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CPI SX 50
2012Super Moto

CPI SX 50

Key specifications

Engine
50 cc
Fuel type
petrol
Fuel capacity
1.9 L
Transmission
6-speed
Seat height
33 mm
Front brakes
Single disc. Stainless steel disc, floating caliper.
Rear brakes
Single disc. Stainless steel disc, caliper with two opposing pistons.

Overview

Introducing the 2012 CPI SX 50, a striking entry in the super motard category that captures the essence of spirited riding and urban agility. Designed for both young riders and those looking to navigate tight city streets with flair, the SX 50 balances performance with practicality. Its lightweight chassis and nimble handling make it a fantastic choice for both novice and experienced riders seeking an exhilarating ride without the heft of larger machines. With a sleek black finish that exudes confidence, the SX 50 stands out not just in style but in performance as well. At the heart of the CPI SX 50 is a spirited single-cylinder, two-stroke engine with a displacement of 49.90 cc. This compact powerhouse is designed to deliver an exhilarating ride, with a compression ratio of 11.5:1 that enhances acceleration and responsiveness. The engine is paired with a 6-speed gearbox, allowing riders to take full advantage of the bike’s capabilities, whether zipping through traffic or cruising along open roads. The liquid cooling system ensures optimal performance, even during extended rides, while the Dell Ortho PVHA 17.5 carburettor provides efficient fuel delivery for a thrilling and efficient ride. The SX 50 is equipped with features that highlight CPI’s commitment to quality and performance. The steel beam frame offers durability without sacrificing agility, while the 40 mm hydraulic front fork and high-strength steel swingarm provide exceptional suspension travel of 195 mm in the front and 180 mm in the rear, ensuring a smooth and stable ride over varied terrains. The braking system includes a robust 300 mm stainless steel disc in the front and a 180 mm disc in the rear, offering reliable stopping power for confident maneuvering. With a seat height of 830 mm, the bike is accessible for a wide range of riders, making it a versatile choice for those entering the world of super motards. **

Pros

  • Nimble Handling: The lightweight design and agile suspension make the SX 50 perfect for navigating urban environments and tight corners effortlessly.
  • Smooth Acceleration: The 49.90 cc two-stroke engine delivers responsive power, providing an exhilarating riding experience that’s both fun and engaging.
  • Quality Braking System: The advanced stainless steel disc brakes ensure efficient stopping power, enhancing rider confidence in various conditions.

Cons

  • Limited Fuel Capacity: With a fuel tank of just 7 liters, longer journeys may require more frequent stops for refueling.
  • Kick Start Only: While nostalgic for some, the absence of an electric start may not appeal to riders seeking modern conveniences.
  • Single-Cylinder Performance: Although great for city riding, the single-cylinder engine may lack the power needed for more aggressive highway cruising compared to larger displacement bikes.

Technical details

Source specification data

Make
Aprilia
Model
SX 50
Category
Super motard
Starter
Kick
Color Options
Black
Clutch
Multi-plate
Gearbox
6-speed
Ignition
Electronic C.D.I
Driveline
Primary
drive:
Gears
.
Ratio
: 21/78.
Final
drive:
Chain
.
Ratio
: 11/53
Fuel System
Carburettor. Dell Ortho PVHA 17.5
Bore X Stroke
39.9 x 40.0 mm (1.6 x 1.6 inches)
Compression
11.5:1
Displacement
49.90 ccm (3.04 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Exhaust System
Catalytic converter
Emission Details
Euro 2
Lubrication System
Automatic mixer
Transmission Type Final Drive
Chain
Seat Height
830 mm (32.7 inches) If adjustable, lowest setting.
Fuel Capacity
7.00 litres (1.85 gallons)
Overall Width
825 mm (32.5 inches)
Overall Length
2,045 mm (80.5 inches)
Wheels
Spoked
wheels with aluminium rim.
Front
: 2.50
X
17”
Rear
: 3.50 x 17”
Rear Tyre
130/70-17
Frame Type
Steel beam
Front Tyre
110/80-17
Rear Brakes
Single
disc.
Stainless
steel disc, caliper with two opposing pistons.
Front Brakes
Single
disc.
Stainless
steel disc, floating caliper.
Rear Suspension
High
strength steel swingarm;
Hydraulic
monoshock.
Front Suspension
40 mm hydraulic fork with leading axle,.
Rear Wheel Travel
180 mm (7.1 inches)
Front Wheel Travel
195 mm (7.7 inches)
Rear Brakes Diameter
180 mm (7.1 inches)
Front Brakes Diameter
300 mm (11.8 inches)

Available colors

Black