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Drivetrain› Belt and Chain Drive

Superlite

520 Pitch Chain Kit for KTM RC390

Name: 520 Pitch Chain Kit for KTM RC390
Brand: Superlite
SKU: SL7139003

$176.00

SKU: SL7139003

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Overview

The Superlite chain kit is a 520 pitch sprocket and chain set designed for the 2022-2024 KTM RC390. This kit provides a lightweight yet strong upgrade for your motorcycle's drive-train. It includes a Superlite chromoly-steel front sprocket and a choice of Superlite RS STEEL or RSX-R hard anodized ALUMINUM rear sprocket, along with a 520 chain cut to the proper length and a rivet-type master link.

Show original supplier description

Upgrade your 2022-2024 KTM RC390's drive-train with this Superlite 520 pitch chain kit. The kit features a Superlite brand chromoly-steel front sprocket and a choice between a Superlite RS STEEL or RSX-R hard anodized ALUMINUM rear sprocket. The Superlite RS rear sprockets are engineered with a tooth profile for improved chain contact and longevity, featuring a unique spoke design for superior strength and weight savings. The RS steel option offers a slightly higher weight than aluminum but provides 2-3 times greater longevity. Superlite front sprockets are constructed from durable chromoly-steel and are cross-drilled to reduce weight. This kit is specifically curated to work seamlessly with your KTM motorcycle, ensuring optimal performance and compatibility. Sprocket Center assists in taking the guesswork out of the selection process, allowing you to choose the right chain for your needs.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Superlite
Part Number	SL7139003
Category	Drivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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