• Fits many loco types
  • Flexible design with 180 degree articulation
  • Width over gearbox sides: 7.8mm
  • Motor centreline to axle (mm): 11.5 to 20.6
  • Compatable with D1 DriveStretcher

RoadRunner+

£16.00Price
Worm Bore
Gearbox Ratio
Axle Diameter
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    The RoadRunner+ fits a wide variety of locomotives and is our most popular box. The articulated, shape-shifting design enables you to configure it to suit a huge range of applications without either the motor or the gearbox being visible.

     

    Choose any of three gear ratios to further enhance the versatility of the design – sitting in the firebox of an express engine, squeezing maximum power and performance from a big, mixed-traffic tank, or making best use of limited space in a small shunter.