Import Dirt Bike Dr879 — Buy in Bulk from Supplier in China

The Dirt Bike DR879 is equipped with a Lifan 125cc four-stroke engine, a CR20 X-Cradle steel frame, and dual DNM suspension systems - front fork and rear shock. The engine produces approximately 10.3 kW at 8,400 rpm and uses a compression ratio of 9.4:1. The frame is designed with a lower center of gravity and weighs 19.2 kg. The bike features a five-speed transmission with a manual clutch and the ability to start in any gear, a functional trait confirmed in supplier test logs.

The front suspension is a 43mm DNM dual-dump fork with 230mm of travel, while the rear uses a DNM mono-shock with 220mm travel and adjustable rebound damping. The wheels are 21-inch front and 18-inch rear, fitted with 2.125-inch knobby tires. The seat height is 860 mm, and the dry weight is 88 kg. These specs place the bike in the intermediate trail and recreational motocross category. The fuel tank holds 5.8 litres, supporting ride durations of up to two hours under mixed terrain.

This model is primarily sourced by outdoor recreation centers, rental fleets in mountainous regions, and small-scale distributors in South America and Africa. Orders are typically placed in quantities of 15 to 100 units, packed in reinforced cardboard boxes with internal foam cradles and steel banding. Trade terms include FOB Shanghai and CIF port of destination. The supplier offers a 12-month warranty on the engine and frame, provided maintenance records are maintained.

Zhejiang Junbo Group Co., Ltd operates from the Hardware City Industrial Estate in Yongkang, Zhejiang Province, a known hub for motorcycle component manufacturing. The supplier is classified as an imported tier vendor with harbor-level trust signals, indicating verified export compliance and logistics readiness. The listing does not confirm factory size, employee count, or years in operation. There is no public data on certifications such as ISO or CE, and the supplier has not responded to buyer inquiries, as reflected by a 0.00% response rate.

The company sources and assembles dirt bikes under private-label arrangements, primarily for export markets. Their production focus appears to be on entry-level to mid-range off-road models, with the DR879 representing one of their standard offerings. No evidence of in-house engine development is present; the Lifan engine is a third-party component. The supplier does not claim design ownership, R&D capacity, or after-sales service networks outside of China.