Polini Cylinder Kit 154cc aluminium d=60mm Aprilia RS 125 (Rotax 122-123)

Polini Item no.: P146.0800

Polini Cylinder Kit 154cc aluminium d=60mm Aprilia RS 125 (Rotax 122-123)



You save:

Including legal taxes + shipping costs .

Data Sheet
Suitable for (1)


If you want to increase displacement on your Aprilia RS 125cc - Polini 154cc Aluminium Cylinder Kit, 60mm, Aprilia RS 125cc (ROTAX 122-123), here at Maxiscoot for a very good price.

It is a Nikasil-plated aluminium cylinder with increased displacement - 154cc instead of the original 125cc. This, as a matter of fact, results in slightly increased performance, especially regarding torque, and a wider rpm range. Renowned Italian manufacturer with one of the few kits with more than 125cc for this type of engine on the market.

The kit includes cylinder, piston, combustion chamber for cylinder head and gaskets (including spacers for adjusting squish); cylinder head cover is not included, keep original!.

Suitable for all 125cc Rotax 122-123 2-stroke engines, it is compatible with numerous 125cc sport bikes such as:

  • Aprilia : AF1 Futura, AF1 Replica, AF1 Sintesi, Europa, MX, Pegaso, Red Rose (with Rotax 122-123 engine), RS, RS Extrema, RX, Sport, SX, Tuareg Rally and Tuareg Wind.
  • HM : Derapage and CRE
Name Polini Cylinder Kit 154cc aluminium d=60mm Aprilia RS 125 (Rotax 122-123)
Item No. P146.0800
Brand Polini
Homologation No
Displacement 150cc
Stroke Original
Conrod Length Standard
Product Line Racing
Material Aluminium
Engine Type 2-stroke
Cooling Type LC
Bore 60 mm
Piston Pin Original
Number of Piston Rings 2
Cylinder Head Included

Your product goes with the following manufacturers and their models:


RS Extema 125cc - 2-stroke

Be the first to review this product!

Write Your Own Review

Only registered users can write reviews. Please, log in or register

You may also be interested in the following product(s)

  • Buzzetti Piston Ring Pliers


  • Circlip Pliers


  • Rev Limiter universal



  • Cylinder Honing Tool


  • Stage6 Oil Measuring Jug 250ml



  • MotoForce Spark Plug Cable 50cm



  • MotoForce Spark Plug Cap 90° rubber



  • Maxiscoot Measuring Jug 250ml


  • Stage6 2-Stroke Oil Racing 100% synthetic 1l