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RB SpeedLine Xenon R .21 Engine - Αγωνιστικός Κινητήρας

  • Κωδικός/Model: RB010121-001000
  • Διαθεσιμότητα : Model Shop, RC Models, Montelismos, Τηλεκατευθυνόμενα - Ετοιμοπαράδοτο
  • Κατασκευάζεται από: RB Products

399.00€  230.00€
Έκπτωση: 42%

Πρόσθεσε :
RB releases the ultimate high-competition racing line. The RB SpeedLine engines use the most exclusive technology to reach the highest level of performances. The RB SpeedLine engines have a brand new crankcase, lighter and stiffer with a new innovative engine mount design, including the exclusive in-line design! This exclusive shape shifts the RB SpeedLine to a new edge of performances! Without any extra heavy and ugly stiffer, this modern crankcase provides high performances, consistence and reliability. The .21 RB SpeedLine Xenon-R, is an ultimate engine for serious on-road racers: it includes optimised bi-turbo crankshaft, a CNC machined back plate and the latest AAC piston liner to provide a massive power and some incredible RPM.

The RB SpeedLine Xenon R comes from the experience of RB World Champion: it is the most innovative and ultimate design of the on-road racing scene. Rody Roem succeeded to reach the best balance between stiffness and lightness. Thanks to the exclusive in-line engine mount, the RB SpeedLine Xenon avoid any heavy and hugely extra stiffer.

The internal porting of this new crankcase has been designed to optimize internal gas flow in combination with the 7 intake ports and the Multi Exhaust System of the sleeve. Included in the crankcase, the in-board carburettor main o-Ring prevents any linking.

Piston Liner
The piston/Liner is of the type AAC : with its world famous Multi Exhaust System (an exclusive design from RB in 1997) and a proved 7 ports technology, this sleeve provides high rpm and snappy acceleration. The Piston sleeve aluminium combination povide ultimate power and high RPM only achieved by Team engines !

The connecting rod in the Xenon R is what we refer to as a competition rod. It has been manufactured from aircraft grade alloy and is ultrasound checked for stability and strength. It consists of a double bushing design that prevents any premature failures from happening during high competition use. The shape of the connecting rod has been designed as aerodynamically as possible to prevent obstruction of the internal gas flow into the cylinder, add to this a special oil hole in the bottom and top of the rod to aid in lubrication, and these competition rods are ready for what you can throw at them.

Featuring the RB exclusive Bi-Turbo balanced Crankshaft, the RB SpeedLine Xenon R reaches the highest level of performance. This exclusive shape provides excellent dynamic balance and improves gas flow filling efficiency. The balance has been optimised by an additional weight to insure quick acceleration and high RPM without any bad vibrations.

Cooling Head
The cooling-head of the RB SpeedLine Xenon R has received our RB SpeedLine inscription. The diameter remains 60mm and additional slots have been added so the engine can be taken of its engine mounts from above, this system is used by the top pilots to avoid repositioning the engines after a change or cleaning.

Spec Check:
Contents: 3.49 cc
Bore: 16.30mm
Stroke: 16.70mm
Porting intake: 7
Porting exhaust: 3
Crankshaft: SPT/SG 14,2mm Bi-Turbo Balanced
Carburetor: Slide Composite 9mm (double adjustment) with Venturi 8,5mm
Glowplug: Turbo #01051-7
Weight: 306 Gr.
Use: Circuit

Part #Description
RB010121-001000RB SpeedLine Xenon R .21 Engine

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