Transmission
Optimised Ratios
The six-speed transmission features updated gear ratios. The revised ratio for first gear makes shifting from first through to fifth smoother and improves acceleration. Sixth gear was also optimised for greater comfort at highway speeds.
Clutch
Suzuki Clutch Assist System (SCAS)
The advanced slipper clutch delivers a light clutch lever pull, reducing rider fatigue. It also ensures positive power transfer when accelerating and smoother deceleration when downshifting, preventing rear-wheel hopping.
Engine
Forged Pistons
The V-twin engines employs highly-rigid, lightweight forged pistons. The heads are anodized and conical machining inside the wrist pin holes transfer load and mitigate stress transferred to the crowns for enhanced durability.
Fuel System
Electronic Throttle Bodies
Each of the two cylinders is fed by independent 49mm large-bore electronically-controlled throttle bodies. The butterfly valve of each throttle body is open and closed independently to achieve precise throttle control.
Valve Train
Sodium-Filled Exhaust Valves
Hollow sodium-filled exhuast valves help reduce the temperature in the combustion chamber. This not only results in better loading efficiency and improved feeling, it also contributes to improving the durability of the valves themselves.
Ignition
Suzuki Dual Spark Technology
Each cylinder utilises two iridium spark plugs. The primary plug fires throughout the engine's rpm range, while the secondary plug helps improve combustion efficiency and power delivery at low rpm.