Schwalbe Rocket Ron Addix, 27.5'x2.60, Folding, Addix Speedgrip, SnakeSkin, 67TPI, 20-45PSI, 735g, Black 11600891.01. The cross-country rocket combines speed and cornering control at the highest possible level. An excellent all-rounder for racetracks. Ultra light with 127-EPI-Evo-carcass. Tread design Balanced proportion between stable studs and sufficient gaps for excellent rolling characteristics and amazing self-cleaning properties. 27.5 versions with additional stud rows. Tubeless Easy version ADDIX Speed red or ADDIX Speedgrip blue . LiteSkin version ADDIX Speed red . With 127-EPI-Evo-carcass. This XC Rocket combines speed and corner control at the highest possible level. An excellent all-rounder for racetracks. balanced proportion between stable studs and sufficient gaps for excellent rolling characteristics amazing self-cleaning properties. 27.5 versions with additional stud rows.