• Model: Rotax 122
  • Manufactured by: Aprilia
$16.99

(+ $29.99 AirMail USB Drive)

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Aprilia Rotax Engine Type 122

The Aprilia Rotax Engine Type 122 is a single-cylinder, two-stroke engine that was used in a variety of Aprilia motorcycles from the early 1990s to the early 2000s. It is a compact and lightweight engine that produces good power and torque for its size. The engine is also relatively easy to maintain and repair.

Design

The Rotax Engine Type 122 is a piston-ported engine with a reed valve intake. The engine has a bore and stroke of 54 mm x 54.5 mm and a displacement of 124.8 cc. The engine is lubricated by a wet sump oil system and has a compression ratio of 12.5:1.

Performance

The Rotax Engine Type 122 produces a maximum power output of 15.5 kW (21.1 hp) at 8,000 rpm and a maximum torque output of 17.2 Nm (12.7 lb-ft) at 7,000 rpm. The engine has a redline of 10,000 rpm.

Applications

The Rotax Engine Type 122 was used in a variety of Aprilia motorcycles, including:

  • Aprilia RS 125
  • Aprilia RX 125
  • Aprilia SX 125
  • Aprilia MX 125
  • Aprilia Enduro 125
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This manual can be used by anyone from a first time owner/amateur to a professional technician.Easy to read type,And give you all the information needed to do the procedure correctly.Keep this service manual handy and use it often. Performing routine,preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs.

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Manual Contents:

Important Information
Technical Data
Removal Of The Engine
Engine Disassembly
Individual Component Maintenance
Engine Resassembly
Index

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File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader