RC siserajad Eestis

Saue HOBIzone (Saue)

Siserada kuni 1/10 skaala mudelitele.
Huviringid, võistlused, huvitegevus

CuFa RC driftirada (Tallinn)

Spetsiaalne driftimudelite siserada


Väike-Maarja mudelihall (Väike-Maarja)

Eesti suurim kuni 1/10 skaala mudelite 
off road siserada, RC huviring, RC üritused


REDS 521 Sport Ceramic + RE EFRA 2135 In-line Pipe

Tootekood: REDENBU0027C-COMBO
Ühik: kmpl
Laoseis: Hetkel otsas
339,00 €
Kogus: - +
   - või -   

New REDS 521 SPORT Nitro Engine + Racing Experience EFRA 2135 Pipe Set

The perfect combination of inovation, high quality and great performance at a mid range street price.
This new engine belongs to Reds Racing S LINE together with 721 Scuderia, Superveloce and Corsa, a new range of engines produced with different materials, from different suppliers and with new technologies. All assembled in-house and 100% made in Italy.


What's Inside

The new engine features high reliability, tuning stability and fuel mileage. Combined with specific technical changes in the porting and new materials, this 5 port engine features good power and fuel efficiency. 521 Sport guarantees excellent performance at a reasonable price.


Aluminium Carburetor

521 Sport engine has been provided with the same aluminum carburetor as 721 engines to guarantee reliability and tuning stability.The insulator bushing has been improved with aerospace grade ultra high strength polymer. Furthermore, the new GEN2 carburetor features a double grab screw joint link to facilitate positioning and fitting with the any servo link layout.


Die Casting State of the Art

REDS Racing 521 Sport features a new and unique high stiffness crankcase design.The crankcase is produced with a high quality pressure die casting process and special alluminum alloy developed by REDS Racing engineers to guarantee higher stiffness and strenght.


5 Ports Technology

REDS Racing 521 SPORT features new materials for piston and sleeve. Thanks to the new 5 ports technology the new engine guarantees really good fuel mileage and smooth power band at the same time.


Handmade, Tuned and Assembled

Every single engine is hand inspected and compression checked inside REDS Racing headquarters by Mario Rossi to achieve the highest quality standards. It is recommendable to match the new engine only with REDS Racing original pipes, manifolds and optional parts. We advise using REDS 2143 pipe and M manifold


Tech spec

Category  1/8 Buggy and Truggy 
Displacement [cm^3]  3,5 
Bore [mm]  16,2 
Stroke [mm]  16,9 
Inlet ports 
Outlet ports 
Front ball bearing dimension DixDexS [mm]  7x19x6 
Front ball bearing features  rubber seal  
Rear ball bearing dimension DixDexS [mm]  14x25,4x6 
Rear ball bearing features  Swiss made steel 
Carburetor diameter [mm]  7.0 (6.0, 6.5, 7.5, 8.0 optional) 
Carburetor  VCX2-A Aluminum Short needle 
Weight [g]  345 
Fuel consumption [min]  > 9:00 
Engine temperature [°C]  110-130  
Recommended Glow plug  REDS TS3 
Recommended pipe  REDS 2143 + M or XONE Torque 
Recommended fuel  25-30% nitro, 8-10% oil 
Break-in fuel  12% oil 
Sarnased tooted
Tootekood: OS1BP00 ,   EAN: 4531028025172 ,   Laoseis: 1
399,00 €
Tootekood: OS12183 ,   EAN: 4531028024274 ,   Laoseis: Hetkel otsas
289,00 €
Tootekood: OS1CY00 ,   EAN: 4531028025745 ,   Laoseis: Hetkel otsas
229,00 €
Tootekood: TRX5207R ,   EAN: 0020334520784 ,   Laoseis: Hetkel otsas
185,00 €
Tootekood: REDENBU0027C ,   Laoseis: Hetkel otsas
299,00 €