Adjustable 1-24 RTR Chassis HRCH04, 40k, FISH RUBBER Tire 132-motor this is by design -

this is by design - the snug fit ensures concentricity is maintained when the set screw is tightened

The other great innovation is the case with two different openings

Motor screws are available for purchase separately

or the pinion housing downwards

365m-cm torque - MAGNETIC Effect - standard 2mm (0

Adjustable 1-24 RTR Chassis HRCH04, 40k, FISH RUBBER Tire 132-motor this is by design -H&R Racing Products Adjustable Wheelbase 1 24 RTR assembled Rolling Chassis Wheelbase adjustable from 3 5 8" to 4 7 8" (92mm to 123mm) Includes new 40,000 RPM Motor with larger cooling holes, FISH RUBBER rear foam tires on setscrew aluminum hubs, Oilite bushings, body mounting kit Comes with inline motor mount & Parma axle gearing recommended for commercial routed track racing & NASCAR type or similar 1 24 or 1 25 vacuum formed or hard plastic model