Airtime Rear Sprocket 52 Teeth Steel/Aluminum with Blue Inner Ring for Fantic XX/XE 125 2021 & Yamaha YZ/YZ F 125/250/450 99-

Airtime 52-tooth rear sprocket, built for demanding off-road riders. This sprocket fits seamlessly on Fantic XX/XE 125 (2021) and Yamaha YZ/YZ-F series (125/250/450, 1999-present), and features a striking blue inner ring for a distinctive look and reliable performance.

• 52 teeth: Heavy-duty rear sprocket for balanced power delivery and quick acceleration on rough terrain
• Material combination: Durable steel and aluminum blend for strength where it counts and moderate weight
• Blue inner ring: Bright blue inner ring for a recognizable styling detail and efficient, lightweight heat dissipation
• Mounting: Designed for easy installation using standard rear sprocket mounting hardware
• Compatibility: Specifically designed for Fantic XX/XE 125 (2021) and Yamaha YZ/YZ-F 125/250/450 (1999-present)
• Precision and finish: Precision-drilled and hardened for long-lasting service and consistent performance across all conditions

This rear sprocket offers more than just a styling upgrade: it delivers reliable grip and durability through a thoughtful material blend and precise assembly. The 52 teeth provide an excellent balance between acceleration and cruising speed, while the steel/aluminum construction stands up to mud, sand, and heavy riding. The blue inner ring adds a sporty aesthetic and aids easy recognition during maintenance or quick inspections. Suitable for both recreational riders and competitive riders seeking consistent performance and long-lasting durability in their drivetrain.