more speed without upgrading the engine. Went to bikeberry.com and while i was looking for the upgrade i noticed the talk to bikeberry rep button, I talked with Freddie who suggested I go with the 36 tooth sprocket, since I didn't want to upgrade the engine, so I ordered one. Didn't think it would actually work. On the first ride I didn't notice any change in speed at the time.However, just so happens I was riding down a hill which obviously made me faster, but I noticed I was now doing 37 mph instead of the normal 29 mph top end that I would normally be getting with the 44 tooth sprocket. So now every where I go its at 37 mph baby... Honestly didn't think it would make that much of a difference. Freddie made me a believer. Great suggestion Freddie. Gained 8 mph just by upgrading sprocket..who knew......loving it.....broom broom.

36 Tooth Rear Sprocket

Sprocket arrived on schedule and worked out great.

The usual. Over priced but good quality.

Good solid product

Using a 36 tooth sprocket on stock application will lose low-end torque Compared to the 44 tooth stock sprocket, but will gain more topend speed! On a stock motor it will run out of power up top. Intake and exhaust modifications such as opening the ports for more airflow will be neaded for more RPM and a faster bike: I gained a noticeable “kick in the pants“ increase in low end torque and top end speeds by doing this. Go Man Go

I needed a 48 tooth sprocket. I never asked for a 36 tooth.

Looks good, now only they'd have someone come over and tear apart my rag joint and install it.(laughs)

Great upgrade for faster top speed

Does exactly what I expect it too. Fastest bike on the block, once it gets going.

Needs the teeth to be tapered. Squared teeth don't go in chain to well. It kept popping off till I used a grinder and tapered them. No problems since.

Made a difference from the stock one

10 mph gain easy With a 44 sprocket The engine would be wound tight at 19 mph at half throttle. With the 36 to sprocket, it now maxes out at 32.4 mph at full throttle. I can easily cruise at 28-29 mph before the vibration dampening starts. I have bought 2-36 to sprockets,looking to find a 32 tooth sprocket. Climbing hills are not an issue plenty of power.With any internalmodification to that two-stroke engine, you'll definitely need a 36 tooth sprocket for sure. Otherwise you will run out of motor because it is geared too low with the 44 tooth sprocket.

Improved performance Wow...The increase in speed is a trip! My bike also has the bikeberry expansion chamber and speed carb with aftermarket air cleaner. Thinking that my bike would not perform well going up hills with this sprocket, i tested it on a decent incline and it pulls going up hill with ease. I would highly recommend buying this sprocket if you want to go a little faster.

Very nice product Shipping was the day I was told it would be (5 stars). Product came just as described. (5 stars) Had the original sprocket off and the new one on in about 20 minutes. Took it for a test drive only got about 3 mph extra but it's better than nothing. (I have a speedometer I recorded before and after)Great product will definitely recommend.

Best Upgrade for the buck I was a little worried China Girl would pull the 36T on some of the hills as compared to the stock 44T.However I found that as long as you approach the hill with speed and RPM it pulls just fine.My cruise speed went from 19 to 26 before I hit the ""vibration barrier"" of the poorly balanced engine.Top speed went from 24 to 29.Keep in mind you will need to shorten the chain up to 4 links.I think to get much more speed out of these requires either/both the crank to be straightened and balance and/or installing a jack shaft shifter kit on a quality bike.....both of which is costly and time consuming.....so spend $25 for the 36T sprocket.

Good buy I got the extra 10mph I was looking for.

spockets for a well balance speed and toque for your motor 36t is most defintely thee best for all round needs for a road bike for hills and level roads,that are for your needs and for your motor.your motor will last longer with given the proper maintence for years too come ,have fun and be safe to you all!