Description: Compact and tough, the 20"×4.0" KENDA fat tire delivers great grip and control for versatile riding on any terrain. Features: Heavy-duty rubber for longer tire life. Designed for fat bikes. Tough tread pattern provides more traction in turns and climbs. Package includes 1 inner and 1 outer tire. * We do not accept returns or refunds for non-quality-related issues after purchase. * If you're uncertain whether this model is suitable for your electric bike, please do not hesitate to contact us for professional assistance. We are here to support you!