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| Package | What's Included | Best For |
|---|---|---|
| Engine Only | V2 engine, electric drill starting adapter, 2 x spark plugs, CDI igniter, 2 x exhaust pipes, manual. No base included. | Builders who already have a base, or want to fit the engine into their own RC build |
| Pan Head Display Base | Everything in Engine Only, plus an aluminum display base engraved "V2 Pan Head" (with observation window and cable routing), support bracket, fuel tank, oil tubing, screws and clips | A complete, ready-to-display set at the best value |
| Solid CNC Base | Everything in Engine Only, plus a solid CNC-machined aluminum base with built-in switch, start button and indicator light, shock-absorbing feet, fuel tank and stand. Base color matches the engine color. | Collectors who want the premium, heavier base with built-in controls |
| Solid CNC Base + Kick Starter | Everything in Engine Only, plus the solid CNC-machined aluminum base (switch, start button, indicator light, shock-absorbing feet, mounting hardware) and a kick starter with flywheel, clutch, sprockets and chain. Base color matches the engine color. | Riders who want the authentic kick-start experience, fully matched and ready to assemble |
The CISON V2 Panhead has been upgraded several times since its first release. The product page stays the same while the engine inside keeps improving. All engines currently shipped are the latest FG-25VTP.
2021 · FG-9VT · 9cc
The original release. 16.67mm bore, 21mm stroke, stainless steel exhaust pipes.
2025 · FG-18VTP · 18.2cc
Bore enlarged to 20mm and stroke extended to 29mm for more power and torque. The stainless steel exhaust was replaced by a lighter, more refined 3D-printed exhaust.
Now · FG-25VTP · 25cc (Current Version)
Displacement increased to 25cc. This is the version you will receive today.
Already own an earlier version? The display bases, metal air filter and oil tank bracket fit all versions.
Adding a kick starter to an engine you already own? Choose the CISON V2 kick starter and pick the version that matches your engine: External Hall Sensor for engines shipped after January 2023 (including the FG-25VTP), or Internal Hall Sensor for FG-9VT engines shipped before January 2023. It mounts on the Solid CNC metal base (black or silver).
A V2 engine, also called a V-twin engine, is a two-cylinder engine layout in which the cylinders form a "V". People also call it a panhead engine because it's an overhead-valve Harley-Davidson motorcycle engine, so nicknamed because the rocker covers resembled cooking pans.The engines are arranged in a V configuration with angles greater than 0 but less than 180 degrees. Sometimes the cylinders can form an angle of 90-degree twin engine which is referred to as L-twin.These engines are used mainly due to their compact size, high power to displacement ratio and low end power/torque delivery. Since the late 1880s, the V2 engines have also been used for motorcycles and in several small cars. The most common V-twins are 45° Harley Davidson motorcycles，most of which are air-cooled engines, but they have water jacket engines and the VRod water-cooled engine as well. Inherent vibration is often associated with the V-twin mystique, but it's an unfortunate side effect of the most popular designs. Harley placed its two cylinders 45 degrees apart on a common crankcase mainly so the engine would fit into a bicycle-style frame originally intended for a single-cylinder powerplant. Unfortunately, a 45-degree Vee angle has a prominent vibration "signature." There is no doubt that most engine men think the soul of the V-twin emanates from shudders and quakes from the engine room.
Features:
.Impressive Simulation: The highly simulated classic look and elegant silver appearance restore what a real motorcycle engine looks. Upgrade based on the original design to improve performance and reliability represents the most significant feature of motorcycles.
.Reliable Structure: Designed with OHV (overhead valve) bottom camshaft top rod air distribution structure, two cylinder cylinders are at a 45° angle, each cylinder has two valves. The rocker arm and the connecting rod cooperate more smoothly, and the independent intake and exhaust design ensures a more accurate switch.
.Fine Processing: The body is manufactured with aluminum CNC precision processing, and the two copper exhaust elbows are more distinctive. The surface of the cylinder block is anodized, and the rocker cover is chrome-plated. The engine will remain bright and clean for a long time, which makes a visually pleasing artwork.
.Stable Performance: The crankshaft runs smoothly with a large-area heat sink featuring an ideal air-cooling effect, ensuring prolonged yet stable performance. The sensitive single carburetor throttle response and the normal speed range of 2000-8000rpm are our highlights.
.Widely Application: Whether it is used as a static model collection or started and applied to an RC model car, it is not inferior at all. The model reserves many upgradeable parts, giving players a lot of room for hands-on modification. At the same time, it is also an excellent personalized gift for model engine lovers.
.Note: The Engine Only package comes with spark plugs and a CDI igniter but does not include a base or an electric starting device. Choose the Pan Head Display Base or Solid CNC Base package for a complete display set. Please contact us if you have any requirements. Please operate the engine according to the instructions in the manual to avoid damage to the engine due to improper operation. Suitable age: 14 years old and up.
Specifications:
.Material: Metal
.Brand: CISON
.Model: FG-25VTP
.Item: V-type two-cylinder four-stroke gasoline engine
.Form: finished product (assembled)
.Cylinder: V-type two-cylinder
.Stroke: Four-stroke
.Displacement: 25cc
.Angle: 45°
.Speed: 2000-8000rpm (Idle Speed Minimum: 1350rpm)
.Power: 0.8ps
.Starting power: 2S-3S lithium battery
.Cooling method: air cooling
.Starting method: electric drill start
.Fuel: gasoline (mixed lubrication 25:1)
.Product Dimensions: 21 x 21 x 21cm
.Product Weight: 1500g
.Package Dimensions: 20 x 20 x 25cm
.Package Weight: 1800g
.Packing: Graphic Carton
