Orion Factory Tuned CRF On-Road R21V2 Nitro Engine

Orion Factory Tuned CRF On-Road R21V2 Nitro Engine

From Orion:

The R21V2 is a completely new engine designed and tested all over the year by Adrien Bertin. It takes the performances of on road engines to the next level. The longer stroke combined with the new construction of piston sleeve (porting, highest quality material, new machining process) ensures a great mileage at increased power output. The V2 is the best on-road engine we have ever made!

The CRF engines are in constant evolution, closely following the latest racing trends and making sure that drivers get the power and fuel mileage they need to be successful. Developing a great engine takes a lot of time and is done by building over well-established previous developments. This means that each year, our engines get improved performance and reliability. This engine features refinements developed throughout the 2014 and 2015 racing season.

Team Orion’s nitro engine R&D department is managed by engine master and World Champion driver Adrien Bertin. Under his control, our World Championship winning team races and tests the engines around the globe, making sure that they offer peak performance in all conditions. Don’t take chances with nitro engines, make sure you choose race winning, proven technology.


Crankshaft: Balanced SG shaft
Liner: ABC Precision Liner
Ports: 7
Category: 1/8 On-Road
Glow Plug Type: Turbo
HP: 3.3
RPM: 44000
Displacement: .21
Bore: 16.1
Stroke: 17.1mm
Front Bearing: 7x19x6
Rear Bearing: 14.2×25.3×6.3mm
Rear Bearing:     Ceramic Ceramic
Weight: 325g


Orion Factory Tuned CRF On-Road R21V2 Nitro Engine

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Updated: November 19, 2015 — 1:21 PM
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