{"product_id":"dr-pulley-hit-clutch-181401-for-150cc-c181401","title":"Dr. Pulley HIT Clutch Rear Driven Pulley with Outer Bell, 60 Degrees for 150cc - C181401 \/ B181401 replaces 181401","description":"\u003cp\u003eThis performance Dr. Pulley HiT clutch is specifically made for the GY6 150cc engine.  The DR. PULLEY clutch comes with the outer clutch drum. \u003c\/p\u003e\n\u003cp\u003e60 Degrees\u003c\/p\u003e\n\u003cp\u003eThe Dr. Pulley HiT Clutch with 60 degree pillow springs is for use on four-wheel CVT vehicles, ESPECIALLY GOKARTS, or scooters with a modified cylinder requiring the clutch to engage at a normal RPM.  Results from using this clutch include decreased slippage and improved transmission efficiency.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eInner Diameter (bell): 125mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003eOverall Height (bell): 43mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003eNumber of Splines (clutch bell): 19\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e60\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e Degree Pillow Springs\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003eIncludes 1 Nut Locker and 1 Torque Spring Washer\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eIncludes 3 sets of Pillow Springs and 5 sets of Clutch Springs for fine tuning\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eClutch Outer diameter: 122mm - for use with 125mm ID clutch bell.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eCenter opening: Width - 28mm; Height - 24mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Dr Pulley HiT clutch has high-quality Kevlar clutch pad material running the length of the clutch arms for maximum surface area engagement with the clutch bell.\u003cbr\u003e\u003cbr\u003eAdditionally, the HiT clutch has a secondary mechanism that engages when your CVT system reaches a certain RPM (tunable with the included three sets of \"pillow\" springs). This secondary mechanism locks the clutch arms in place against the clutch bell preventing clutch slippage when under load! \u003cbr\u003e\u003cbr\u003eThe result? Solid clutch engagement at all times, particularly when accelerating and climbing. This clutch is designed to be tuned to your vehicle and comes with a total of six sets of springs - three clutch arm spring sets, and three pillow spring sets.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eHammerhead part # c181401\u003cbr\u003eHammerhead part # b181401\u003cbr\u003e\u003cspan\u003eDr. Pulley HiT Performance Clutch Gy6 150-232cc p\/n 181401\u003c\/span\u003e\n\u003c\/p\u003e","brand":"HammerHead Performance","offers":[{"title":"Default Title","offer_id":53483487560045,"sku":"c181401_hhpSW","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/2710\/4621\/files\/1200-1179_b_1220x1220_crop_center_96992279-9e87-4fe8-80b2-87328e04b97b.jpg?v=1782374085","url":"https:\/\/hammerheadperformance.com\/products\/dr-pulley-hit-clutch-181401-for-150cc-c181401","provider":"HammerHead Performance","version":"1.0","type":"link"}