The unique combination of the aluminium body and moulded rubber flap assures that the rim lock has a firm and strong grip of the tyre. The serrated edge of the aluminium body secures the tyre against the rim while the rubber flap reduces abrasions and in turn reduces the heat of the tube.

Aluminium body increaes grip of the tyre
Rubber flap protects against abrasions and reduces tube heat
Serrated edge on body secures tyre against the rim
Rim lock size related to rim width

Fits:
Honda CR125R 1997-2007
CR85R Big Wheel 2003-2007
CR85R Small Wheel 2003-2007
CRF150F 2003-2009
CRF150R SMALL WHEEL 2007-2009
CRF150RB BIG WHEEL 2007-2009
CRF230F 2003-2009
CRF250R 2004-2021
XR250R 1996-2004
Kawasaki KLX140L Big Wheel 2008-2020
KLX140RL Big Wheel 2021, KX100 1995-2005
KX125 1998-2008
KX250F 2004-2020
Suzuki RM100 2003-2006
RM85 Small Wheel 2002-2021
RM85L Big Wheel 2002-2021
RMZ250 2007-2021
Yamaha TTR230 2005-2021
WR250 Z 3RB 1991-1993
WR250 Z 4JW 1994-1997
WR250F 2001-2017
WR250R 2008-2020
WR250X 2008-2011
XT225 SEROW 2001-2005
YZ125 1990-2020
YZ250F 2001-2021
YZ250FSP 2021