Vendeur: GOOFIT

44mm Big Bore Cylinder Kit with 19mm Carburetor & Ignition Coil for 2-Stroke 47cc 49cc Pocket Bike (54cc Upgrade)

30,40 €50,72 €40% OFF
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Détails du produit

Product Overview

Take your mini bike’s performance and style to the next level with the GOOFIT Gold Series Big Bore Upgrade Kit. This "Stage 3" performance bundle transforms your standard 47cc/49cc 2-stroke engine into a high-torque 53cc/54cc powerhouse. Featuring a striking gold anodized finish on the air filter and high-quality components throughout, this kit optimizes your intake, combustion, and ignition systems simultaneously for maximum speed and acceleration.

Product Compatibility

A complete performance overhaul for standard 2-stroke air-cooled mini engines.

Application Engine Displacement Fitment Detail
Pocket Bikes / Rocket 47cc / 49cc 2-Stroke 44mm Bore / 12mm Pin
Mini Quads / ATV Kids 49cc Models Performance Ignition Set
Mini Dirt Bikes 49cc Pit Bikes 19mm Carb Upgrade
Mini Motorcycles Various 2-Stroke Clones Gold Modified Style

Specifications

Attribute Details
Cylinder Bore 44mm (Upgrades engine to 53cc/54cc)
Piston Pin Diameter 12mm / 0.47"
Carburetor Intake 19mm High-Flow
Air Filter Size 58mm (Gold Racing Style)
Spark Plug Performance A7TC
Color Theme Luxury Gold

Key Features

  • The Ultimate 54cc Power Boost: Replaces your stock top-end with a 44mm big bore cylinder, significantly increasing displacement for massive gains in torque and top speed.
  • Gold Modified Aesthetic: Stand out from the crowd with a premium gold-themed air filter and components that give your pocket bike a professional racing look.
  • Optimized Intake System: Includes a 19mm large-diameter carburetor and a 58mm high-flow air filter to provide a richer air-fuel mixture for aggressive acceleration.
  • High-Output Ignition System: Paired with a racing ignition coil and A7TC spark plug to ensure a stronger spark and more complete combustion even at high RPMs.
  • Corrosion & Wear Resistant: Manufactured from preferred high-grade alloys with fine precision machining, ensuring long-term durability and resistance to harsh riding conditions.