{"product_id":"clutch-masters-08-10-bmw-135i-850-pro-series-twin-disc-clutch-w-aluminum-flywheel","title":"Clutch Masters 08-10 BMW 135i 850 PRO Series Twin Disc Clutch w\/Aluminum Flywheel - 03055PTD80A","description":"\u003cp\u003eAvailable Stages\n\"Sprung Race\" (PTD80) - 1 sprung ceramic disc, directly connected to a second ceramic disc \n\"Rigid Race” (PTD8R) – 2 ceramic disc with driven rigid hub\u003c\/p\u003e\n\u003cp\u003eThe FX 850 PRO is a 8.50\" (216mm) unit that is the next evolution of multi-disc clutch performance from Clutch Masters. The 850 PRO Series has been completely designed to push the limits of strength, durability, and performance.\u003c\/p\u003e\n\u003cp\u003e12-point nut and stud mounting system\nNext-generation driven hub design\u003c\/p\u003e\n\u003cp\u003eThe FX 850 PRO replaces the traditional 6-post aluminum setup with a 12-post, heat-treated steel foundation. The new design delivers unmatched structural integrity, resisting flex, wear, and failure under extreme torque and heat.\u003c\/p\u003e\n\u003cp\u003eThe re-engineered driven hub takes performance even further. By utilizing a single, precision-driven hub instead of multiple contact points, installation is faster and alignment is cleaner. More importantly, it maintains constant, even engagement with the transmission input shaft—reducing spline wear and increasing reliability when it matters most. Available in twin or triple disc rigid configurations, the FX 850 PRO Series is equipped with ceramic friction materials designed to handle serious abuse on the street or track.\u003c\/p\u003e\n\u003cp\u003eClutch kits and Flywheels are SFI Certified, meeting performance standards for the automotive and motorsport industry.\u003c\/p\u003e\n\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Plate:\u003c\/strong\u003e 7.25\" Billet Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Material:\u003c\/strong\u003e Dual Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Type:\u003c\/strong\u003e Rigid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlywheel Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelease Bearing Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot Bearing Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment Tool Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Plate Bolts included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlywheel Bolts Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlywheel Material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity Rating:\u003c\/strong\u003e 800 ft.lbs (estimated)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Clutch Masters","offers":[{"title":"Default Title","offer_id":53149807509867,"sku":"CLM03055PTD80A","price":2167.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/850_20PRO_20SERIES_20TWIN_20DISC_20STEEL_20FLYWHEEL_20_1_20_WEB_306a36ec-ada0-415b-b04a-c7e080a258c6.jpg?v=1779551752","url":"https:\/\/www.raptorracing.com\/products\/clutch-masters-08-10-bmw-135i-850-pro-series-twin-disc-clutch-w-aluminum-flywheel","provider":"Raptor Racing","version":"1.0","type":"link"}