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Horex Regina 400
1951Allround

Horex Regina 400

Key specifications

Engine
400 cc
Power
16 HP
Weight
150 kg
Fuel type
petrol
Seat height
30 mm
Front brakes
Expanding brake (drum brake). Single
Rear brakes
Expanding brake (drum brake). Simplex

Overview

Introducing the 1951 Horex Regina 400: A Timeless Classic The 1951 Horex Regina 400 stands as a testament to the golden age of motorcycle engineering, expertly blending classic design with practical performance. Positioned in the naked bike category, the Regina 400 appeals to both seasoned riders and collectors alike, who appreciate its unique charm and simplicity. With a striking yet understated aesthetic, this motorcycle captures the essence of early post-war German craftsmanship, making it a beloved choice for enthusiasts seeking a slice of history on two wheels. Engine Performance and Riding Characteristics At the heart of the Horex Regina 400 lies a robust single-cylinder, four-stroke engine, boasting a displacement of 400cc. With a power output of 16.20 HP at 5750 RPM, the bike delivers a spirited riding experience, effortlessly reaching a top speed of 130 km/h (80.8 mph). This air-cooled engine is fed by a reliable carburettor, ensuring smooth throttle response and a gratifying sound that echoes through the open road. Riders will appreciate the Regina's manageable weight of 150 kg (330.7 pounds), which enhances its agility and maneuverability, making it a joy to navigate both urban streets and winding country lanes. Key Features and Technology The Horex Regina 400 is not just about performance; it boasts an array of features that further enhance its riding experience. Equipped with hydraulic telescopic forks at the front, the suspension provides a comfortable ride while efficiently absorbing bumps in the road. The braking system features single expanding drum brakes in the front and a simplex drum brake at the rear, offering reliable stopping power for confident handling. The kick starter adds to the retro appeal, inviting riders to engage with their machine in a more traditional manner. With a seat height of 760 mm (29.9 inches), the Regina accommodates a wide range of rider statures, making it accessible to many. **

Pros

    Cons

    • Classic Aesthetic: The vintage design and craftsmanship make it a collector's dream.
    • Lightweight and Agile: With a power-to-weight ratio of 0.1080 HP/kg, the Regina offers nimble handling.
    • Simple Maintenance: The four-stroke engine and basic components allow for straightforward servicing.
    • Limited Power: While adequate for city riding, it may feel underpowered on highways compared to modern bikes.
    • Drum Brakes: The expanding drum braking system lacks the stopping power and responsiveness of contemporary disc brakes.
    • Kick Start Only: The absence of an electric start may deter some riders who prefer the convenience of modern technology.

    Technical details

    Source specification data

    Make
    Horex
    Model
    Regina 400
    Category
    Naked bike
    Starter
    Kick
    Power
    16.20 HP (11.8 kW)) @ 5750 RPM
    Top Speed
    130.0 km/h (80.8 mph)
    Fuel System
    Carburettor
    Displacement
    400.00 ccm (24.41 cubic inches)
    Cooling System
    Air
    Engine Details
    Single cylinder, four-stroke
    Transmission Type Final Drive
    Chain
    Dry Weight
    150.0 kg (330.7 pounds)
    Seat Height
    760 mm (29.9 inches) If adjustable, lowest setting.
    Power Weight Ratio
    0.1080 HP/kg
    Seat
    Single seat
    Rear Brakes
    Expanding brake (drum brake). Simplex
    Front Brakes
    Expanding brake (drum brake). Single
    Front Suspension
    Hydralic telescopic forks