At DMG Motorsports, we present the Vortex F5 Rear Sprocket in 42-Tooth, 530 pitch, Black Hardcoat finish (Part #527K-42) — a race-proven, lightweight upgrade engineered for select Suzuki and Triumph platforms. Vortex has built its reputation on the podium, and this F5 sprocket is a favorite among racers and street riders alike who want reduced rotating mass without sacrificing durability. Every sprocket is precision CNC machined in the USA from aircraft-grade 7075 aluminum, then hard anodized with a jet-black dye and finished with a PTFE coating for a slicker, longer-lasting ride. The unique tooth profile is engineered to extend chain and sprocket life while delivering the crisp, confident power transfer that racing demands.

Features:

• CNC machined from 7075 aluminum for amazing strength and light weight
• Hard anodized with a jet black dye for a durable, aggressive black finish
• PTFE coated for added lubricity and increased wear resistance
• Unique tooth design engineered to increase sprocket longevity
• 100% CNC manufactured in the U.S.A. to Vortex's specially formulated alloy specifications
• Vortex's patented sprocket design offers a distinctive look and performance edge unlike other sprockets
• Trusted by champions across professional and club-level racing
• 42-Tooth, 530 pitch configuration; fits select Suzuki and Triumph models

Fitment