

⚙️ Upgrade your ride with precision and power — don’t get left behind!
The JT Sprockets JTR486.45 is a 45-tooth rear sprocket made from durable C49 high carbon steel, weighing 6.4 ounces. Featuring a corrosion-resistant painted finish and crafted in the USA, it delivers reliable performance and longevity for serious riders.

| Manufacturer | JT Sprockets |
| Brand | JT |
| Model | JTR486.45 |
| Item Weight | 6.4 ounces |
| Product Dimensions | 5 x 5 x 5 inches |
| Country of Origin | USA |
| Item model number | JTR486.45 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | JTR486.45 |
A**A
Fits well on a Versys 300
16 on the front, 45 on the rear (this sprocket) and it works well, no speedometer errors but it is not precise, at 130 km/h the GPS says i was going at 124 km/h, more than acceptable.
A**R
Good, solid sprocket at a good price
Solid choice for my 2004 Ninja 250, keeping the rear same as stock. I've put about 5,000 miles on it and still looks good. I'm probably buying this again when the time comes.
C**K
It wore super fast and iits honestly a danger on ride it in its current condition
I have never seen a sprocket wear out this fast
S**M
regular maintenance will save your sprocket.
It's a motorcycle sprocket. After several thousand miles, the teeth are still square and pristine. Like new, even. And that's what you'd expect out of a sprocket at this price-point when your final-drive is maintained, cleaned, and lubricated on a regular basis.
J**N
Quality Sprocket
I needed to replace the chains and sprockets on my 2011 Kawasaki Ninja 250 so I picked this up. Excellent sprocket for the price. Kind of heavy but the carbon steel will last a while. OEM fitment was perfect. No complaints about this sprocket.
R**O
Seem legit
Nice machining great fit, not the fastest shipping. I only use JT sprokets on all my equipment so I love the product and think if ur reading this u should go for it you wont be sorry.
W**8
Great product so far!
I can't really comment on the longevity of this sprocket, but it has to be better than the aluminum sprocket I had on there... The price is great and it came in black which was nice. I will definitely buy it again
F**A
Excelente producto
Excelente producto
Trustpilot
5 days ago
1 week ago