Honda SL 175
1971Off-road

Honda SL 175

Key specifications

Engine
174 cc
Weight
113 kg
Fuel type
petrol
Fuel capacity
2.4 L
Transmission
5-speed
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1971 Honda SL 175, a charismatic entry in the Enduro-offroad category that embodies Honda’s innovative spirit and passion for adventure. This motorcycle was designed for riders who craved versatility, striking the perfect balance between on-road and off-road capabilities. With its lightweight frame and rugged design, the SL 175 quickly became a favorite among enthusiasts looking for a reliable companion for both weekend trails and daily commutes. Its iconic aesthetic, available in vibrant colors like Light Ruby Red, Candy Sapphire Blue, and Poppy Yellow Metallic, captures the essence of the era, making it not just a mode of transport but a timeless piece of motorcycle history. At the heart of the SL 175 is a robust 174cc twin-cylinder, four-stroke engine that exemplifies Honda's engineering prowess. With a compression ratio of 9.0:1, this little powerhouse delivers a smooth, responsive ride, allowing riders to tackle various terrains with confidence. The 5-speed gearbox ensures that the power is well-distributed, providing exhilarating acceleration while maintaining a comfortable cruising speed. The air-cooled engine is complemented by a reliable Keihin carburetor, ensuring efficient fuel delivery and performance, whether you’re navigating technical trails or city streets. The wet plate clutch enhances smooth gear transitions, making the SL 175 not only fun to ride but also user-friendly for novices and seasoned riders alike. The SL 175 is equipped with features that enhance both performance and comfort. Its steel frame provides a strong foundation, while the dual-shock rear suspension smooths out rough terrain, giving riders a plush experience on bumpy trails. The expanding drum brakes at both the front and rear deliver reliable stopping power, instilling confidence in riders as they tackle steep descents or unexpected obstacles. With a fuel capacity of 9.08 liters, the SL 175 allows for longer adventures without frequent stops at the pump. The addition of kick start ensures simplicity and reliability, a hallmark of Honda's engineering ethos. **

Pros

  • Versatile Performance: The SL 175 excels in both on-road and off-road conditions, making it a fantastic all-rounder for varied riding experiences.
  • Lightweight and Maneuverable: Weighing in at just 113 kg (249.2 pounds), this motorcycle is easy to handle, especially for new riders or those navigating tight trails.
  • Classic Aesthetic Appeal: With eye-catching color options and a vintage design, the SL 175 stands out as a classic piece of motorcycle heritage.

Cons

  • Limited Power for High Speeds: With its smaller engine size, the SL 175 may struggle at higher speeds, which could be a drawback for those seeking highway performance.
  • Drum Brakes: While reliable, drum brakes are less effective than modern disc brakes, especially in wet conditions, potentially impacting safety.
  • Kick Start Only: The absence of an electric start might be inconvenient for some riders, particularly in challenging situations or for those used to modern conveniences.

Technical details

Source specification data

Make
Honda
Model
SL 175
Category
Enduro-offroad
Starter
Kick
Color Options
Light Ruby Red
,
Candy Sapphire Blue
, and
Poppy Yellow Metallic
.
The
gas tank stripes on the yellow bike were black; but on the other two colors they were white.
The
´
L175
´ side cover emblem was chrome and white.
Modifications Compared To Previous Model
The
1971 muffler heat shield was chrome with holes instead of slots.
The
size and style of the gas tank and the seat changed from the previous year.
Clutch
Wet plate
Gearbox
5-speed
Ignition
Points and Condensor
Fuel System
Carburettor. Keihin
Compression
9.0:1
Displacement
174.00 ccm (10.62 cubic inches)
Cooling System
Air
Engine Details
Twin, four-stroke
Exhaust System
Dual steel pipes into single muffler
Lubrication System
Wet sump
Valves Per Cylinder
2
Transmission Type Final Drive
Chain
Dry Weight
113.0 kg (249.2 pounds)
Oil Capacity
1.50 litres (0.10 quarts)
Fuel Capacity
9.08 litres (2.40 gallons)
Overall Width
780 mm (30.7 inches)
Overall Height
1,090 mm (42.9 inches)
Overall Length
2,024 mm (79.7 inches)
Reserve Fuel Capacity
1.89 litres (0.50 gallons)
Frame Type
Steel
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Rear Suspension
Dual shocks

Available colors

Light Ruby RedCandy Sapphire Blueand Poppy Yellow Metallic. The gas tank stripes on the yellow bike were blackbut on the other two colors they were white. The ´SL175´ side cover emblem was chrome and white.