

🔥 Gear up with JT Sprockets – where precision meets power!
The JT Sprockets JTF249.14 is a 14-tooth front countershaft sprocket made from heat-treated SCM415 chromoly steel alloy. Hand finished and subjected to 10 quality control checks, it guarantees superior durability and a perfect OEM fit, designed specifically for powersports vehicles to deliver unmatched performance and longevity.

| Manufacturer | JT Sprockets |
| Brand | JT |
| Model | JTF249.14 |
| Item Weight | 0.01 ounces |
| Product Dimensions | 3.6 x 3.1 x 5 inches |
| Item model number | JTF249.14 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | JTF249.14 |
| Safety Rating | other |
J**9
2022 Grom
Amazon says it does not it a 2022 grom, but it fits perfectly. Gives the bike a bit more pep, allowing to get up to traffic speed quicker. Also makes wheelies a bit easier given the increased torque. Great little improvement for a great price.
K**R
Great front sprocket
Put this front sprocket on a 2018 grom. It fits exactly as it should. It makes the bike more zippy around town (more torque) and it really didn’t reduce my top speed since it make the bike able to get past 5000rpm in 4th gear, which it couldn’t do with stock gearing. Works fine with factory length chain. Great upgrade for the money.
T**.
Fit 2021 monkey fine.
Good quality, easy installation.
M**H
Makes Grom 5th gear usable
Used ony 2024 Honda Grom; absolutely makes the 5th usable and a little punchier on the low end. This is the easiest Grom mod to make the bikes more enjoyable to ride, especially off road. Just buy it.
J**N
Improved riding experience 2022 Honda Grom
Fit perfectly and made 5th gear way more usable. Overall would recommend. Consider getting a speedo healer as it will change your speedometer accuracy.
M**.
2022+ Honda Grom
I put these on both mine and my wife’s Honda Groms and love the difference. If you have a newer Grom and are on the fence then stop waiting and buy it. For the money there isn’t a better mod you can do to your Grom. Makes the lower gears more torquey and makes 4th and 5th gear more usable in traffic. 10/10 would recommend!
J**Y
Fits honda grom 2024
Fits honda grom 2024, I went -1 in the front and I definitely feel the difference in my wheelies. More torque and now I can actually use 5th gear lol. Sprocket felt pretty solid and was definitely an easy installation. I'd buy again if needed forsure.
P**R
Gives low end speed but slows top end.
The 14 tooth Sprocket did give me better pickup speed but did not give me top end, actually gave me less. I got up to 72 with stick and the 14 tooth I only got to 59mph on GPS and the speedometer said I was doing 70. So another downside is incorrect speed but that's a given. It did fit my 23 Grom
Trustpilot
2 weeks ago
2 weeks ago