New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Natural

SKU: 4186095

Jt Sprockets JTR801.39 Steel Rear Sprocket - 39T

JT Sprockets
$23.63
$23.63
Sale Sold out
/
Shipping calculated at checkout.
In stock and ready for shipping
This is a pre order item. We will ship it when it comes in stock.
Color: Natural
Material: Steel
Sprocket Position: Rear
Sprocket Size: 420
Sprocket Teeth: 39


JT Sprockets are made from the latest generation of computer design and control metal cutting equipment for maximum durability.
JT rear sprockets are made from the finest C45 high carbon steel.
All sprockets are heat-treated and hand-finished to meet or exceed the highest possible quality standards.


Vehicle Fitment:

Kawasaki AR50 1982
Kawasaki AR80 1982
Kawasaki KLX110 2002-2014
Kawasaki KLX110L 2010-2014
Suzuki ALT50 1983-1984
Suzuki DR-Z110 2003-2005
Suzuki GSXR50 1987
Suzuki LT50 QuadRunner 1984-1987
Suzuki OR50 1979-1980
Suzuki RM50 1978-1980
Suzuki RM60 1979-1983
Suzuki TM75 1974-1976
Suzuki TS75 1975-1977
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle