Tracer 26 Inch Men's Ace Beach Cruiser + 4 Stroke Chain Drive - FH-TRANSKIT-4S + FH-ENGINE-4S + FH-HD4STROKEMP + CC-15337 + MB-TOUCH-M-BK

Tracer 26 Inch Men's Ace Beach Cruiser + 4 Stroke Chain Drive - FH-TRANSKIT-4S + FH-ENGINE-4S + FH-HD4STROKEMP + CC-15337 + MB-TOUCH-M-BK

The Tracer range of motorized bicycles is ideally suited for riders looking for a DIY bike kit from a reputable manufacturer with a solid reputation in the motorized bike industry. Including everything required for the assembly of a motorized bike, the Chain Drive 4-Stroke Motorized Bicycle 26 Inch Tracer Men’s Ace Beach Cruiser (DIY) is an economical and affordable choice. With a HuaSheng 49cc pull start bicycle engine, upgraded hush muffler, a heavy-duty bicycle chain and a high-performance carburetor, the Tracer chain drive motorized bike is decked out with a great range of components.

Many riders have attempted to assemble a motorized bicycle from scratch, perhaps using a bike frame that they already had, and a collection of scrap parts ordered from online. The problem with this concept is that not all bicycle frames are suited to use with a motor and not all motorized bicycle parts will work well together. It’s a bit like trying to assemble a car engine using parts from a variety of manufacturers – they just aren’t designed to work together, and certainly not at peak performance. But by investing in a Tracer DIY motorized bicycle kit, riders can be reassured that all of the parts have been selected precisely because of their ability to work cohesively. With just a few basic tools and a general knowledge of how mechanical parts work together, riders will be able to fully assemble a reliable and hardworking motorized bike that is perfectly suited for cruising.

The Tracer Men’s Ace beach cruiser comes with a chain driven 4-stroke motor. The chain drive system is still a lot more common than some of the newer drive technologies and has long been used for powering a traditional pushbike. This means that the Micargi chain drive motorized bicycle will be easier (and cheaper) to service than a belt driven system.

Like any good beach cruiser bike, the Tracer Men’s Ace motorized bicycle has been designed with comfort in mind. This includes an extra wide saddle that comes standard as part of the kit, plus the typical wide handlebars you’d expect to find on a cruiser. Premium alloy rims and 26” wheels support a lightweight, yet durable frame and suspension fork which are both made from Hi-Ten steel.

Please Note: Gasoline operated products are NOT compliant with Environmental Protection Agency (E.P.A) or California Air Resources Board (C.A.R.B) for the use on/off public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on/off public roads.

Please Note: The wide crank assembly included with this engine kit comes with a standard crank shaft. A longer crank shaft and/or a crank adapter/conversion kit may be needed depending on the bicycle model, style, and year of manufacturer. It is the responsibility of the rider to provide any auxiliary parts necessary to properly mount and use the included crankset on to their bicycle.

Complete Digital Installation 

Each complete motorized bicycle comes with a digital installation guide that takes you step by step through installing, adjusting, and fueling your brand new complete motorized bike for the ride of your life.

Features

• A DIY bike kit from a reputable manufacturer with a solid reputation in the industry
• HuaSheng 49cc pull start bicycle engine, upgraded hush muffler & a heavy-duty bicycle chain
• All of the parts have been selected precisely because of their ability to work cohesively
• Comes with a chain driven 4-stroke motor
• Includes an extra wide saddle that comes standard as part of the kit

Specifications

  Includes

• Flying Horse 2014 5G 4-Stroke Centrifugal Transfer Case (6:1 Gear Ratio)

• Tracer Ace

• HuaSheng 49cc Pull Start Bicycle Engine

• High Performance Low Profile Carburetor

• Upgraded Hush Muffler

• High Quality Japanese Main Bearings

• Heavy Duty 415 Bike Chain

• Upgraded Chain Tension Guide

• Chain Guard

• Spark Plug

• CDI (Ignition Coil)

• Upgraded Twist Throttle and cable with matching grip

• Engine Mounting Plate

• Black Teardrop Gas Tank (1.5L)

• Fuel Line

• Throttle Cable

• Gasoline Tank Switch

What our Experts Think

• Classic Cruiser Appeal: The Tracer 26" Men's Ace Beach Cruiser boasts a timeless Hi-Ten steel frame and wide tires, built for smooth, relaxed rides with vintage style.

• Motorized for Convenience: Outfitted with a 4-stroke chain drive motor kit, this bike delivers dependable, fuel-efficient power without the need to pedal constantly.

• Reliable Engine: The included 49cc 4-stroke engine offers a quieter, cleaner ride than 2-stroke alternatives while providing solid torque for city and beach cruising.

• Noise Reduction: The upgraded hush muffler helps dampen engine noise, enhancing ride comfort in both quiet neighborhoods and busier streets.

• Comfort-Focused Features: Comes with a padded leatherette saddle and spring suspension for shock absorption on bumpy roads.

• Relaxed Riding Position: Equipped with a moon-style handlebar for an upright, ergonomic grip that reduces fatigue during longer rides.

Q&A

Q: What is included with the Tracer 26" Men's Ace Beach Cruiser motorized kit?
A: This bundle includes the Tracer 26" Men's Ace Beach Cruiser, 4-stroke chain drive engine kit (FH-TRANSKIT-4S + FH-ENGINE-4S), heavy-duty 4-stroke mount plate (FH-HD4STROKEMP), clutch cable (CC-15337), and handlebar throttle grip (MB-TOUCH-M-BK).

Q: What engine type is included?
A: A reliable 4-stroke chain drive engine, known for fuel efficiency, low noise, and minimal maintenance.

Q: How fast can it go?
A: Speeds vary by terrain and rider weight, but typically up to 25–35 MPH.

Q: What fuel does it use?
A: Regular unleaded gasoline—no need to mix oil like 2-stroke engines.

Q: Is the bike pre-assembled?
A: The bicycle is assembled, but engine components require installation. Professional assembly is recommended.

Q: Is it street legal?
A: Laws vary by state and country. Check local regulations before riding.

Q: What is the weight capacity?
A: The cruiser supports up to 250 lbs.

Maintenance Tips

Engine Care

• Check and change engine oil every 20-25 hours of use.

• Inspect the spark plug weekly and clean or replace as needed.

• Ensure the air filter is clean and free of debris; clean regularly depending on use.

. Chain & Transmission

• Lubricate the chain regularly with a suitable bike or motor oil.

• Check chain tension and alignment—should have slight slack but not sag.

• Inspect the transmission mounting bolts periodically for tightness.

 Frame & Components

• Tighten all frame bolts and connections after initial rides and during regular checkups.

• Inspect the tires for wear and proper inflation (recommended PSI is usually printed on the sidewall).

• Clean the bike frame with a damp cloth; avoid pressure washing near engine/motor parts.

. Fuel System

• Use fresh, clean gasoline; avoid ethanol-heavy fuel.

• Drain the fuel tank if storing for extended periods.

• Check fuel lines for cracks or leaks monthly.

. Brakes & Controls

• Test coaster brakes regularly for responsive stopping.

• Lubricate throttle and clutch cables; ensure smooth and full movement.

 Muffler & Exhaust

• Inspect the muffler (HD4STROKEMP) for blockages or carbon buildup.

• Tighten bolts and check for noise or vibration issues.