This listing is for ONE quality tyre "DESIGNED FOR EXCELLENT GRIP OFF ROAD" Size: 18 x 2.125 ETRTO 54-355 Colour: Black Weight: 530g Designed for all riders without compromise, great long lasting performance that works in all conditions! Low rolling resistance for superior speed Excellent all weather performance Long lasting durability Good puncture resistance These tyres are also suitable replacements for wheels fitted with these sizes: - 18 x 1.75 - 18 x 1.95 - 18 x 2.0 - 18 x 2.10 - 18 x 2.2 - 18 x 2.25.