2024 Trailmaster MK125

Trailmaster is pleased to introduce its newest line of dirt bikes in partnership with JHL. With a focus on detail and quality components, this new line takes the jump from cruising on a pit bike to a true dirt bike.  

The youth size MK 125 features a 4 stoke 123.3cc air-cooled engine, four-speed manual transmission, and upgraded components throughout the frame and suspension.  With a focus on keeping the bike lightweight, the power-to-weight ratio is the best in this class. The extended trailing arm, compared to pit bikes, and the inverted front forks give this true dirt bike plenty of suspension for trail riding or a turn around the track. 

Alloy components are used wherever possible to keep the bike light. Alloy folding levers, stainless muffler, waterproof wire harnesses, and nitrogen-filled shocks make this a bike that can be compared to the Japanese or European bikes and truly be a competitor. 

Oversized vented brake calipers and aluminum triple tree components are just a couple of the newest upgrades to the Trailmaster lineup. 

The pictures do not do not tell the whole story.  The quality of the Zongshen engine and the Japanese-style carburetor give these bikes performance and after-sale support second to none. 

This unit can come assembled by the distributor for an additional fee. The engine burns premium fuel for maximum performance.

revised 09/23/2024

1. Electric and Kick Start

   • Versatility: Offers the convenience of an electric start along with the reliability of a kick start. This dual-start system ensures that you can start the bike easily under various conditions.

2. Famous Brand Name RS

   • Reliability: Powered by a Zongshen engine, known for its durability and performance. This brand is well-regarded in the industry for producing reliable and efficient engines.

3. Newly Designed Frame

   • Durability: Features a robust frame designed to withstand tough riding conditions. The new design enhances the bike's structural integrity, ensuring a longer lifespan.

4. Inverted Front Shock Absorber

   • Improved Handling: The inverted front shock absorber offers superior handling and stability, especially on rough terrains. It provides better compression and rebound damping for a smoother ride.

5. Nitrogen Air Gas Rear Shock Absorber with Aluminum Linkage

   • Advanced Suspension: Equipped with a nitrogen air gas rear shock absorber and aluminum linkage, this setup provides excellent rear suspension performance, improving comfort and control.

6. Performance Stainless Steel Muffler

   • Enhanced Performance: The stainless steel muffler not only looks great but also improves exhaust flow, enhancing the bike’s overall performance and sound quality.

7. Waterproof Wire Harness

   • Reliability: A waterproof wire harness ensures that the electrical components are protected from water and dust, reducing the risk of electrical failures.

8. Alloy Foldable Handle Levers

   • Convenience and Safety: High-quality alloy foldable handle levers are designed to reduce damage in case of a fall, adding an extra layer of safety and convenience.

9. High Quality Alloy Rims and Hubs

   • Durability and Performance: The use of high-quality alloy rims and hubs enhances the bike’s durability and performance, ensuring a stable and reliable ride.

10. Quality Front and Rear Disc Brakes

    • Safety: Equipped with high-quality front and rear disc brakes, the TM MK125 offers excellent stopping power, ensuring rider safety in various riding conditions.