Yellow clutch spring Honda Pantheon 125/150cc Malossi

The hardness of the clutch spring determines whether the mechanism opens the clutch to engage with the bell at higher or lower engine revolutions.
A stiffer spring will make the clutch "engage" at higher revolutions and, as a result, the motorcycle will take off faster from a standstill and you will notice better acceleration. In other words, a soft spring is like starting in "second gear", while with a stiff spring it is like starting in "first gear". Attention!! when making your choice, because if it is too stiff, you will need more power and more RPM to start from a standstill.
The Malossi springs are made of steel with a high carbon silicon alloy, heat-treated to better withstand high temperatures, and do not lose their properties at high temperatures or with use.

Spring hardness:
White: Reinforced
Yellow: Racing

Suitable for:

Honda
Foresight 250 H2O 4T E2 2000-2005
Jazz 250 H2O 4T E2 2001-2004
Jazz ABS 250 H2O 4T E2 2001-2004
Reflex 250 H2O 4T E2 2001-2004

Peugeot
SV 250 H2O 4T 2001-2002

Piaggio
X9 250 H2O 4T E1 2000-2003 (Honda)

Sym
Citycom 300i H2O 4T E3 2008-2013
Citycom S 300i H2O 4T E3 2014-2017
Citycom S 300i H2O 4T E4 2017-2020
Cruisym 250i H2O 4T E4 2018-2020
Cruisym 300i H2O 4T E4 2018-2020
GTS 250 H2O 4T E2 2005-2006
GTS 250i H2O 4T E3 2007-2008
GTS 300i H2O 4T E3 2012-2014
GTS 300i H2O 4T E3 2014-2016
GTS 300i H2O 4T E4 2017-2020
GTS Evo 250i H2O 4T E3 2009-2010
GTS Evo 300i H2O 4T E3 2009-2011
HD ABS 300i H2O 4T E4 2019-2020
HD ABS 300i H2O 4T E5 2021->
Joymax 250i H2O 4T E3 2012-2014
Joymax 300i H2O 4T E3 2012-2013
Joymax 300i H2O 4T E3 2014-2016
Joymax 300i H2O 4T E4 2017-2020
Joymax Z 300i H2O 4T E4 2019-2020
Sym Joymax Z+ 300i H2O 4T E5 2021->