{"product_id":"advanced-clutch-mod-twin-225-hd-rigid-race-t1r-mz02","title":"Advanced Clutch Mod-Twin 225 HD Rigid Race | (T1R-MZ02)","description":"\u003cp\u003eAdvanced Clutch Mod-Twin 225 HD Rigid Race T1R-MZ02 Mod-Twin 225 HD Rigid Race Kit tackles aggressive launches and rapid shifting of high powered AWD???s by combining twice the ceramic friction surfaces with a no-nonsense solid Mono-Drive hub in a completely modular design. Each diaphragm spring endures an exclusive four-stage heat treating process providing a consistent light pedal feel. Puck-style Friction Plates with high quality ceramic friction materials deliver high friction coefficient, superior heat capacity, and long clutch life. These Friction Plates uniformly transfer torque to a Mono-Drive chrome-moly hub which is heat treated for strength and durability extending input shaft life with one continuous spline. The lightweight, rigid design allows for quicker shifts and trouble-free service. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, rigid Mono-Drive hub, floater, patented Monoloc Collar, release bearing, alignment tool and pilot bearing (if needed). Mod-Twin clutches are fully rebuildable and most components can be ordered separately.\u003c\/p\u003e\u003cbr\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eFlywheel requires counterweight (not included).\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePredictable aggressive engagement, light pedal effort, quick shifting, possible start-off judder with mild to moderate transmission gear noise\u003c\/li\u003e\n\u003cli\u003eForged Aluminum Cover, Mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions\u003c\/li\u003e\n\u003cli\u003eDelivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances\u003c\/li\u003e\n\u003cli\u003eDrag, Road or Rally Racing\u003c\/li\u003e\n\u003cli\u003eApplying tactical engineering to the Mod-Twin, ACT presents unique solutions to common tradeoffs found on twin disc clutches, resulting in an ultra-durable, customer serviceable, long-lasting clutch with very high torque capacity. All are 100% clamp load tested, balanced and SFI certified\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eClutch Master Cylinder Included: No \u003c\/li\u003e\n\u003cli\u003eGrease Included: Yes \u003c\/li\u003e\n\u003cli\u003eGrade Type: Performance \u003c\/li\u003e\n\u003cli\u003eFlywheel Included: Yes \u003c\/li\u003e\n\u003cli\u003ePilot Bushing Included: No \u003c\/li\u003e\n\u003cli\u003ePressure Plate Type: Heavy Duty \u003c\/li\u003e\n\u003cli\u003eRelease Bearing Included: Yes \u003c\/li\u003e\n\u003cli\u003eClutch Disc Diameter: 8.8 in\u003c\/li\u003e\n\u003cli\u003eClutch Disc Diameter: 225 mm\u003c\/li\u003e\n\u003cli\u003eDisc Material: Ceramic \u003c\/li\u003e\n\u003cli\u003eInput Spline Quantity: 23 \u003c\/li\u003e\n\u003cli\u003eInput Shaft Diameter: 1 in\u003c\/li\u003e\n\u003cli\u003eAlignment Tool Included: Yes \u003c\/li\u003e\n\u003cli\u003eDisc Type Sprung Solid: Solid \u003c\/li\u003e\n\u003cli\u003eClutch Slave Cylinder Included: No \u003c\/li\u003e\n\u003cli\u003eFlywheel Bolts Included: Yes \u003c\/li\u003e\n\u003cli\u003ePilot Bearing Included: No \u003c\/li\u003e\n\u003cli\u003eProduct Weight (lbs.): 25.9 \u003c\/li\u003e\n\u003cli\u003eSFI: 1.2 \u003c\/li\u003e\n\u003cli\u003eTorque Capacity (ft\/lbs.): 800 \u003c\/li\u003e\n\u003cli\u003eTorque Capacity Over OE: 1.81 \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReferences\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.vividracing.com\/file\/vr\/148\/2025\/EX-INS-EU-0044.pdf\" target=\"_blank\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003cbr\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1986 Mazda RX-7 Turbo\u003c\/li\u003e\n\u003cli\u003e1987 Mazda RX-7 Turbo\u003c\/li\u003e\n\u003cli\u003e1988 Mazda RX-7 10th Anniversary\u003c\/li\u003e\n\u003cli\u003e1988 Mazda RX-7 Turbo\u003c\/li\u003e\n\u003cli\u003e1989 Mazda RX-7 Turbo\u003c\/li\u003e\n\u003cli\u003e1990 Mazda RX-7 Turbo\u003c\/li\u003e\n\u003cli\u003e1991 Mazda RX-7 Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"C-Dub Tech","offers":[{"title":"Default Title","offer_id":46064764027033,"sku":"ACT T1R-MZ02","price":1891.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/2306\/9284\/files\/T1R-MZ02.webp?v=1767599567","url":"https:\/\/cdubtech.com\/products\/advanced-clutch-mod-twin-225-hd-rigid-race-t1r-mz02","provider":"C-Dub Tech","version":"1.0","type":"link"}