New Polini compression spring for Kymco, Sym and Honda maxi scooters

The compression spring improves the calibration of the transmission

A stiffer spring helps the belt transmit the power of the scooter engine to the wheel. In this way, the variator will also give its best.

The two new Polini compression springs are dedicated to the Kymco, Sym and Honda maxi scooter models.

The compression spring  – item 243.110 –  for Kymco AK 550 and Sym Maxsym 500 has a 25% higher hardness than the original one.

While the spring item 243.111 for Kymco Xciting 400 and Honda SH 350 has a 33% increased load.

They both increase the engine speed, making departures incredibly fast and are 100% Made in Italy.

Item 243.110: euro 19,01 +VAT
KYMCO AK 550 E4 from 2017 to 2020
SYM MAXSYM TL 500 from 2020 ->

Item 243.111: euro 22,00 +VAT
KYMCO X CITING 400 i from 12 to 15 and X CITING 400 i Euro 4 from ’18 to ’20 (SK80C)
HONDA SH 350i E5 from 2021 ->

100% Made in Italy