Mikuni Bs26 Carburetor Manual Verified Jun 2026

The (often found as the BS26SS or BDS26) is a 26mm constant-velocity (CV) carburetor widely used on bikes like the Suzuki GN125, GS125 , and the Yamaha XJ600 Seca II . 🛠️ Key Specifications (Verified)

Below is a compiled from the official OEM service data for the BS26 carburetor. mikuni bs26 carburetor manual verified

Need a specific torque value or jet size for your exact year and model? Leave a comment below with your bike’s VIN prefix, and we will pull the verified page from the factory manual. The (often found as the BS26SS or BDS26)

Remove the four bowl screws. If stuck, tap the bowl gently with a screwdriver handle rather than using an impact driver. Jet Cleaning: Leave a comment below with your bike’s VIN

The is a Constant Velocity (CV) carburetor widely used in small-to-medium displacement motorcycles and ATVs, such as the Suzuki GN250 and Hyosung GT250. Unlike mechanical slide carburetors, CV carburetors use engine vacuum to lift the throttle slide, providing smoother power delivery and better fuel efficiency.

This guide serves as your comprehensive manual for the Mikuni BS26, covering everything from basic identification to advanced jetting. 1. Understanding the CV Design

A common starting point is 1.5 to 1.75 turns out from a lightly seated position.