KTM 390 Duke JT Heavy Duty X-Ring Chain and JT Sprockets Kit

KTM 390 Duke JT Heavy Duty X-Ring Chain and JT Sprockets Kit

KTM 390 Duke

Covers 2021 to 2023 Models

Genuine JT Heavy Duty X-Ring Chain & JT Sprockets Kit

Front & Rear Top Quality JT Carbon Steel Sprockets (15 Tooth Front 45 Tooth Rear & 118 Link Chain)

1 x JT Heavy Duty X-Ring X1R3 Series Chain (with a Rivet & Clip connecting link)

(Please note; The image is an example only the Rear Sprocket will be Black or Silver depending on stock)

JT Chain

JT HAVE DEVELOPED A CHAIN TO MATCH THE QUALITY OF THEIR WORLD RENOWNED SPROCKETS.

Pin Riveting
Pressed four times for an extra strong rivet that resists powerful lateral forces on the outer plate

Solid Bush
Solid bushes provide enhanced resistance to distortion from repetitive shock loading

Riveted Bush
All 520 HDR/HDS/X1R have riveted bushes that resist powerful lateral forces on the inner plate

X-Ring Seal
X-Ring seals offer better sealing than the conventional O-Ring and produce far less friction. All Z3/X1R chains are equipped with X-Rings

JT Sprockets

JT sprockets are made using only the best available materials.SCM420 chromoly steel alloy for front sprockets, and we are the only sprocket manufacturer using the ultra-durable high carbon C49 steel for rear sprockets.

The JT Sprockets factory is the largest and most advanced in the world. It is fully equipped with high accuracy machinery, including the latest generation of CNC computer design and computer controlled metal cutting equipment. The essence of a high quality sprocket is in the high precision of manufacturing and the inherent quality of the material. Through accurate machining, JT ensures maximum durability and performance. JT Sprockets are manufactured the right way – by hobbing, machining and drilling. This is the only proven way to achieve the closest of tolerances and the most accurate teeth profiles.

Heat treated and hand finished to perfection, all JT sprockets meet or exceed the highest possible quality standards set for the motorcycle industry.