Yoshimura Magnesium Head Side Cover – GSX / Katana

A legacy reborn. Precision re-engineered.

The Yoshimura magnesium head side cover returns—revived using modern manufacturing while preserving the unmistakable design of the original. After more than a decade off the market, demand never faded. Now it’s back, sharper and stronger than ever.

Manufactured using magnesium die-casting (Mg), just like the originals, this cover is engineered for both performance and presence. The redesigned cooling fins enhance heat dissipation, while the iconic Yoshimura logo is finished with high-precision machining.

Finished with a modern protective coating, this latest version offers significantly improved corrosion resistance—bringing classic race heritage into the modern era.

⚔️ Key Features

• Lightweight magnesium (Mg) construction
• Authentic die-cast manufacturing process
• Redesigned cooling fins for improved heat dissipation
• Precision-machined Yoshimura logo detailing
• Advanced surface coating for enhanced corrosion resistance
• Faithful to the original design, refined with modern technology

⚔️ Fitment

Compatible with:

• Suzuki GSX1100E (-83)
• Suzuki GSX1100S Katana (all models)
• Suzuki GSX400 (all models)
• Suzuki GSX400S Katana (all models)
• Suzuki GSX750 Katana (-83)
• Suzuki GSX750E (-82)
• Katana 1135R Yoshimura (all models)

⚔️ Important Information

• Image shown is a prototype
• Manufactured to order in limited runs
• No cancellations, returns, or exchanges once ordered
• Instructions (if included) will be in Japanese

A true piece of Yoshimura heritage—engineered for those who understand what it represents.

Bushido Motorcycles
Engineered supply. Race-ready delivery.