Kyosho OTW111B Hard Main Chassis (7075/OPTIMA) Low Profile Servo Steel construction offers strong resistance

Steel construction offers strong resistance to wear from the pinion's constant mesh with the spur gear

angular ribs

SPECS: Hex size: 9/16" (14mm)

The gear box housing keeps the front drive gears aligned and protected as your crawler works through rocks

Kyosho OTW111B Hard Main Chassis (7075/OPTIMA) Low Profile Servo Steel construction offers strong resistanceKyosho OTW111B Hard Main Chassis (7075 OPTIMA) The Kyosho OTW111B is a hard compound main chassis made from 7075 aluminum, designed for the Optima. This upgraded chassis provides increased rigidity and durability over the stock part. Part number: OTW111B Material: 7075 Aluminum Fits: Optima Main chassis