The Reverse Spur Idle Gear 21T is the perfect companion for Kawasaki Mojave 250 KSF250 KFX250 models from 1987 to 2004. Constructed to OEM specifications, this gear ensures smooth and stable idling, even after prolonged use. Its high-quality construction and durable design make it an excellent choice for riders who value reliability and performance. The Reverse Spur Idle Gear 21T is easy to install and doesn't require any special tools or skills. With the Reverse Spur brand's commitment to quality and customer satisfaction, you can trust that this gear will provide your motorcycle with the performance and reliability you deserve.