HPI Racing Roto Start 2 Starter Unit — Savage X 4.6

Overview

The HPI Racing Roto Start 2 Starter Unit is a genuine HPI electric starting solution designed to make starting your HPI Savage X 4.6 fast, easy, and hassle-free. By replacing the traditional pull-start, the Roto Start 2 lets you start your engine with a simple push-button motion — no more broken pull cords or sore arms.

Built as an original HPI Racing replacement / spare part, this starter unit ensures proper fit, durability, and reliable performance for the Roto Start 2 system on the Savage X 4.6.

Key Features

• Genuine HPI Racing replacement starter unit
• Push-button electric engine starting
• Eliminates pull-start cords and recoil failures
• Designed specifically for Savage X 4.6
• Roto Start 2 system component

Performance Benefits

• Faster, more reliable engine starting
• No more broken pull cords
• Reduced wear on engine internals
• Consistent starting at the track or in the yard

Usage Notes

• Requires a 7.2V rechargeable stick battery pack and compatible charger (not included)
• Engine back plate is NOT included — ensure your engine has the correct Roto Start backplate installed
• Verify correct battery polarity before use

Technical Specs

• Type: Electric Starter Unit
• System: HPI Roto Start 2
• Vehicle: HPI Savage X 4.6
• Power: 7.2V stick pack (not included)
• Manufacturer: HPI Racing

What's Included

• (1) HPI Racing Roto Start 2 Starter Unit

Fitment

• HPI Savage X 4.6 1/8 scale nitro monster truck (with Roto Start backplate installed)

Summary

Skip the pull-start hassle and bring push-button starting to your Savage X 4.6 with the genuine HPI Roto Start 2 starter unit.