RWB Kit Yamaha WR250F WR450F 2004-2018, WR250R 2008-2018, WR250X (RWK-Y-171)
Our advanced premium off-road wheel bearing kit contains all elements required for a full service of your wheel hub. Our oil seals and ball bearings have established a categorical improvement over conventional bearings. Factory-Links ball bearing features a dedicated off-road design dust seals that offers the ultimate protection against the intrusion of contaminants such as water, mud and dust.
Factory-Links bearings are packed with a heavy duty premium marine grease and an addition of a special complex thickeners which allows it to be virtually waterproof. It provides unsurpassed rust and corrosion protection.
Also to keep any moisture out, we have gone from 30% grease filling to a 60% for harsh conditions.
Our Factory-Links ball bearings are specially developed for an Off-Road use, unlike Industrial 2RS type ball bearings that offer low torque resistance and hence weak resistance to water intrusion.
Heavy Duty ball bearings
DINP6 - ABEC3 Ball bearings with specially designed Factory-Links seals for Off-Road use.
Nitrile Butadiene Rubber Double-lip oil seals ; prevent abrasives, corrosive moisture and other harmful contaminants from entering bearings.
Rear Wheel Bearing Kit
WR 250F (2004-2015), WR 250R (2008-2018), WR 250X (2008-2011), WR 450F (2004-2018)