{"product_id":"engine-oil-fully-synthetic-15w-50-synthesis-4-racing-rock-oil-4l","title":"ENGINE OIL FULLY SYNTHETIC 15W 50 SYNTHESIS 4 RACING ROCK OIL 4L","description":"SYNTHESIS 4 RACING 15W-50\nA championship winning, synthetic, ester motorcycle engine lubricant. The Rock Oil Synthesis brand has been around for over 20 years and has become synonymous within the road racing fraternity for supreme performance. Due to our commitment to continuous Research \u0026amp; Development the Rock Oil Synthesis series of products are as advanced as ever.\n\nFeatures\nTri-Synthetic Formula includes Ester, PAO and a proprietary next generation base oil\nLonger life to allow extended drain intervals in the most arduous applications and environments\nMarket leading additive technology\nMaintains ultra clean internal engine components throughout drain interval\nOutstanding shear stability through use of active, self-healing Viscosity Modifiers\nImportant for maintaining stay-in-grade viscosity and stable oil pressure throughout the life of the product\nPasses JASO T903 wet clutch friction test to highest level – JASO MA2 \/ JASO MA\nAssured use in motorcycle engines with combined crankcase, gearbox and oil immersed (wet) clutch\nPerformance Specifications, Approvals \u0026amp; Recommendations\nAPI SN, SM, SL, SJ, SH, SG\n\nJASO MA2 \/ MA","brand":"ROCK OIL","offers":[{"title":"ENGINE OIL FULLY SYNTHETIC 15W 50 SYNTHESIS 4 RACING ROCK OIL 4L","offer_id":49835204903159,"sku":"SYN4RAC4","price":109.95,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0037\/5868\/6272\/files\/eb0530c2b0c6b729545f0ec3ddc4b96c.jpg?v=1751898332","url":"https:\/\/timaruyamaha.co.nz\/products\/engine-oil-fully-synthetic-15w-50-synthesis-4-racing-rock-oil-4l","provider":"Timaru Yamaha","version":"1.0","type":"link"}