Industry Nine iRiX Upper EC34/28.6 Orange 5mm Cover CheckoutTitle=Cane Creek Progressive Rate VALT Lightweight Rear Shock Spring - 45mm x 500-610lbs Fits most mountain and road

Fits most mountain and road drop bars with handlebar ID of 17-22mm

Known Compatible Specialized Bike Models

while the Racing liner can be customized in 10 min

8mm spacer (included) for use with a XD cassette

Industry Nine iRiX Upper EC34/28.6 Orange 5mm Cover CheckoutTitle=Cane Creek Progressive Rate VALT Lightweight Rear Shock Spring - 45mm x 500-610lbs Fits most mountain and roadCustomize and upgrade your cockpit with iRiX options Separate upper and lower headset cup assemblies to mix and match Upper assemblies include star nut and top cover, while lower assemblies include split crown race Crown race and top cover employ removable and replaceable silicone lip seals to keep the sealed, 440c stainless steel bearings contaminant free TECH SPECS model iRiX upper S. H. I. S. EC34 28. 6 upper lower upper stack 11mm color orange