Ritchey Comp 4Axis-44 Stem - 31.8mm Model-UFO Long Life Grease } Front and rear specific

} Front and rear specific rims: more compliance up front

Stealth Phantom rubber adds the pedal-gripping power to ride any trail

Wide 57mm Q-factor for stability at speed

converts to 15x110mm Boost end caps hub model front: Hydra (IS) 15x110 Boost

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Maximum Head Circumference 61 Gender/Age Adult Minimum Head Circumference 58 Color Black Matte Size Large Visor Included Yes Multi Impact Yes Weight 420 Helmet Style Mountain XC Defined Color Black

Ritchey Comp 4Axis-44 Stem - 31.8mm Model-UFO Long Life Grease } Front and rear specificRitchey Comp 4Axis 44 stems. Stem Angle (deg) 17 Length 100, 110, 130, 60, 70, 80, 90 Bar Clamp Diameter (mm) 31. 8 Color Matte Black Material Alloy Defined Color Black S. H. I. S. Stem Clamp Diameter 31. 8