HOPLEX

Hoplex Steel 6878 Complete Slipper Clutch Assembly With 32 Pitch 15T 17T 19T Pinions Gear Set For Traxxas Slash Stampede Rustler 4X4

Why you'll like it

  • Enhanced Drivetrain Protection — Pre-installed 54-tooth spur gear regulates power transfer and protects against gear stripping during sudden impacts.
  • Flexible Gear Ratios — Includes 15T, 17T, and 19T pinions with 3.175 millimeter couplers to fit both 5.0 millimeter and 3.175 millimeter motor shafts.
  • Superior Strength — Crafted from high-strength hardened alloy steel for increased wear resistance and long-lasting durability.
  • Secure Fitment — M4 set screws on each pinion gear prevent slipping under heavy acceleration and high torque loads.

Product details

Description

Enhance the durability and performance of your 1/10 scale remote-controlled vehicle with this heavy-duty upgrade component. Designed to withstand rigorous bashing, this assembly features high-strength hardened alloy steel internal gears that provide exceptional resistance to wear and strip-out during intense acceleration and heavy impacts.

The pre-installed 54-tooth spur gear works seamlessly with the included interchangeable 15-tooth, 17-tooth, and 19-tooth pinions, allowing you to fine-tune your gear ratio for optimal speed and torque. Secure M4 set screws on each pinion prevent slippage during intense driving sessions.

Built to serve as a reliable stock replacement or performance enhancement, this complete kit ensures smooth power transfer from the motor to the drivetrain for consistent on-track and off-track handling.

How to use

  1. Remove the existing stock slipper clutch and gear assembly from your compatible 1/10 scale Traxxas 4X4 vehicle.
  2. Align the new Hoplex 6878 complete assembly onto the top shaft, utilizing your original transmission connector if needed.
  3. Select your preferred 15T, 17T, or 19T pinion gear, secure it with the provided M4 set screw and Allen key, adjust the gear mesh properly, and tighten all mounts securely before operation.

Ingredients

High-Strength Hardened Alloy Steel, Precision Powder-Coated Metal Components, Hardened Steel Spur and Pinion Gears

As printed by the brand. Check the pack label if you have an allergy.

Specifications

BrandHOPLEX
UPC765045815407
Ships fromUSA (sourced directly), checked in Navi Mumbai
Sold byDropy.in

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FAQs

What is the best spur gear for a Traxxas Slash 4x4?

A high-strength steel 54-tooth spur gear combined with a complete hardened slipper clutch assembly is widely considered the best upgrade for the Traxxas Slash 4X4 to prevent stripping under heavy power loads.

Are these authentic USA-imported hobby parts available in India?

Yes, this authentic USA-sourced Hoplex upgrade part is imported directly and made available to hobbyists in India through Dropy.

How long will delivery take?

Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.

Is cash on delivery available?

Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.

Are your products genuine?

Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.

What if my order arrives damaged or wrong?

Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.

Is delivery free?

Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.