Racing Ray is the front wheel specialist. The extra fully aggressive XC profile in combination with the versatile Addix Speedgrip compound makes Racing Ray an XC weapon and a brilliant addition to the Ralph. Center blocks moved precise steering behavior and reliable cornering behavior far into the edge range High braking power due to stable shoulder blocks Large role properties and extremely quiet Features: Size: Etro 60-622 (29 x 2.35 inches) Type: folding tape Rubber compound: Addix Speed Performance: Super Race Color: black, transparent Seal: tle (Tennessless Easy) Weight: 705 grams Tire pressure: 1.60 - 3.50 bar (23 - 50psi) Max. Tax: 125 kg Ear: 67 Profile: HS489 Inner tubes: 19, 19a, 19ap, 19 + AP, 19f