Reds XR 21 TUNED Off/Road 5 Port
This is the Reds XR 21 S Off/Road by Mario Rossi engine and is specially made for the 1/8 Off/Road class.
The new re-designed crankcase with increased dimensions and structural improvements, allows better use of the power available in the "high rpm area". The new caracteristics and production technologies, ensure the high standards of quality and performance.
The use of the best materials and Steel Swiss bearings, increase performance, durability and reliability!.
Technical Specs:
Displacement: 3,49cc
Ports: 5
Bore: 16.20
Stroke: 16.90
Crankshaft & Type: 14,20mm Turbo SG
Bearings: Steel
Glow Plug: Turbo
Packing included:
Reds XRK 21 S Off/Road
Decals