Drive belt Polini Speed Piaggio Bravo / Boxer / SI without variator

Drive belt Piaggio Bravo / Boxer / SI without variator Speed Polini

This original-type Drive belt from the Polini brand is designed to replace the worn component on Piaggio mopeds without a variator. Belt wear can cause loss of power and slipping on the pulleys, so periodic replacement ensures smooth and consistent rotational transmission in the pulley system.

Manufactured according to the manufacturer's specifications, this original-type belt offers a precise fit, helping to restore correct engine performance during acceleration and recovery.

Technical characteristics

• Reference: 248.137
• Width: 10.1 mm
• Thickness: 8 mm
• Length: 1135 mm
• Angle: 28°
• Type: Original (O)

Compatible models

PIAGGIO

• BOXER
• BRAVO
• CBA
• CIAO
• ECO
• GRILLO
• SI