Reference: 440946
Piston Ø39,94mm replacement for kit 50cc DOPPLER S1R aluminum PIAGGIO / GILERA Air (Typhoon, NRG ...)
The replacement piston to maintain your DOPPLER S1R kits on your motor scooter PIAGGIO - GILERA!
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A surprising kit, with excellent quality and finish that will allow you to gain power while being reliable.This cylinder is ideal if you want to keep the original cylinder head. Attention PIAGGIO before 2006 (see breech).
Here is a small high-performance cylinder, the DOPPLER S1R has an aluminum cylinder with racing architecture, exhaust revised and corrected, high diagrams ... The piston is a single-segment chrome hard domed model to limit friction and allow higher speeds.
Delivered without cylinder head, the whole remains nevertheless very complete, provided with accessories of connection hose, studs exhaust, ... A very good small kit to gain in performances while respecting the capacity of 50cc! Mounts on scooter PIAGGIO liquid cooling NRG, RUNNER ... before 2006.
Optionally we offer a stage 1 preparation, this preparation is a modification of the channels and exhaust light by increasing the diagrams and improving the pipe, it increases the performance of the cylinder. An improvement of the piston and skirt stocking is also included in this modification. Allow a little extra time for this preparation!
Installs on motor scooter PIAGGIO / GILERA Liquid 50cc 2 times:
APRILIA SR (carb) 50 2T LC 2004 (PIAGGIO engine)
ARPILIA SR R (carb) 50 2T LC (PIAGGIO engine)
DERBI GP1 50 2T LC
DERBI GP1 OPEN 50 2T LC
DERBI GP1 REVOLUTION 50 2T LC
GILERA DNA 50 2T LC
GILERA RUNNER SP 50 2T LC before 2005
GILERA RUNNER SP (carb) 50 2T LC after 2006 (C451M)
GILERA RUNNER 50 2T LC
PIAGGIO NRG EXTREME 50 2T LC
PIAGGIO NRG MC2 50 2T LC before 1997
PIAGGIO NRG MC2 50 2T LC after 1998
PIAGGIO NRG 50 2T LC
PIAGGIO NRG MC3 DD 50 2T LC
PIAGGIO NTT 50 2T LC
PIAGGIO NRG Power DD 50 2T LC
PIAGGIO QUARTZ 50 2T LC
PIAGGIO ZIP SP 50 2T LC after 2001
PIAGGIO ZIP SP 50 2T LC before 2000
PIAGGIO Zip sp2 50cc LC
And other models ...
Reference: 440946
The replacement piston to maintain your DOPPLER S1R kits on your motor scooter PIAGGIO - GILERA!
Reference: 071600
A very robust and powerful kit for your PIAGGIO / GILERA ... 50cc scooters with liquid cooling.
Reference: KT00112
One of the best price / quality / strength, market performance for scooter Piaggio liquid.
Reference: 01061940
Powerful 50cc kit which is located between the AIRSAL luxury and the T6 but all this at a low price.
Reference: 31 8884
An ultra-efficient kit reserved for competition in 50cc, very worked diagrams with a very studied architecture!
Reference: 31 8523
A high quality 50cc complete cast iron motor of very high quality for PIAGGIO / GILERA motor scooter
Reference: 030306
A kit without solid breech with performances worthy of the origin, arises with the original breech of PIAGGIO new models (with point towards the back, not with the square heads).
Reference: 31 8865
A really surprising kit, so that by his power reliability. The must 50cc kit.
Reference: 251507
A 50cc cylinder without cylinder head old liquid models very solid and inexpensive.
Reference: 31 8883
A truly surprising kit, both for its power and its reliability. The must of 50cc liquid kit.
Reference: 9916580
One of the best value for money / solidity, market performance for Piaggio liquid motor scooter.