Up for sale is WORKS 2004-2009 CRF250R Honda PRO LAUNCH START DEVICE. The vendor part number is 12-220. Please read the title to know what is for sale Spring-less design delivers positive engagement and consistent release �Easy set by rider� start trigger CNC machined exclusively from aircraft grade aluminum Lightweight, complete assembly only 50 grams Custom drill guide template and countersinking tool included Detailed installation instructions include large step-by-step photos Laser etched logo Used by Race Teams Worldwide Engineered, manufactured and assembled in the USA
two benefits for shorter and lighter riders. 1-lowers suspension for shorter riders in the starting gate. 2- removes weight off rear wheel to allow more power to be applied out of the gate...
but..and there useually is a but. the negative end of it is the cost. $168.00 Canadian for really a simple devise that a 180-200 lb rider really does not need even on a 45occ. ...a light rider 135-150 lbs bennifits at the gate and cost is almost justifiable.