390 Duke '14-23

Drive Systems offers a wide range of replacement sprockets and complete "made to order" chain and sprocket kits for all KTM models. Whether you're just replacing stock sprockets or interested in converting to a smaller chain for less rotating weight, we have you covered. 

Need help choosing the right products for your vehicle? Our staff has the knowledge and passion to help. Just pick up the phone and give us a ring.

OEM DRIVETRAIN SPECS

Front Sprocket - 15t

Rear Sprocket - 45t

Chain - 520 Pitch/112 Links

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*520 Chain Kit - Superlite RSX Series 520 Chain & Sprocket Kit - KTM 390 RC '14-21

KTM 390 RC '14-21

SKU# R71/72-39001

Superlite sprocket kits are manufactured to be the lightest and most durable sprocket sets available today. This kit includes premium Superlite RSX Series steel sprockets and high strength D.I.D. X'ring sealed chain cut to length for a quick and easy installation. These sprocket kits are designed for maximum mileage output while shaving unsprung weight for improved performance.

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*520 Chain Kit - Superlite RSX Series 520 Chain & Sprocket Kit - KTM 390 Duke '14-23

KTM 390 Duke '14-23

SKU# R71/72-39004

Superlite sprocket kits are manufactured to be the lightest and most durable sprocket sets available today. This kit includes premium Superlite RSX Series steel sprockets and high strength D.I.D. X'ring sealed chain cut to length for a quick and easy installation. These sprocket kits are designed for maximum mileage output while shaving unsprung weight for improved performance.

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520 Pitch - Superlite XD Series Chromoly Steel Front KTM Race Sprocket - SKU# 73305R
$28.95

Superlite front sprockets are made from case hardened chromoly steel to exact tolerances and the exclusive "XD" tooth profile offers a precise fitment over other brands.

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520 Pitch - Superlite RS7 Series Black Steel Rear KTM Race Sprocket - SKU# 71202R
$57.95

The Superlite RS7 Series rear sprocket is the #1 selling steel racing sprocket on the market today. The unique RS7 spoke design offers superior strength with maximum weight reduction making it the lightest and strongest steel sprocket available. All Superlite steel sprockets meet or exceed O.E.M specs, offer a perfect fit and come with a lifetime warranty.

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520 Pitch - Superlite RS8-R Series Black Hard Anodized Alloy Rear KTM Race Sprocket - SKU# 72202R
$72.95

New Superlite RS8-R Series rear sprockets are CNC machined from 7075-T6 aircraft grade aluminum to exact tolerances for precise fitment and weight reduction. The RS8-R is black hard anodized for extreme strength and then Teflon coated for less friction. Gauranteed to be the lightest and strongest alloy sprocket on the market today.

Average weight per sprocket is 9 ounces or less.

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