6004-2RS Wheel Bearing, this is the standard wheel bearing for most modern trials bikes:
Gas Gas 2013-
Sherco/Scorpa
TRS
Montesa
Vertigo
Rear Wheel only on Beta Evo & Sincro
Also Front and Rear on:
Gas Gas 1996-2001
Rear Wheel only:
Scorpa Sy 2003-2009
Gas Gas 2002-2012
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