Custom 40mm Direct Mount Stem Limited Edition of only 100 pieces.
Designed to Amaury Pierron's specifications for the 2018 UCI DH World Cup Series. 100% Full CNC, 7 series alloy, adjustable direct mount stem 40mm reach balances high speed stability and precision steering
31.8mm diameter bar clamp
adjustable 16-21mm rise
Human Factor cockpit setup index facilitates tuning of upsweep and back-sweep
Chamfered bar-clamp zones to reduce stress risers and improve fatigue life in any handlebars