3 WORLD CHAMPION TITLES
The world famous RB Concept World S7 is back in a brand new version. Frequently European Champion, 3 times World Champion and many times national champion, the RB CONCEPT WS7T L2G is the most popular off Road engine in the world! The RB CONCEPT WS7T L2G has a new re-enforced crankcase, and has also been re-looked at the baseline, for better stability and strength. It has the L2G low profile head which increases cooling efficiency and comes with a new Turbo combustion Chamber. This new engine has a lot of exclusive features: the special RB Concept Coating, the new off Road Carburettor including extra stiffer and anodized body and interior steel rings plus a 8mm Venturi. RB CONCEPT WS7T L2G also has a new backplate with improved gazflow and improved o-ring positioning. Keeping its smooth and rapid acceleration, the RB CONCEPT WS7T L2G is the engine for those who want the power of the World Champion!

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TEAM EDITION
The RB CONCEPT C6BBT II L2G is now as popular as the world famous, 3 times world Champion, RB Concept WS7III!

This engine has a wide rpm range, a fast and smooth acceleration giving complete satisfaction to the international racers who have used this engine: it is the best compromise to be found in Off-Road racing!

The TURBO type of glow plugs can now be used in this type ofengine, offering an increase in horsepower and also in fuel consumption. This gain in power has increased so much that we can calm down the engine using a 7mm venturi which greatly improves the already very good fuel consumption of this engine. With these 2 combinations you still have room to increase the power when needed, all in all the best compromise ever found in this area. Furthermore, the new L2G head lowers the centre of gravity to improve the handling of the car and the new shape increases the cooling capacity. RB CONCEPT C6BB II L2G offers anybody the opportunity of driving the same engine as the international team.

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In 2007 RB celebrated the 10th birthday of its European champion title and also 10 years of ongoing victories at the highest level of European and worldwide off road races in all categories. This success over the years is due to the continuous technical innovation that RB has brought to the RC world. The latest is a brand new L2G cooling head which fits the whole off road engine range. This ” Cutting Edge design ” lowers the weight to improve the cars handling, and the new shape increases the cooling efficiency thanks to the fins concentrated around the combustion chamber.

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