K85 4-STROKE 300CC Dirt Bikes
Terrain-ready. Rider-tuned. Race-proven.
K85 4-STROKE Dirt Bikes For Global Dealer.
Powered by the proven Loncin YB300H engine, this 285.8cc 4-stroke machine delivers strong, stable power across all terrains. Designed with adjustable suspension, durable alloy wheels, and heavy-duty drivetrain components, the K85 4-STORKE offers race-ready performance, reliability, and customization potential for importers, dealers, and OEM partners.
As a direct dirt bikes manufacturer in China, we focus exclusively on B2B cooperation, bulk supply, and long-term partnerships.
Not for Retail Sale
Wholesale Only
Factory Directsale
Made in Chongqing，China
Support OEM & ODM
MOQ: 1 Container
- Powerful Loncin YB300H 4-stroke engine.
- Adjustable Inverted Front Fork & Rear Shock
- Lightweight compact body
- Anti-Slip Foot Pegs & Manual Clutch
- Front and rear disc brakes
- Heavy-Duty 520 Chain & 49T Alloy Sprocket
- Dual Chain Guide System
- Aluminum Spoked Wheels with Off-Road Tires
K85 4-STROKE Features
Front Inverted Fork + Rear Shock
Front inverted & rear shocks – tune rebound to rider weight and road conditions.
Lightweight Compact Body
Compact, lightweight bike for teens & adults.
Powerful Loncin 4-stroke Engine
Powerful Loncin YB300H 4-stroke engine. High-performance, all-terrain Outstanding.
Anti-slip Foot Pegs
Clutch LeverClutch lever, Anti-slip foot pegs for secure standing, sitting, and stunts.
Front and rear disc brakes
Stable, reliable braking
front and rear disc brakes
Chain and sprocket set
520 heavy-duty chain & 49T alloy steel sprocket for durable, responsive power
Chain guide
Front & rear chain guides for stable power and chain safety
Alloy spoked wheels & Off-road tires
Durable aluminum spoked wheels with off-road tires for reliable, high-performance riding.
