Parts/Drivetrain/Spur gears/Hot Racing 1/10 4WD ECX Steel Mod 1 Spur Gear (45T)
Hot Racing 1/10 4WD ECX Steel Mod 1 Spur Gear (45T)
Hot Racing

Hot Racing 1/10 4WD ECX Steel Mod 1 Spur Gear (45T)

Part # HRASECF45M1
Where to buy
$23.88
AMain Hobbies
Seen Oct 12, 2026
$23.88Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is an optional Hot Racing 45 Tooth 1/10 4WD ECX Steel Mod 1 Spur Gear for ECX 1/10 Scale 4WD vehicles; including the Circuit stadium truck, Ruckus monster truck, and Torment short course.

Features:

  • Steel construction for total reliability when using high power brush-less systems
  • CNC machined and lightened hardened steel construction
  • Black oxide coating for durability and corrosion resistance
  • Compatible with stock slipper assembly
  • Replaces stock nylon spur gear

Specifications:
Number of teeth: 45
Gear pitch: 1.0 modulus
Tooth face width: 0.20 inch (5mm)

Comments:

  • Replaces the stock plastic gear: ECX232019
  • Must use with appropriate hardened steel pinion gear

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