{"product_id":"bjgm-ds603","title":"QA1 DS603 Shock Proma Rear C-O S-Adj 12.50 18.75 Eye-P\/Eye-B, Rear C-O Conversion","description":"Proma Star single adjustable custom mount coil-over shock. Compressed height of 12-5\/8\", extended height of 18-3\/4\". Bushing top and bearing bottom.\u003chr\u003eWith QA1's Proma Star single adjustable coil-over shock, you can easily adjust your compression and rebound valving and get the hard-core performance you need. One knob allows you to choose from 18 valving options that adjust both compression and rebound valving simultaneously, allowing total suspension control in one easy-to-reach location. Simultaneous Compression and Rebound Adjustment, Coil-Over, Lightweight Aluminum, Ride Height Adjustable, Spring Mounting Hardware Included, 100% Dyno Tested and Serialized, Revalveable and Rebuildable by the QA1 Factory or QA1 Authorized Service Centers, American Made, Precision Machined Aluminum Piston with PTFE Piston Band, 5\/8\" Centerless Ground, Hard Chrome Plated, Solid Piston Rod, Three Step Sealing System.","brand":"QA1","offers":[{"title":"Default Title","offer_id":40297041821835,"sku":"QA1DS603","price":340.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/5495\/7707\/files\/PROMA_STAR_SINGLE_BUSHING_118dca63-96eb-4c7a-8891-399ff1ed3818.png?v=1727913629","url":"https:\/\/jbspowercentre.com\/products\/bjgm-ds603","provider":"JBs Power Centre","version":"1.0","type":"link"}