Vortex 312-37 Aluminum Rear Sprocket 37 Tooth 415 Pitch

The Vortex 312-37 is a lightweight aluminum rear sprocket engineered for mini motorcycles and youth racing applications. Featuring 37 teeth and a 415 chain pitch, this sprocket delivers precise gear ratios for optimal power delivery and acceleration.

Key Features:

• 37-tooth configuration for balanced acceleration and top speed
• 7075-T6 billet aluminum construction for maximum strength-to-weight ratio
• 100% CNC machined with saber tooth grooves for extended chain life
• Specially formulated aluminum alloy per Vortex specifications
• Vortex patented sprocket design for superior durability
• Lightweight design reduces rotational mass and improves throttle response
• Silver anodized finish for corrosion resistance

Vortex Racing has been manufacturing precision motorcycle racing components for over 15 years, with each part machined to the tightest tolerances using premium materials. The 312 series sprockets are designed for mini bikes and youth racing machines, tested and proven by professional race teams worldwide.