At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket in Red, 36-Tooth, 420 Pitch (Part #206ZR-36) — a race-proven, lightweight aluminum sprocket built for Honda Grom, Monkey, and CT125 riders who want a performance edge with unmistakable style. Vortex has built its reputation supplying racing products to championship-level teams, and this CAT5 sprocket carries that legacy straight to your drivetrain. Unlike ordinary sprockets, Vortex sprockets are anodized in color first, then CNC machined from 7075 aluminum, revealing a trick colored finish with bright silver highlights that looks as fast as it performs. Swapping to a lightweight aluminum sprocket reduces rotating mass compared to heavy OEM steel, helping improve acceleration and handling on your Grom or Monkey build.

Features:

• Anodized FIRST then CNC machined from 7075 aluminum for a trick colored sprocket with bright silver highlights
• Lightweight CAT5 aluminum racing sprocket reduces rotating mass versus OEM steel for improved acceleration and handling
• 100% CNC manufactured in the USA to Vortex's specially formulated alloy specifications
• Unique tooth design increases sprocket longevity
• Vortex's patented sprocket design is unlike any other sprocket on the market
• Red anodized finish, 36-tooth, 420 pitch configuration (Part #206ZR-36)
• Designed to fit Honda MSX125/Grom 125 (2014-2020) and Honda Z125/Monkey (2019-2021) models
• Trusted by champions in professional racing circles

Fitment