It really does make big difference I’m just not sure about the front sprocket Because I see the one on shop it has 14teeth I recited 13teeth But I’m very happy about this upgrade Thanks Marcel

Just changed these on a GV125 and it starts and idles so much better. They make life much easier on cold mornings

So got this set few weeks ago as i wanted a bit longer gears. im using it in city, heavy traffic, daily commuting. Before was changing gears like a lunatic 1st to 4th non stop.. this set sorted my problem a lot to be fair. 20-35(40 with screaming engine) mph in 3rd gear. 2nd gear comfortably around 25.. unfortunately havent tried whats the max speed now as grown up life sucks and havent had time to push the bike yet

Bought these along with the o rings when I had the carb's off, you probably wouldn't be bothered changing from the stock one's after all there only clamp's .... wrong. These are much higher quality and you can tighten them up very easily and know you have a good seal between manifold and carb also much easier to position away from the throttle linkage.

Grsat upgrade , always enough fuel getting where it needs to , well priced , and delivered quuckly

Really great. Low end acceleration is much better and gets up to 60 in 4th (used to have to use 5th for this). Got it up to 70mph, although it did take a while (previously only got up to 67pmh), but I ran out of road. Pretty sure it would have been up to 75mph+ on a longer carriageway

Upsetting should read Upjetting........ Maybe the two are interchangeable!😁

The best upgrade you can make on this bike. Those sprockets change everything - acceleration, higher max speed, better rmp/speed ratio. I'm super happy and I'd do it again, anytime. The only suggestion to Marcel I'd have is to offer the front sprocket with rubber to make the chain work quieter with less vibrations. All the rest, 10/10!

Bought a couple of weeks ago and finally fitted last week. Made a good improvement to gearing and acceleration.

After installing this kit, my 300 can really cruise through every gear without screaming through the ram's. This bike is immensely more enjoyable to ride now and I often leave my iron 883 at home to take the aquila out for a ride. If you only do one thing to your Aquila 300, install this kit. I promise you won't regret it. Great parts, great service. E.