XRAY precision molded spur gear 81 tooth, 48 pitch. This spur gear has been strategically lightened to reduce rotating mass

 XRAY T1
 XRAY T1 EVO2
 XRAY T1R
 XRAY T1 MINI
 XRAY T1 FACTORY KIT
 XRAY T1FK 05
 XRAY T2
 XRAY T2R
 XRAY T2 007 US Foam-Spec Edition
 XRAY T2 007 EU Rubber-Spec Edition
 XRAY T2 008 EU Rubber-Spec 5-Cell Edition
 XRAY T2 008 EU Rubber-Spec 6-Cell Edition
 XRAY T2 008 US Foam-Spec 6-Cell Edition
 XRAY T2 009 US Foam-Spec 6-Cell Edition
 XRAY T2R PRO
 XRAY T3 EU Rubber-Spec Edition
 XRAY T3 US Foam-Spec Edition
 XRAY T3R