

⚡ Ride Hard, Last Longer – The Ultimate Rear Sprocket Upgrade
The JT Sprockets JTR460.42 is a 42-tooth rear sprocket crafted from premium C49 high carbon steel, heat treated and hand finished for superior durability. Designed for powersports enthusiasts, it undergoes 10 rigorous quality checks to guarantee top-tier performance and perfect fitment, especially for Kawasaki KLX300 models.

| ASIN | B001AVS83E |
| Best Sellers Rank | #765,945 in Automotive ( See Top 100 in Automotive ) #953 in Powersports Sprockets |
| Brand | JT |
| Customer Reviews | 4.5 4.5 out of 5 stars (35) |
| Date First Available | June 9, 2008 |
| Exterior | Painted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | JTR460.42 |
| Manufacturer | JT Sprockets |
| Manufacturer Part Number | JTR460.42 |
| Model | JTR460.42 |
| Product Dimensions | 9 x 8.8 x 0.1 inches |
J**S
fit great
worked great on my 2022 KLX 300
D**E
For my Kawasaki KLX300 2025
Fits KLX300 2025
K**M
Trailmaster TM31X
Fits my trailmaster and even with stock 13t front it can now hit 65mph. Extremely lightweight compared to stock.
N**.
Buenísima
Exelente
M**O
Fits 2014 KLX 250s
Also fits a 2014 KLX 250s. JT sprockets are well known sprockets, I haven't had any failures due to their product.
S**R
Five Stars
Good sprocket for my DL1000
R**N
Up 2 teeth in the rear does wonders on the KLX 300
Put this on my KLX 300 to increase low end response and it works great. Went up 2 teeth in the rear and down 1 tooth in the front. Have been all over the Appalachian Mountains and have not had any issues with durability. As near as I can tell the chain is wearing normally.
F**Y
Works great
Fit and finish is awesome, great sprocket for the money.
Trustpilot
1 month ago
2 weeks ago