Kenda 4mm Thick Inner Tube Fits 80/100-21, 90/90-21 & 90/100-21

This 4 mm thick Kenda inner tube was specially developed for offroad motorcycles with 21-inch rims. Suitable for the common front wheel sizes 80/100-21, 90/90-21 and 90/100-21, this tube provides a reliable foundation for rough terrain and long days at full throttle.

• Thickness: 4 mm for heavy-duty puncture protection and robust durability during offroad rides.
• Fit / Sizes: compatible with 80/100-21, 90/90-21 and 90/100-21 for a reliable, proper fit on 21-inch rims.
• Brand: Kenda, a renowned supplier of offroad tire products and inner tubes focused on reliability and consistent performance.
• Application: designed for offroad and motocross use, ideal for training sessions and adventure rides.
• Material / Construction: high-quality rubber compound with construction engineered for durability and airtightness in harsh conditions.
• MPN: JU-KEND8010021 for easy identification and compatibility in inventory systems.
• Season: offroad-ready, suitable for wet and muddy terrain where grip and reliability matter.

This inner tube helps reduce punctures and maintains more stable tire pressure, so you can focus on control and speed in challenging terrain. Thanks to its 4 mm thickness, it provides extra resistance to cuts and punctures from sharp stones or rocks, which is especially beneficial on rough trails and MX conditions. With Kenda quality, you can count on consistent performance, long service life, and easy installation, so less time is lost on maintenance and more time is spent maneuvering the trail.