{"product_id":"mb1-xtr4-act-xt-pressure-plate-with-race-rigid-4-pad-clutch-disc","title":"MB1-XTR4 ACT XT Pressure Plate with Race Rigid 4-Pad Clutch Disc","description":"\u003cp\u003eThe clutch kit from ACT includes an Xtreme pressure plate, a rigid race disc with 4 pads, a release bearing, a pilot bearing, and an alignment tool.\u003c\/p\u003e\u003cp\u003eThe Xtreme pressure plate allows for a clamp load increase of 50 to 120 percent over the stock unit.\u003c\/p\u003e\u003cp\u003eACT pressure plates utilize an exclusive diaphragm design to maximize clutch life, reduce deflection, and increase clamp load.\u003c\/p\u003e\u003cp\u003eEach diaphragm undergoes a four-stage, heat-treating process for performance.\u003c\/p\u003e\u003cp\u003ePrecision cover stampings on ACT pressure plates provide rigidity and consistency, with some reinforced to reduce flex and enhance efficiency and feel.\u003c\/p\u003e\u003cp\u003eACT pressure plates are made from new units, not rebuilt from worn parts, and are 100 percent tested and computer balanced for smooth operation at high RPM.\u003c\/p\u003e\u003cp\u003eThe Xtreme pressure plates from ACT have a moderate to stiff pedal feel.\u003c\/p\u003e\u003cp\u003eRecommended for use with either a street or race disc, Xtreme pressure plates meet SFI Specification 1.1 and are legal in all racing organizations requiring SFI certification.\u003c\/p\u003e\u003cp\u003eThe 4-pad rigid race discs from ACT are constructed with high-quality ceramic friction materials, with all friction pads measured, sorted, and matched before assembly to ensure uniform thickness.\u003c\/p\u003e\u003cp\u003eThe chrome-moly hub is heat-treated for durability and strength, while the lightweight, rigid design allows for quicker shifts and smooth service.\u003c\/p\u003e\u003cp\u003eEngagement with the 4-pad rigid race disc is harsher, but shifting is faster.\u003c\/p\u003e\u003cp\u003eThis disc is not recommended for street use.\u003c\/p\u003e\u003cp\u003eAll ACT race discs are certified to meet SFI Specification 1.1 and are legal in all racing organizations that require SFI certification.\u003c\/p\u003e\u003cp\u003eThe kit is completed with a stock replacement release bearing, pilot bearing, and alignment tool.\u003c\/p\u003e","brand":"Advanced Clutch","offers":[{"title":"Default Title","offer_id":51706485735706,"sku":"ACTMB1-XTR4","price":535.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/71LRiPWp3xL_889ea0f0-6990-435b-82bd-6319967e4519.jpg?v=1771261478","url":"https:\/\/trybeepbeep.com\/products\/mb1-xtr4-act-xt-pressure-plate-with-race-rigid-4-pad-clutch-disc","provider":"TryBeepbeep","version":"1.0","type":"link"}