Centrifugal clutch for karting – 13 teeth, 25.4 mm bore, compatible with 428 chain, hardened steel

⚙️ General Description: Centrifugal clutch for go-karts and mini-bikes — 13 teeth, 25.4 mm (1 inch) bore, designed for 428 chains. Robust, responsive, and ultra-reliable, it ensures smooth transmission, crisp acceleration, and optimal stability even at high speeds. Ideal for demanding DIY mechanics. 📋 Technical Specifications: Material: High-strength, wear-resistant hardened steel; Inner diameter: 25.4 mm (1 inch); Number of teeth: 13; Max RPM: 2,300 rpm; Power handling: Up to 13 hp; Compatibility: 428 chain — go-karts, mini-bikes, hobby vehicles; Contents: Complete kit (7 pieces) + installation tool included. 🔧 Installation: Quick and intuitive installation — no welding or complex adjustments required. Direct mounting to the drive shaft (25.4 mm bore). The included tool simplifies precise tightening. Perfect for both beginners and experienced DIYers. 🏁 Operation: Engages automatically as soon as the engine reaches critical speed: progressive engagement, no slippage, rapid heat dissipation. You gain responsiveness, control, and riding pleasure—every ride becomes smoother, safer, and more exhilarating. ℹ️ Other information: Dimensions are measured manually—allow for slight tolerances. Always check compatibility with your axle and chain before purchasing. Designed for heavy-duty use, this centrifugal clutch combines technical performance with proven durability.