Rolon Brass Chain & Sprocket Kit for KTM Duke 390/RC 390
₹3,428.00
Upgrade your drivetrain with the Rolon Brass Chain & Sprocket Kit (HXRC 268) for the KTM Duke 390. Featuring a 112-link brass-plated X-ring chain paired with a 15T front and 45T rear sprocket, it delivers maximum rust protection, smooth power delivery, and exceptional wear life.
Technical Specifications
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Brand: Rolon
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Kit Part Code: KIT HXRC 268
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Chain Type: R520HXRC (Heavy Series X-Ring Chain)
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Chain Length: 112 Links
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Front Sprocket: 15 Teeth (Part: S 02 560, Involute Spline with Rubber Bonding)
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Rear Sprocket: 45 Teeth (Part: S 02 499, Carbon Steel with Induction Hardening)
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Finish: Brass-Plated Inner & Outer Link Plates; Zinc-Coated Rear Sprocket
Motorcycle Compatibility
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KTM Duke 390 (BS3, BS4, BS6 Gen 1 & Gen 2)
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KTM RC 390 (All generations sharing 15T/45T gearing)
Note: This does not fit with KTM DUKE 390 GEN 3

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Description
he Rolon Brass Chain & Sprocket Kit (HXRC 268) is engineered specifically for the KTM Duke 390 and RC 390 platform. Designed by L.G. Balakrishnan & Bros (Rolon), this drivetrain setup is built to handle the sharp acceleration and high torque of the 373cc single-cylinder engine while resisting environmental wear.
Key Performance Features
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Heavy Series X-Ring Chain: Employs an R520HXRC sealed chain with solid bushes to lock in factory lubrication, drastically cutting friction and preventing premature chain stretch.
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Dual Brass Plating: Both inner and outer link plates feature advanced brass plating, delivering enhanced corrosion resistance against rain, mud, and road grime along with a premium gold finish.
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Precision Induction-Hardened Sprockets: The 15T front sprocket is precision-machined and heat-treated with rubber bonding for quiet running, while the 45T carbon-steel rear sprocket undergoes induction hardening and shot-blasting for maximum fatigue strength.
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Direct OE-Spec Fitment: Manufactured to OE tolerances across 18 production stages and 15 strict quality checkpoints for drop-in installation without swingarm or alignment modifications.


