Vortex CK6108 V3 2.0 520MX3 Chain and Sprocket Kit 13T Front / 49T Rear 114 Links

The Vortex CK6108 is a complete V3 2.0 chain and sprocket kit built for motorcycle riders who demand race-proven drivetrain performance on the street or track. This all-in-one kit bundles a precision-machined front sprocket, a laser-cut steel rear sprocket, and a Vortex 520MX3 V3 2.0 chain — everything needed to replace your entire drive system in one purchase.

Kit Includes:

• Front Sprocket: Vortex 3217-13 — 13-tooth countershaft sprocket
• Rear Sprocket: Vortex 208S-49 — 49-tooth steel rear sprocket
• Chain: Vortex 520MX3-114 — 520 pitch, 114 links, V3 2.0 X-ring chain
• Rivet-type connecting link included

520MX3 V3 2.0 Chain Features:

• X-ring seals reduce friction and retain lubrication for extended chain life
• Drilled side plate lightening holes reduce rotating mass
• Large-diameter pins for increased strength and durability
• Designed to withstand extreme tensile loads and harsh riding conditions
• Manufactured in Japan to precise tolerances

Sprocket Features:

• Steel construction for maximum durability and wear resistance
• Precision laser-cut tooth profiles for smooth, efficient power transfer
• Manufactured by Vortex Racing — a U.S.-based company trusted by professional race teams worldwide

Installation Note: As X-ring chains are wider than standard roller chains, always verify adequate clearance around the engine cases near the countershaft sprocket before installation, especially on motorcycles originally equipped with a non-O-ring chain.