Sale

Drivetrain Belt and Chain Drive

Vortex Racing

Vortex Racing V3 2.0 Chain and Sprocket Kit 3370-14,452AK-48,520SX3-114- Black

$312.95 $275.79 Save $37.16

SKU: V045 CK6391

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Vortex Racing CK6391 is a 520 conversion street kit designed for enhanced performance and durability. This kit features a 14-tooth steel front sprocket with drilled lightening holes to reduce rotating mass and induction hardening for reduced surface wear.

The rear sprocket is made from 7075 T6 aluminum, chosen for its light weight and durability, and features a PTFE Black Hardcoat for endurance, lubricity, and longevity. The SX3 chain includes drilled links to further reduce rotating mass and X-ring seals to minimize friction.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandVortex Racing
Part NumberV045 CK6391

Buy with Confidence

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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