Retrol R31 4.2cc OHV V-Twin Cylinder 4-Stroke Gasoline Engine Motorcycle Model

Retrol R31 4.2cc OHV V-Twin Cylinder 4-Stroke Gasoline Engine Motorcycle Model

Name: Retrol R31 4.2cc OHV V-Twin Cylinder 4-Stroke Gasoline Engine Motorcycle Model
SKU: ENGINE-8ID5ft
Availability: InStock

SKU ENGINE-8ID5ft

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$699.99

🚚 Free Shipping: Available on all products.
💸 Discounts: 3% off for 3 items, 5% off for 5 items.

Shipping & Delivery

Free Economy Shipping from Greater China to worldwide.(10-25 days)

Special Notice for Cosplay Costumes:
Ordering & Shipping:
Total Delivery Time = Processing Time (7-35 days or more) + Shipping Time (3-16 days)

Processing/Tailoring Time
Most products in our store are not in stock, which are tailor to order, whether you choose a standard size or give us your custom measurements, the costumes are personally tailored for you from scratch, some of which can be adjusted in style and size. Most of our products are handmade, as we know single-piece production is time-consuming and costly, so which will take a processing/tailoring time (7-35 days or more).

Returns & Exchanges

For more information click here returns and exchange

RETROL R31 4.2CC OHV V-Twin Cylinder Four-Stroke Engine

Features:

Miniature gasoline engine model based on the V-twin shovelhead engine of 1970s motorcycles.
Retro flavor, classic body lines, cold cooling structure, new carburetor design, push-type throttle lever.
Upgrade intake and exhaust valves for significantly improved power.
Brass and stainless steel parts with wooden base for durability and smooth operation.
Starting and ignition devices included for easy operation, suitable for novice enthusiasts.
Display or play collectible, personal use, or a model gift for special occasions.

Warm Tips:

Adjust carburetor needle if the engine doesn’t start with normal cylinder compression.
Tighten then loosen the carburetor main needle by one-quarter cycle to ensure proper fuel-to-air mixture.
Turn off power switch when the engine stops.