VT Tubes 300/325 x 21 TR4 (100/90x21) Vee Rubber (VT21300) S3-Cat-Apparel-Road-RiderAccessories Significantly reduces friction and heat

Significantly reduces friction and heat build-up during long periods of operation

PRODUCT FEATURES: Utilizing our Patent Pending Controlled Flex Technology

The dual-moulded design combines a durable outer shell with a high-friction inner surface

Zinc-chromate plating provides excellent resistance to corrosion and seizing in the cylinder head

VT Tubes 300/325 x 21 TR4 (100/90x21) Vee Rubber (VT21300) S3-Cat-Apparel-Road-RiderAccessories Significantly reduces friction and heatThis reliable inner tube is built to withstand the rigours of both road and off road riding. The high quality rubber compound provides excellent puncture resistance and consistent air pressure retention. Equipped with a TR4 straight metal valve stem for easy access and inflation. Uniform wall thickness prevents thin spots and reduces the risk of pinch flats. Sized specifically for 21 inch front wheels common on dual sport and enduro machinery.