Athena Racing Crankshaft – 10 mm Pin – for Piaggio Ciao / Bravo / SI

Description

The Athena Racing crankshaft is a high-quality, performance-oriented upgrade for Piaggio Ciao, Bravo, and SI mopeds. Designed for 2-stroke horizontal engines, this crankshaft features a 10 mm piston pin, reinforced connecting rod, and precisely balanced flywheels for improved durability, high RPM stability, and smooth engine performance.

Ideal for use with sport and racing cylinder kits, it supports higher revs and increased power output without sacrificing reliability.

Compatible with:
– Piaggio Ciao
– Piaggio Bravo
– Piaggio SI
– Other mopeds with original-style Piaggio 2T engines (check crankcase type)

Specifications:
– Piston pin diameter: 10 mm
– Crank type: Full-circle / racing design
– Material: Forged and CNC-machined steel
– Intended use: Performance and racing setups
– Small-end bearing: May be included (check product variant)

Key features:
– High RPM stability and reduced vibration
– Reinforced for increased strength and longevity
– Ideal match for 70cc or high-performance cylinder kits
– Made by Athena – a trusted name in racing components