Spyke Super Starter Motors for Sportster 1981→ and Big Twin 1989→
High-performance starter for high-performance motors. Spyke Super starters deliver up to 200% more torque than original equipment. With an intelligent gear reduction design they increase cranking speed at low amperage draw and deliver fast, reliable starts with less battery drain. Even under bad circumstances like high compression, cold weather or poor carburetor adjustment - Spyke starters always haul.