RCAWD Front Rear Axle 24T Heavy Duty Bevel Helical Overdrive Gears With 12T Input Gear For HPI 1/18 Venture18

Features:

• Hardness & Wear Resistance
  Forged from high-purity 40Cr steel (1.0-1.5% chromium content) with HRC 58-62 surface hardness—70% harder than carbon steel gears, 120% more wear-resistant. Withstands tooth peeling and chipping during rock crawling/high-speed runs, lasting 3x longer than OEM gears.
• 24/12T Gear Ratio: 2:1 Optimal Power Split
  The 2:1 ratio balances climbing and speed: 2x torque boost for 30° rock climbs, 18% less power loss on flat roads (15% longer runtime). Perfect for Venture18’s "all-terrain" versatility.
• Helical Tooth Design: Smoother Transmission
  60% higher tooth contact ratio than spur gears—"gradual engagement" instead of "sudden impact" cuts noise by 50dB and vibration by 45%. Reduces stress on bearings and driveshafts for longer component life.
• CNC Machined
  CNC machined with ±0.02mm tooth profile error and ≤0.05mm pitch error. 98% power transmission efficiency (15% higher than standard gears) eliminates "power lag" from excessive tooth clearance.
• OEM Fit: Direct Drop-In Installation
  Precision-machined to match Venture18’s axle housing dimensions (bore tolerance ±0.01mm). Installs in 10 minutes with no grinding or drilling—compatible with stock driveshafts and diffs.

Compatible with:

Package Include:

• 24T Helical Gears *2
• 12T Input Gear *2