Koso 28mm Throttle Body & Intake Manifold Kit – Honda Grom & Monkey 2022+

Upgrade your Honda Grom® or Monkey® with the Koso North America 28mm Throttle Body and Intake Manifold Kit. Engineered to optimize air/fuel mixture delivery, this performance combo delivers sharper throttle response and improved engine breathing for riders who demand more from their build.

Why Upgrade?

• 28mm throttle body pairs with a 23–29mm adjustable intake manifold for a precise fit
• Improved air/fuel mixture for quicker, more responsive throttle feel
• Direct fitment for Honda Grom® and Monkey® (2022 and newer)
• Designed for performance-oriented builds and racing applications

Specifications

• Throttle Body Diameter: 28mm
• Intake Manifold Range: 23–29mm
• Fitment: Honda Grom® & Monkey® 2022+
• Weight: 0.4 lbs
• SKU: DP640000
• Barcode: 89692145

⚠️ Warning

This is an aftermarket part built for racing purposes only. Koso North America is not responsible for any damages caused to parts, the vehicle, or to yourself and others. Engine parts are not covered under warranty, nor is collateral damage or cost of labor in cases of malfunction.