The RB Concept World S7 III now available as a complete set including 2045 3 chambers pipe in-line set and 92mm polished manifold. With the new MSC reinforced crankcase and improved back plate of the RB Concept World S7 III, this set offers the best balance between quick accelerations and usuable power. The perfect combination for the off Road class.
The world famous RB Concept World S7 is back in a brand new version. Many times European Champion, 3 times World Champion and multiple nationals champion, the World S7 is the most populare off Road engine in the world! The WS7 has a new reinforced crankcase, and has been is also relooked at the base-line for better stability and strength. The cooling head is engraved with the new logo WS7 (now with 3 fingers ). This new engine has a lot of exclusives features : the special RB Concept Coating, the new off Road Carburator including extra stiffer and anodized body and interior steel rings plus a 8mm Venturi. The RB Concept WS7II receive also a new backplate with improved gazflow and improved o-ring positioning. Keeping its smoothness an its fast acceleration, the RB Concept WS7 is the engine for those who wants the power of the World Champion!
Spec CheckContents: 3.49 cc
Bore: 16.42mm
Stroke: 16.42mm
Porting intake: 7
Porting exhaust: 1
Crankshaft: SPT/SG 13mm Bi-Turbo Buggy + RB CONCEPT COATING
Carburetor: Slide Composite 9mm with removable Venturi 8mm
Glowplug: Normal #01056-6
Weight: 370 Gr.
Use: Buggy
| Part # | Description | |
| RBE01005-WS7 | Concept World S7 III with Manifold Inline Pipe COMBO | |
