Esjot 43 teeth SprocketRef : ESJO00083A / 12112986

ESJOT Sprocket 50-29037-43 — Rear Sprocket 525, 43 Teeth

Designed to replace the original sprocket, this ESJOT rear sprocket combines exceptional material and precision machining for reliable transmission. Made from QSTE460 steel and surface-treated using the Diamond Cut 2.0 process, it offers sharp teeth and concentricity and runout tolerances of less than 0.1 mm — essential criteria to limit vibrations and uneven chain wear.

• Manufacturer Reference: 50-29037-43
• Position: Rear
• Pitch: 525
• Teeth: 43
• Material: QSTE460 Steel
• Colour: Black
• Manufacturing: 100% Germany

This sprocket is aimed at riders in the Trail/Adventure, Enduro, Roadster, Sport/Racing, and Touring categories who are looking for a robust and precisely machined transmission part. Compatible with several recent models (e.g. SUZUKI GSX-S 1000 S Katana 2025, YAMAHA XSR 900 2025, SUZUKI V‑STROM 800 DE 2025), it is suitable for demanding uses and frequent gear changes.

Replace your worn sprocket with this ESJOT part to regain a smooth transmission feel and manage your chain wear thanks to precise teeth and a surface treatment specifically designed for intensive conditions.