Park Tool AP-1 Adhesive Primer - 10ml Pen MFPN=00.6118.685.018 This is not as light

This is not as light and stiff as the S/Lab classic boot

Carbon Reinforced

6 Shaft Type Smooth Tube Compound Thermoplastic Elastomer Valve Presta Med 41-55mm Valve Core Removable Weight 95

High efficiency Dual Action pump with thumblock lever

Easy to use clamp arm allows for height adjustments and clamp rotation for perfect bike positioning

Park Tool AP-1 Adhesive Primer - 10ml Pen MFPN=00.6118.685.018 This is not as lightPark Tool AP 1 Adhesive Primer 10ml Pen. AP 1 prepares surfaces accelerates curing and promotes maximum performance of Park Tool TLR 1 and TLR 2 Threadlockers as well as RC 1 Retaining Compound. Conveniently contained in a pen for easy and precise application. 10ml pen Competes with Loctite 7649 NOTICE: When retaining compound or threadlocker is used on carbon fiber frames or components adhesive primer must first be applied to all component fastener