Gear, 15T Pinion (1.0 Metric Pitch), Fits 5mm Shaft: 6487X
$4.00
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Gear, 15T Pinion (1.0 Metric Pitch), Fits 5mm Shaft: 6487X
$4.00
15 Tooth Count
Fine tune your speed ratio
1.0 Metric Pitch
Precision heavy duty gear mesh
5mm Shaft Bore
Fits standard brushless motor shafts
In Stock
Optimize Drive PerformancePrecision tuning for high power models
The Traxxas 15-Tooth Pinion Gear (1.0 Mod, 5mm Bore) provides precise gearing adjustments to balance acceleration and top speed on your heavy-duty RC car. Designed specifically for high-torque brushless motor applications, this precision gear ensures reliable power transfer in extreme off-road conditions.
Heavy Duty Gear EngineeringDurable power transmission for Traxxas monsters
Fine-tune the drive ratio of your extreme 8S and 4S monster trucks with the official Traxxas 15-Tooth Pinion Gear (1.0 Mod, 5mm Bore). Engineered with a robust 1.0 Metric Pitch and built to slide perfectly onto any 5mm motor shaft, this pinion gear features an included set screw for secure mounting. Adjusting your gear ratio allows you to tailor your vehicle's performance for high-speed runs or maximum low-end grunt, ensuring optimal temperature management and peak efficiency for your Traxxas X-Maxx, XRT, or Maxx performance rig.
Technical Part SpecificationsDetailed dimensions and vehicle compatibility
Compatible Vehicles
Traxxas Maxx (#89086-4), Maxx Slash (#102076-4), Pro Scale Sand Car (#109076-4), X-Maxx (#77096-4), X-Maxx Ultimate (#77097-4), XRT (#78086-4), XRT Ultimate (#78097-4) (car)
Part Type
Pinion Gear
Material
Machined Steel
Placement/Position
Motor Shaft
Gear Pitch
1.0 Mod / Metric Pitch
Tooth Count
15 Teeth
Motor Shaft Bore
5 mm
Core Performance AttributesBuilt for strength and accuracy
Tooth Count15 Teeth for customized gear ratios
Gear Pitch1.0 Metric Pitch mesh geometry
Bore Diameter5mm inner diameter fits standard shafts
Included HardwarePrecision set screw included
Construction MaterialSteel alloy for high-torque durability
Platform CompatibilityDirect fit for Traxxas 4S and 8S platforms
Frequently Asked QuestionsEverything you need to know
What vehicles are compatible with the Traxxas 15-Tooth Pinion Gear (1.0 Mod, 5mm Bore)?
The Traxxas 15-Tooth Pinion Gear (1.0 Mod, 5mm Bore) is a direct replacement part for Traxxas X-Maxx, X-Maxx Ultimate, XRT, XRT Ultimate, Maxx, Maxx Slash, and Pro Scale Sand Car models.
Does the Traxxas 15-Tooth Pinion Gear (1.0 Mod, 5mm Bore) come with a set screw?
Yes, the Traxxas 15-Tooth Pinion Gear includes the necessary set screw required to secure the gear to a 5mm motor shaft.
How does changing to a Traxxas 15-Tooth Pinion Gear (1.0 Mod, 5mm Bore) affect my RC car?
Changing pinion gear sizes changes your RC car's drive ratio. A smaller 15-tooth pinion gear increases acceleration and torque while helping to lower motor running temperatures compared to larger pinion gears.