The swingarm bolt is straight. The threads are good.

O.E.M Part Number 52101-KZ4-J40

Make	Model	Year	Submodel
Honda	CR125R	2007	All
Honda	CR125R	2006	All
Honda	CR125R	2005	All
Honda	CR125R	2004	All
Honda	CR125R	2003	All
Honda	CR125R	2002	All
Honda	CR250R	2007	All
Honda	CR250R	2006	All
Honda	CR250R	2005	All
Honda	CR250R	2004	All
Honda	CR250R	2003	All
Honda	CR250R	2002	All
Honda	CRF250R	2013	All
Honda	CRF250R	2012	All
Honda	CRF250R	2011	All
Honda	CRF250R	2010	All
Honda	CRF250R	2009	All
Honda	CRF250R	2008	All
Honda	CRF250R	2007	All
Honda	CRF250R	2006	All
Honda	CRF250R	2005	All
Honda	CRF250R	2004	All
Honda	CRF250X	2013	All
Honda	CRF250X	2012	All
Honda	CRF250X	2009	All
Honda	CRF250X	2008	All
Honda	CRF250X	2007	All
Honda	CRF250X	2006	All
Honda	CRF250X	2005	All
Honda	CRF250X	2004	All
Honda	CRF450R	2013	All
Honda	CRF450R	2012	All
Honda	CRF450R	2011	All
Honda	CRF450R	2010	All
Honda	CRF450R	2009	All
Honda	CRF450R	2008	All
Honda	CRF450R	2007	All
Honda	CRF450R	2006	All
Honda	CRF450R	2005	All
Honda	CRF450R	2004	All
Honda	CRF450R	2003	All
Honda	CRF450R	2002	All
Honda	CRF450X	2013	All
Honda	CRF450X	2012	All
Honda	CRF450X	2009	All
Honda	CRF450X	2008	All
Honda	CRF450X	2007	All
Honda	CRF450X	2006	All
Honda	CRF450X	2005	All