Drivetrain Belt and Chain Drive

Motolis

MCX-Ring Drive Chain

$246.67

SKU: MCX-520-120

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

Constructed from shot-peened, high tensile strength steel alloy, it offers maximum strength and performance. The MCX-Ring seal design enhances durability, providing approximately 1.5 times the wear life of standard O-Ring chains.

This chain comes pre-stretched and stressed for optimal performance and minimal maintenance. It is lubricated with a proprietary grease for improved performance and rust protection. The chain is recommended for street applications up to 800cc, off-road applications up to 750cc, and ATVs up to 750cc.
Show original supplier description
The Motolis 520 MCX-Ring Chain is engineered for riders seeking superior quality, straightforward installation, and exceptional value. Built with a shot-peened, high tensile strength steel alloy, this chain delivers maximum strength and robust performance for your motorcycle. Key features include the advanced MCX-Ring seal design, which offers approximately 1.5 times the wear life of conventional O-Ring chains by ensuring twice the lubrication. The seals themselves are crafted from a proprietary nitrile material, ensuring extended operational life and consistent performance. To guarantee peak performance right out of the box and minimize upkeep, the chains undergo a pre-stretching and stressing process. Motolis chains are meticulously lubricated with a specialized grease that enhances both performance and protection against rust. For optimal compatibility and performance, this chain has a tensile strength of 800 ft-lbs. It is recommended for a variety of applications: street bikes up to 800cc, off-road vehicles up to 750cc, and ATVs up to 750cc. The chain comes equipped with a rivet-type master link, and it is crucial to use only a Motolis 520 CX-Ring Master Link for installation.

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

Fitment Guaranteed

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Specifications

BrandMotolis
Part NumberMCX-520-120
CategoryDrivetrain

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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.

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