Schwalbe Racing Ralph 2 HS490 Tyre - Black - Red - TR Kevlar Folding - Performance - Dual Compound - 2.25 Inch - 29 Inch PDP|PLP|Brake Rotor Type Only the grips with clamps

Only the grips with clamps on both ends are compatible

this is only for Presta valves

This equates to full-head ventilation

Rotational liner: This is the MIPS version of this helmet

Schwalbe Racing Ralph 2 HS490 Tyre - Black - Red - TR Kevlar Folding - Performance - Dual Compound - 2.25 Inch - 29 Inch PDP|PLP|Brake Rotor Type Only the grips with clampsAn old favourite in the Schwalbe line up, the Racing Ralph has been freshly redeveloped as a rear specific modern XC racing tyre with wider, more closely spaced knobs, and reborn as the Racing Ralph HS490. While intended for use with the front specific Racing Ray, the Racing Ralph HS490 also works well as a fast rolling front tyre for riding & racing in dry hardpack trail conditions. These tyres are available exclusively in the Red Addix Speed