


Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to QATAR.
⚡ Upgrade your ride with the sprocket that outlasts and outperforms!
The JT Sprockets JTR1842.45 is a 45-tooth rear sprocket made from heat-treated C49 high carbon steel, hand finished to exceed OEM quality standards. Designed for vehicle-specific fit, it offers enhanced durability and smoother gear transitions, backed by rigorous quality control to ensure top-tier performance for powersports enthusiasts.

| ASIN | B001AVW0B0 |
| Best Sellers Rank | #391,674 in Automotive ( See Top 100 in Automotive ) #413 in Powersports Sprockets |
| Brand | JT |
| Customer Reviews | 4.4 4.4 out of 5 stars (63) |
| Date First Available | January 30, 2007 |
| Exterior | Painted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.69 pounds |
| Item model number | JTR1842.45 |
| Manufacturer | JT Sprockets |
| Manufacturer Part Number | JTR1842.45 |
| Model | JTR1842.45 |
| Product Dimensions | 7.9 x 7.3 x 5 inches |
N**N
Good quality and fit great
I used the sprocket to replace the 50 tooth OEM one on my TW 200. Now the bike doesn’t rev so high when going 50 to 55 miles an hour down the road. Still has plenty of low end torque since first gear is so low. Perfect upgrade for this Bike.
L**S
Works great for a 350lb TW200 rider
Super easy to install on my 2024 Yamaha TW200. I'm 350 lbs, and the bike shifts easier in city traffic, and can reach top speed without screaming as much. I took my wife on a ride (about 475 lbs total) and the bike topped out at about 55 mph in 4th gear - 5th gear was too much with all that weight. Alone I can ride at 65 in 5th gear and RPM's aren't screaming - they're right in the power band. Great price, and great durability/build quality for the money. Would definitely recommend for city/backroad riders. Offroad, maybe not so much. With this gearing and my heavy 350lb butt, Each gear covers about 10mph. Ie., shift from 1 to 2 at 10mph, shift from 2 to 3 at 20mph, shift from 3 to 4 at around 35 mph, and shift from 4 to 5 at around 45-50 mph.
A**R
best fit
they have the best fit and quality for my tw200 I'm going on 15000 miles on my first set of front/rear sprockets and chain bought a second set to have on hand when the time comes to replace them wouldnt get any other band at this point
T**.
Do it, 2024 T-Dub
Great upgrade for TW200, IMO the bike should have came factory with this gearing. Still has plenty of torque in 1st gear for gnarly offroad fun.
F**K
perfect fit
good fit
G**H
Super Sprocket!
I was a bit hesitant to go to a 45-tooth sprocket for fear of the 1st gear being too high to accommodate easy starts under load, but it works great!! It was easy to mount, and fit PERFECTLY!!!!! Much better top end, and easy starts with one or two passengers, and on hills and trails. Only had to remove 2 links from chain. If doing a lot of bogging, you may want to keep the 50-tooth and switch back and forth. Highly recommended!!
S**A
I do recommend
It’s on my Yamaha 1976 and 77
A**N
This does not fit any yamaha R3 as described!
Do not waste your time! I got screwed out of a track day with no refund! Item is not as described! I ordered a 2 up sprocket for a 2020 yamaha r3! The sprocket that came was half the size of the stock one!
ترست بايلوت
منذ شهرين
منذ شهر