CPI SX 50 - Specifications & Review

Article Complete Info

Articleid713907
CategorySuper motard
MakeAprilia
ModelSX 50
Year2022

Chassis, Suspension, Brakes & Wheels

FrametypeTwin tube, steel
FrontbrakesSingle disc. Floating calliper
Frontbrakesdiameter260 mm (10.2 inches)
FrontsuspensionTelescopic hydraulic fork with Ø 37 mm stanchions
Fronttyre100/80-17
Frontwheeltravel170 mm (6.7 inches)
RearbrakesSingle disc. Floating calliper
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionSwingarm in high resistance steel. Hydraulic monoshock absorber
Reartyre130/70-17
Rearwheeltravel200 mm (7.9 inches)
WheelsFive spoke, light alloy wheels

Engine & Transmission

Borexstroke39.9 x 40.0 mm (1.6 x 1.6 inches)
ClutchWet multi-plate
Compression11.5:1
CoolingsystemLiquid
Displacement50.0 ccm (3.05 cubic inches)
EmissiondetailsEuro 4
EnginetypeSingle cylinder, two-stroke
Fuelconsumption3.14 litres/100 km (31.8 km/l or 74.91 mpg)
FuelsystemCarburettor. Dell´Orto PHVA 17.5
Gearbox6-speed
Greenhousegases72.8 CO2 g/km. (CO2 - Carbon dioxide emission)
IgnitionCDI
LubricationsystemSeparate mixing with mechanical oil pump
TransmissiontypefinaldriveChain (final drive)

Other Specifications

ColoroptionsWhite, green
StarterKick

Physical Measures & Capacities

Fuelcapacity7.00 litres (1.85 US gallons)
Overallheight1120 mm (44.1 inches)
Overalllength2020 mm (79.5 inches)
Overallwidth830 mm (32.7 inches)
Seatheight860 mm (33.9 inches) If adjustable, lowest setting.
Weightincloilgasetc99.0 kg (218.3 pounds)

About CPI

Country of Origin: Taiwan
Founder: CPI Motor Co. engineering team
Best Known For: Export scooters and small motorcycles balancing price and reliability

Company History

CPI Motor Co. emerged from Taiwan’s maturing powersports sector as an exporter of practical scooters and small motorcycles that hit the sweet spot for students, commuters, and fleet operators. The company rode the island’s strengths—plastics, precision casting, and a supplier network shared with major OEMs—to deliver products that felt a step up from bargain-basement offerings while keeping prices approachable. Typical CPI scooters use tuned-for-longevity air-cooled singles and CVTs, with braking and lighting packages compliant across diverse markets. Over the years, CPI tightened quality control, improved electrical robustness, and adopted EFI where regulations demanded, incrementally closing the gap with Japanese and European rivals. Distribution partners mattered: CPI worked through importers who invested in parts pipelines and documentation, understanding that aftersales confidence turns one purchase into word of mouth. While CPI never chased race pedigree, it earned a reputation for honest value—machines that started on cold mornings, shrugged off potholes, and were inexpensive to keep on the road. Historically, CPI stands as a case study in Taiwan’s move from contract builder to brand: the incrementalist path where small improvements accumulate into trust. In the lived reality of cities, a CPI’s story is measured in errands run and paychecks earned, proving that competence at scale can be as transformative as any headline-grabbing superbike.

Other Years

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