45" diameter down tube features Sunday's proven wave shaping to help fight against denting from rails

abrasion-resistant ExoSkin Knee pads are specifically designed to flex and protect the rider

Ribbed cuffs and waistband keep it in place

capable of taking much harder impacts too they're built to go hard

Featuring two precision sealed campy spec integrated bearings

Subrosa Street Rail XS Kit Black bc-wheel-lhd 45" diameter down tube featuresWith the outrageous popularity of the Subrosa Street Rail, it only makes sense to offer add on accessories that will heighten the Street Rail Experience. With he Subrosa A Frame offering a more advanced option, We decided to develop the Subrosa XS Kit for the new rider that does not have the pop or skills to fully utilize the Subrosa Street Rail. The kit include 2 legs that when installed to the existing Street Rail lower the height of the Street Rail