{"product_id":"rear-brake-master-cylinder-pump-for-110cc-125cc-pit-bike-atv-ssr-coolster-taotao","title":"Rear Brake Master Cylinder Pump For 110cc 125cc Pit Bike ATV SSR Coolster Taotao","description":"\u003ch2\u003eRear Brake Master Cylinder Pump for Pit Bike ATV\u003c\/h2\u003e\u003cp\u003eThis rear brake master cylinder pump is a complete hydraulic assembly that converts pedal pressure into braking force for 110cc and 125cc pit bikes, ATVs, and similar small-displacement machines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis rear brake master cylinder pump is built for riders running 110cc and 125cc pit bikes and ATVs who need a dependable replacement for a worn or leaking factory unit. The pump pushes hydraulic fluid through the rear brake line to engage the caliper, restoring consistent stopping power on the trail or track. It suits SSR, Coolster, Taotao, and other Chinese-built minis that share this common rear brake setup.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHydraulic master cylinder design that converts pedal travel into caliper pressure\u003c\/li\u003e\n\u003cli\u003eSealed reservoir to hold brake fluid and resist trail dust and moisture\u003c\/li\u003e\n\u003cli\u003eCast body with machined bore for smooth piston travel\u003c\/li\u003e\n\u003cli\u003eIntegrated mounting points that match common pit bike and ATV frame tabs\u003c\/li\u003e\n\u003cli\u003eCompatible with standard DOT brake fluid for straightforward bleeding and service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor SSR 110cc pit bikes\u003c\/li\u003e\n\u003cli\u003efor Coolster 125cc pit bikes\u003c\/li\u003e\n\u003cli\u003efor Taotao 110cc and 125cc ATVs\u003c\/li\u003e\n\u003cli\u003efor 110cc and 125cc pit bikes using a rear hydraulic brake setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRear brake repair on pit bikes and minis used for trail riding\u003c\/li\u003e\n\u003cli\u003eATV rear brake rebuilds on youth and entry-level machines\u003c\/li\u003e\n\u003cli\u003eRebuilding project bikes that arrive with a seized or leaking rear master cylinder\u003c\/li\u003e\n\u003cli\u003eTrack day spares for riders who want a spare pump on hand\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRear brake master cylinder pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplacement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110cc to 125cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePit bike and ATV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to bleed the brakes after installing this pump? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, air must be purged from the rear brake line and caliper after installation to get a firm pedal and reliable stopping power.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit any 110cc or 125cc pit bike? \u003cstrong\u003eA:\u003c\/strong\u003e It fits many SSR, Coolster, and Taotao models, but mounting tabs and line fittings vary, so compare the old pump to this unit before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50555552628822,"sku":"ZZ3O00067","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_762348af-2ed7-465e-b1ba-a69922f61da5.jpg?v=1790925993","url":"https:\/\/www.solidspare.com\/products\/rear-brake-master-cylinder-pump-for-110cc-125cc-pit-bike-atv-ssr-coolster-taotao","provider":"Solid Spare","version":"1.0","type":"link"}