Schwalbe has entierely redesigned its Racing Ralph 27,5" to respond to even more technicals XC tracks. It's now built for rear wheel with a good central knobs ramp made for speed and traction. Addix Speed compound allows to optimize rollling speed and durability. Schwalbe recommand to use it with a Racing Ray on front.
Features
Size: 27,5x2.25
ETRTO: 57-584
Bead : Foldable
Compound: - Addix Speed (for optimized rolling performance)
Tubeless Ready Tire (needs sealant to be used as tubeless tire)
Technologies: - Super Ground : Combines light weight and stability. Feels comfortable in any terrain. Balanced ratio of puncture protection and smooth rolling. For flowing trails, long rides and any terrain. - Tubeless Easy: easy tubeless conversion
