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JT Sprockets JTF259.17 17T Steel Front Sprocket Natural, 17 Tooth

Free shipping on orders over $29.99

$8.78

$ 3 .99 $3.99

In Stock
  • Made from SCM415 chromoly steel alloy


JT Sprockets ensures maximum durability and performance through accurate machining and using only the best grade of SCM415 chromoly steel alloy. Heat treated and hand finished to perfection, all JT Sprockets meet or exceed the highest possible quality standards for the powersports industry. Each sprocket goes through 10 quality control checks before it leaves the factory.


STEPHEN M ARTHUR
August 16, 2025
Couldnt have been more simple, Remove the sprocket housing cover, use a 10mm socket with an extension to make it easier and remove the two screws holding the sprocket in place. pull the old one out carefully and clean the area while you have it open. then just place the chain on the sprocket and put the new one back onthe same way. all in all took about 15-20 minutes. These particular Jt sprocket are completely compatible with a hawk 250 and other variants of this bike.
BMC
August 11, 2025
You'll have to mount sprocket cover first, then feed chain onto sprocket, but does work and fit.
Ron Paugh Jr
August 3, 2025
purchased as an upgrade. works well thank you.
Wrenchturner
July 29, 2025
Easy to install, improved top end speed, now engine rpm's don't rap up so high
jdogg
July 23, 2025
I have a couple Chinese made Motorcycles that use this as a front sprocket.They originally had a 15 and a 16 tooth sprocket on the front, being a lighter rider (under 130 pounds) I don't need all that torque to climb vertical telephone poles the 15t has... and the 16t helped stretching the gears a little bit, but RPMs are still screaming at highway speeds in final gear.Moving from the 16t up to a 17t, I lowered the RPMs about 400 at any given speed. Was also able to get these little 198cc Lifan engines to get upwards of 120 miles per gallon on a few trips after the sprocket change.Carefully check clearances before you go for a ride, some engines have just enough space for the 16t as the largest sprocket.
Jn Westbrook
July 14, 2025
Fits the Hawk 250. Quality product.
Nate
July 5, 2025
Great quality an easy to install.
Jellyroll Johnson
June 27, 2025
But I wouldn't bother buying it as the front sprocket of the Raven is a 17T to begin with.I went ahead and replaced mine because the JT sprocket looked and felt like better quality manufacture than the stock sprocket.
STEPHEN M ARTHUR
June 9, 2025
Couldnt have been more simple, Remove the sprocket housing cover, use a 10mm socket with an extension to make it easier and remove the two screws holding the sprocket in place. pull the old one out carefully and clean the area while you have it open. then just place the chain on the sprocket and put the new one back onthe same way. all in all took about 15-20 minutes. These particular Jt sprocket are completely compatible with a hawk 250 and other variants of this bike.
BMC
May 24, 2025
You'll have to mount sprocket cover first, then feed chain onto sprocket, but does work and fit.
Ron Paugh Jr
April 19, 2025
purchased as an upgrade. works well thank you.
Wrenchturner
April 3, 2025
Easy to install, improved top end speed, now engine rpm's don't rap up so high
jdogg
March 24, 2025
I have a couple Chinese made Motorcycles that use this as a front sprocket.They originally had a 15 and a 16 tooth sprocket on the front, being a lighter rider (under 130 pounds) I don't need all that torque to climb vertical telephone poles the 15t has... and the 16t helped stretching the gears a little bit, but RPMs are still screaming at highway speeds in final gear.Moving from the 16t up to a 17t, I lowered the RPMs about 400 at any given speed. Was also able to get these little 198cc Lifan engines to get upwards of 120 miles per gallon on a few trips after the sprocket change.Carefully check clearances before you go for a ride, some engines have just enough space for the 16t as the largest sprocket.
Jn Westbrook
March 17, 2025
Fits the Hawk 250. Quality product.
Nate
February 15, 2025
Great quality an easy to install.
Jellyroll Johnson
February 8, 2025
But I wouldn't bother buying it as the front sprocket of the Raven is a 17T to begin with.I went ahead and replaced mine because the JT sprocket looked and felt like better quality manufacture than the stock sprocket.