Fits both horizontal engine (side winder) and vertical (center shaft).

This product is a long-selling product for 16 years and is safe to use.
Motor & Rubber Ring Unit Replacements (4 Screws) allow the engine to fit both horizontally (sidewinder) vehicles and vertical (center shaft) vehicles
The steel plate is finished with a semi-gloss black coating for a stable and durable use.
Equipped with plastic grips (handles) to support pits during racing.
Equipped with 2 high-torque 550 class motors, this high power type transmits to the rubber ring through a belt drive with excellent durability and quietness.
Powered battery uses two 7.2V NiMH batteries (purchased separately), and the series 14.4V drive can start high compression engines at once.
Rubber ring bearing supports ball bearing for smooth operation

[Compatible models]: *From the current model as of November 2022
Inferno MP10 Series
Inferno MP9 Series
Inferno Neo Series
Inferno GT2 Series
Inferno GT3 Series
Inferno MP10T Series
Inferno NEO ST Series
Nitro Tracker
V-ONE R4 Series
FW-06 Series

(Batteries purchased separately (not included).
SPEED HOUSE 7.2V-2200mAh Ni-MH Battery (No.71322) or SPEED HOUSE 7.2V-3600mAh Ni-MH Battery (No.71324)
Use two of the same type.

Note 1: Please do not use batteries with different capacity.
Note 2: The lock current (close to short circuit) may flow. Lithium Ion (Li-PO, Li-Fe, etc.) batteries may cause fires, so please always use NiMH batteries before using.

Batteries and battery chargers are required to drive this product, but not included.
This product does not contain fuel, paint, glue, oil, or grease.