The renthal integra ii direct mount stem have an improved structure for better strength it has the same lightweight 6 bolt design as the original integra and it uses the same c shape clamping as the apex stem the clamp has been increased in size to cope with the demands of top level dh racing the use of two independent c shape handlebar clamps means the body material can be reduced to a minimum whilst maintaining an incredibly stiff and strong structure this mountain bike stem has an u