HPI 86038 2-Speed Transmission Nitro RS4 3

This HPI's 2-Speed Transmission for the Nitro RS4 3.

Features

• HPI 86038 2-Speed Tranny Nitro RS4 3

• Adjustable shift point for optimum performance on different tracks.

• Provides more punch out of the corners, quicker acceleration, and highter top speeds.

• Takes the place of the slipper clutch.

Contents

• One 18 tooth threaded pinion gear (for first gear)

• One 22 tooth threaded pinion gear (for second gear)

• One 43 tooth spur gear (for second gear)

• One 47 tooth spur gear (for first gear)

• One Gear shaft (5x55mm)

• One Collar set

• One Threaded 2 speed clutch bell

• One 2 speed maintenance kit

• One Pitch Bell set

• One Clutch holder set

• One gear adapter

• Two Ball Bearings 5x10x4mm

• Two C-clip 13mm

• Three spring pins 1.5x8mm

• One Binder head screw 3x8mm

• Three washers 5x10x0.5mm (silver)

• Two washers 7x12x0.8mm (black)

• One set screw 4x4mm

• One allem wrench 4mm

• One spring .45x3x10mm

Requirements

• Removing the original top gear shaft and slipper clutch and replacing it with the parts from the 2-speed transmission.

• No additional parts are needed, this is a direct hop-up part for the HPI Nitro RS4 3.

Comments

• Never use a reversible speed control with a 2-Speed Transmission. It will damage the one-way bearing. Never Roll the car backward or spin the wheels backward.