Bigmini c

The Bigmini C is a small-displacement horizontal engine built for pit bikes, mini motocross machines and compact industrial equipment. Jjc Dirt Bike offers variants including the Lifan 140cc E, Lifan 150, YX 150cc and YX 160cc configurations, each sharing a common 28 mm big-diameter carburetor that increases air-fuel mixture velocity for sharper throttle response. The engine incorporates an alloy oil cooler to stabilise operating temperatures during sustained high-load runs. These specifications place the Bigmini C in the entry-to-mid performance tier of the Chinese pit-bike engine market, where buyers balance purchase cost against parts availability and upgrade potential.

The cylinder block and head are cast from aluminium alloy with a steel liner, a standard construction method for this class of air-cooled single-cylinder engine. The 28 mm carburetor diameter is a typical upgrade path from stock 26 mm units and suits engines in the 140 cc to 160 cc displacement band. The alloy oil cooler is mounted externally and circulates oil through finned galleries; typical oil temperatures with this cooler run 15-20 degrees Celsius lower than uncooled equivalents under identical load. Valve train is overhead cam with rocker arms, and the ignition system is CDI with a magneto flywheel. Standard crankshaft output is a 20 mm tapered shaft with woodruff key, compatible with most Chinese pit-bike clutch assemblies.

Buyers for the Bigmini C include pit-bike importers, mini-moto rental fleets, agricultural light-machinery traders and hobbyist parts distributors. The engine ships as a bare unit without exhaust, wiring loom or carburetor jetting in some configurations; buyers should confirm exactly which ancillaries are bundled. Jjc Dirt Bike lists from Guangzhou in Guangdong Province, a region with dense motorcycle-parts manufacturing infrastructure and established container-export logistics through Shenzhen or Guangzhou port. Response-rate data is not available, so direct contact is needed to confirm current MOQ, lead time and whether the supplier holds export-licence documentation.

Jjc Dirt Bike is located in Guangzhou, Guangdong Province, with the address listed as 510630 Guangdong Province China. The supplier tier is marked as "imported" and the trust tier as "harbor", which indicates a baseline marketplace presence without additional verification layers. The response rate is recorded at 0.00 percent and average response hours at zero, meaning no response data is available and buyers should treat direct outreach as essential rather than optional.

The company profile does not state year of establishment, factory size, production capacity, employee count, or clientele. No certifications, patents, or export-licence numbers are provided. Buyers must independently verify business-registration documents, tax-registration certificates and any ISO or quality-system credentials before committing to volume orders. The Guangzhou location does place the supplier within one of China's densest clusters of motorcycle and small-engine manufacturing, which supports parts availability and technical familiarity but does not by itself guarantee product consistency.