MR Grease kid-bike longer wear life and reliable

longer wear life and reliable stopping power for use on carbon braking surfaces in all conditions

HARD CHROME technology extends the chain's optimal performance life

Attractive and durable nickel finish

Spindle Material: Chromoly Steel

MR Grease kid-bike longer wear life and reliable(MR) Micro Resistance Polymer Technology is the ultimate in protection & performance for cup and cone bearings, head set bearings, suspension forks & shocks. With several compound used in aerospace, the new and improvedPRO Xformula is lighter viscosity while maintaining higher protection then other greases. PRO X MR Grease has less than 3% VOCs. PRO X MR Greaseuses polymerization to create a barrier of grease at the contact points which reduces wear,