Challenge - CRITERIUM -SC S-H-TU-Black-320tpi-28inx23 Its equipped with a high-output

Its equipped with a high-output LED emitter capable of providing up to 400 lumens as well as a Daytime Flash mode

and fun from the get-go

0 gel saddle provides superb hip support for riders when they are rotated forward in an aerodynamic position

Goodyears R-Wall sidewalls and Tubeless Complete construction ensure enhanced durability and fewer flats when the going gets rough

Pair of axles

Challenge - CRITERIUM -SC S-H-TU-Black-320tpi-28inx23 Its equipped with a high-outputConsumer Product Safety Bulletin March 13, 2019 The Criterium is a super fast rolling tyre with impressive cornering control. Countless victories have been achieved on this world class tyre making it one of the most popular models for athletes and high performance riding.