⚡ Gear Up for Adventure!
The sthus 420 14 Tooth 17mm Front Engine Sprocket is designed for a variety of engines, including popular brands like Lifan and Loncin. Weighing just 3.13 ounces and measuring 4.49 x 3.03 x 0.75 inches, this sprocket is lightweight yet durable, making it an essential upgrade for 50cc to 160cc pit dirt bikes and ATVs. It includes all necessary bolts and mounts for easy installation, ensuring you can hit the trails with confidence.
| Manufacturer | JL JIANGLI LEGEND |
| Brand | sthus |
| Item Weight | 3.13 ounces |
| Package Dimensions | 4.49 x 3.03 x 0.75 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | Am-wb0417-1 |
M**N
Perfect
Perfect part fast delivery!
B**B
worked best with size 40 chain instead of 420
worked great with ssr70 pit bike
A**Y
Great
Great
B**N
Sprocket
Just as described
B**N
Speeeeeeeed
Added 2 mph to the top speed its ight
R**
Good
Nice sprocket
P**N
Not fit on 2017 KTM Duke 390
It does not fit on my 2017 KTM Duke 390.
A**R
Could use some modifications
Nicely packaged and solid only thing I didn't like and I've been working on bikes for a long time when you put this on and tighten down the two bolts for the locking washer there's more than 1/4" of play side to side "wobble" which in return causes the chain to pop very easily not bad for the price of this product and yes it is 100% on the correct way it's not rocket science lol
Trustpilot
4 days ago
3 weeks ago