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HPI 40T Spool Set

HPI 40T Spool Set (HPI-114436)

Brand: HPI

Part No: HPI-114436

$27.99 RRP $29.47

In Stock: Usually ships same day

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Description

The HPI 40T Spool Set (HPI-114436) is a lightweight spool designed for racers and dedicated drifters. By replacing the differential, it removes diff action to deliver a solid, direct connection from your throttle and brake inputs straight to the wheels for instant response.

Why Choose a Spool

  • Direct traction to both drive wheels for predictable acceleration.
  • Consistent, locked behaviour with no differential action.
  • Sharp, confident braking feel transmitted from your trigger finger.

This HPI Racing 40-tooth spool suits performance-focused RC setups where stability and control outweigh the need for differential slip, making it a strong choice for track driving and drift practice. Part number HPI-114436.

Specifications

#114436 - 40T SPOOL SET

If you're a racer or serious about drifting, you'll can fit in this lightweight spool.

A spool removes all diff action for direct traction and braking action, from your trigger finger straight to the wheels.

Download PDF instructions for #114436 (2 MB)



Key Info:
  • Brand: HPI
  • Part No: HPI-114436
  • Barcode: 4944258033792
  • Fitment: Option Part

Delivery & Returns

Standard Shipping

£3.95 to most of the UK

Express Shipping

£6.95 to most of the UK

Worldwide Shipping

Available at checkout

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Questions & Answers

Real questions from real customers. Why not ask your own?
Will this fit in the bullet flux st?
James Atkins / 18th February 2023

No this will not fit the Bullet

Si @ Wheelspin Models
Will this require new bearings, or can I use old ones from standard diff
Gary / 2nd May 2021

I believe stock bearings will fit

Ben @ Wheelspin Models
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