Benelli 900 Sei (1978)

The Benelli 900 Sei, a motorcycle that defies categorization with its unwieldy appearance and unassuming performance credentials. Beneath its utilitarian exterior lies a sophisticated Italian six-cylinder engine, capable of delivering its claimed 80 bhp in a silky-smooth manner.

This is not a machine that excites the senses with its acceleration or top speed, but rather one that rewards patience and finesse. As the rider becomes accustomed to its subtle nuances, the Benelli 900 Sei reveals itself to be a masterclass in balance and poise, sticking to the road like glue and inspiring confidence at every turn.

But what truly sets the Benelli apart is its unique character, forged from the crucible of Italian ingenuity and the lessons learned from its predecessors. A true original, the 900 Sei remains an enigma that refuses to be pigeonholed, a testament to the innovative spirit that has always defined Benelli’s approach to motorcycle design.

Key Specifications

*n/a – information not provided by manufacturer

All Specifications

Make & Model

Engine

Performance

*n/a – information not provided by manufacturer

Transmission

Electrical & Electronics System

Chassis & Suspension

Wheels & Brakes

Dimension & Weights

Features

• Single overhead camshaft six-cylinder engine
• 906 cc displacement
• 80 bhp claimed output
• High price for its performance
• Unimpressive top speed and acceleration
• Handling and road holding capabilities comparable to Japanese multis
• Weighs heavier than many comparable Japanese machines at 561 lb
• Unique, Italian design identity
• Six-into-two exhaust system
• Limited aesthetic styling changes from the 750 model
• Bore and stroke modifications for increased capacity
• Separate exhaust pipes and silencers
• Smooth operation in middle to high rev ranges
• Mechanically noisy sound compared to Japanese six-cylinder bikes