Polini SpringEvo Slider +3% Compression spring

POLINI Evo Slider Push Spring Yamaha T-Max (Manufacturer Ref: 243.098) — a part dedicated to urban scooters seeking a refined variator tuning. Designed by POLINI, this push spring integrates into the secondary transmission system to adjust the push rate for daily and urban use.

• Compression Rate: +3% — rate specified by the manufacturer.
• Usage: designed for urban environments (stop-and-go, short trips, city riding).
• Category: push spring compatible with variator/primary clutch according to manufacturer assembly.
• Manufacturer: POLINI, reference 243.098.

The POLINI Evo Slider presents a simple solution to adjust the behavior of the secondary running gear without modifying the main parts. Its +3% compression specification allows you to achieve a different spring rate from the original, useful for fine-tuning the variator or after modifying other transmission components.

Main compatibilities (to be verified according to year and version):

• YAMAHA T-MAX 560 TECH MAX (2025)
• KYMCO AK 550 (2020)
• YAMAHA T-MAX 560 (2025)

For safe installation, follow the manufacturer's recommendations and have the entire transmission checked by a technician if you combine multiple tuning parts.