{"product_id":"absolute-black-hydraulic-brake-4-piston-press","title":"Absolute Black Hydraulic Brake 4 Piston Press","description":"\u003cdiv class=\"pw_details pw_blocks\"\u003e\n\u003cdiv class=\"pw_block\"\u003e\n\u003ch5\u003eOverview\u003c\/h5\u003e\n\u003cdiv class=\"pw_value\"\u003eThe Safe, Precise Way to Reset Your MTB 4-pot Pistons or do the Maintenance. absoluteBLACK bicycle Carbon Piston Press Tool is the safest way to reset hydraulic brake pistons when installing new pads (also serves as a bleed block). Unlike screwdrivers or levers that can crack ceramic pistons or damage seals, our tool applies even pressure across both pistons at once—fast, safe, and precise. It pushes evenly across the piston faces, ensuring concentric and parallel retraction into the caliper bore—minimizing seal stress and avoiding the tilt that often occurs with improvised lever methods. Made from carbon-fiber–reinforced polymer with titanium hardware, it’s built for durability and effortless pad changes, ride after ride. At just 13.5 g, it feels perfect on the workbench—and even better in your pack for lightweight bike adventures.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw_block\"\u003e\n\u003ch5\u003eSpecs\u003c\/h5\u003e\n\u003cdiv class=\"pw_value\"\u003eMass (+\/-1g):\t13,5g (size ~6.5 x 3.3cm)\u003cbr\u003e\r\nColor\tBlack\u003cbr\u003e\r\nCompatibility:\tAll 4-piston hydraulic calipers \/\/ Except:: Sram Maven and Magura 4-pot brakes\u003cbr\u003e\r\nMaterials:\tcarbon-fiber–reinforced polymer, Titanium bolt and rubber o-rings\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Absolute Black","offers":[{"title":"4 pistons, black","offer_id":42162655625271,"sku":"DISCRT1\/PSTP4","price":59.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/2293\/9959\/files\/f736532622.png?v=1774724770","url":"https:\/\/lamacycles.com\/fr\/products\/absolute-black-hydraulic-brake-4-piston-press","provider":"Lama Cycles","version":"1.0","type":"link"}