PD-M980 XTR MTB SPD XC race pedals Ultimate power transfer matched with legendary dependability in an evolutionary racing pedal, the result of 20 years of SPD pedal design experience This XTR pedal is ideally suited for cross country racing due to its lightweight compact design Lightweight & high performance forged alloy body with hollow chrome-moly axle for stiffness & durability Low profile platform height of 8.1 mm with large platform contact area of 226.9 mm square for excellent support & stability Beautifully constructed with a strong & slender spindle, using an 8 mm Allen wrench mounting system