Park Tool High Performance Grease HPG-1 Grease The BOA Closure System dials

The BOA Closure System dials the bag tight against your saddle rails with a single ratcheting dial that delivers more than 15 times the holding force of Velcro

Park Tool Polylube 1000 Grease is a trusted general-purpose bicycle lubricant formulated for the bearing assemblies

and wrenches you'll reach for every time you're at the bench or prepping for a ride

inject sealant

Park Tool High Performance Grease HPG-1 Grease The BOA Closure System dialsWhat is Park Tool HPG 1 High Performance Grease best for? Park Tool HPG 1 High Performance Grease is a premium waterproof grease formulated for the high load contact points found throughout a bicycle. Built on a lithium complex base, it provides a durable protective film on threads, bearing surfaces, seat posts, and headset components, preventing corrosion, seizing, and fretting under repeated load cycles and variable weather conditions. The