Thread spec - 15x1

Based on the well loved Shimano MX-80 pedals

The small amount of flex built into the frame makes them very comfortable to wear

and closed cell neoprene foam pad for secure mounting

Schwalbe Racing Ralph 2 HS490 Tyre - Black - Red - TR Kevlar Folding - Performance - Dual Compound - 2.25 Inch - 27.5 Inch eBay Thread spec - 15x1An 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