AMA Pro Racing has posted homologation information and application forms for a range of non-OEM, aftermarket products, including air filters, bodywork, brakes, controls, crash protection, electronics, slipper clutches, exhaust systems, sprockets and chain and suspension parts. To have products approved, companies must post a contingency program and pay a $500 registration fee; the $500 fee is per-company, and can cover a range of specific products. Read more about it here: ~http://www.amaproracing.com/prorace/pdf/RR_Parts_and_Equipment_Registration_2009%20DSB.pdf~ ~http://www.amaproracing.com/prorace/pdf/RR_Parts_and_Equipment_Registration_2009%20ASB.pdf~ ~http://www.amaproracing.com/prorace/pdf/RR_Parts_and_Equipment_Registration_2009%20SS.pdf~ ~http://www.amaproracing.com/prorace/pdf/2009%20%20RR%20Contingency%20Program.pdf~ ~http://www.amaproracing.com/prorace/pdf/2009%20RR%20Contingency%20Registration.pdf~ ~http://www.amaproracing.com/prorace/forms.asp~