Starter Gear Set 3 in 1 for motocross SHR-3 / BNK-3

This is set of starter gear for motocross model as below. Year 2020-2024 engine type 250F •SHR -3 / BNK -3 •FLY250 •FW250 F •KEWS 4T •HJ 4T Details ratio 60T / 16T 16T / 16T