Vortex 527ZR-44 CAT5 Red 44-Tooth 530-Pitch Aluminum Rear Sprocket

The Vortex 527ZR-44 is a 44-tooth, 530-pitch CAT5 aluminum rear sprocket finished in a striking red anodized color with contrasting silver machine cuts. Designed and manufactured in the USA by Vortex Racing, this sprocket is built to the exacting standards demanded by competitive road racers and serious street riders alike.

Vortex's CAT5 sprockets are machined from a specially formulated aluminum alloy to deliver an ideal balance of lightweight performance and durability. Reducing rotating mass in the drivetrain translates directly to improved throttle response and acceleration. Every sprocket is 100% CNC machined to the tightest tolerances, ensuring a perfectly concentric component that extends the life of both the chain and the sprocket.

Key Features:

• 44-tooth rear sprocket with 530 chain pitch
• CAT5 lightweight aluminum construction — reduces rotating mass for improved acceleration
• Specially formulated aluminum alloy per Vortex specifications
• 100% CNC manufactured in the USA
• Patented saber tooth groove design — reduces friction and increases sprocket longevity
• Red anodized finish with contrasting silver machined highlights
• Available in four colors (red, blue, gold, black) in most sizes
• Vortex patented sprocket design for a unique, proven profile

Vortex Racing components are tested on the track with direct feedback from top professional race teams worldwide, ensuring each part meets the demands of the most competitive environments. The 527ZR-44 is a direct performance upgrade over the stock steel sprocket, delivering a noticeable reduction in drivetrain weight without sacrificing strength or precision.