TrailMaster Powersports

TrailMaster R125 125cc Sport ATV - Automatic with Reverse, 7-inch Wheels

Regular price $1,199.00 USD
Color: Green

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TrailMaster R125 125cc Sport ATV hero shot - automatic with reverse, 7-inch wheels
$1,199.00 USD
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TrailMaster R125 125cc Sport ATV - Automatic with Reverse, 7-inch Wheels


Description

The TrailMaster R125 is a mid-size 125cc Sport ATV engineered specifically for young riders ages 9-12 who are ready to take on real terrain. Packing in the same premium features you'd expect from top-name brands, this machine delivers full suspension, hydraulic disc brakes, electric start, and front and rear lighting - all at an accessible price point. The automatic transmission with reverse makes it genuinely easy for new riders to control, while the aggressive all-terrain tires and tough chain drive give it the capability to handle trails, fields, and rough ground with confidence.

Built with safety and fun in mind, the R125 features a CDI ignition, a rear rack for carrying gear, and a foot-shifter that makes transitioning between forward, neutral, and reverse smooth and intuitive. Whether you're introducing a child to off-road riding or looking for a reliable upgrade from a smaller machine, the R125 is a well-rounded ATV that punches well above its class.


Key Features

  • 125cc 4-Stroke Engine: Air-cooled, single-cylinder motor delivers 5.3 kW at 8,000 rpm - plenty of power for young riders on the trail.
  • Automatic Transmission with Reverse: Foot-shifter makes it easy to move between forward, neutral, and reverse - ideal for beginner to intermediate riders.
  • Electric Start: No kick-starting hassle - push-button electric start gets you going quickly every time.
  • Full Suspension: Double A-arm front suspension and solid axle rear suspension smooth out bumps and rough terrain for a more comfortable ride.
  • Front and Rear Braking: Front drum brake and rear disc brake provide confident stopping power in a variety of conditions.
  • Aggressive All-Terrain Tires: 16 x 8 - 7 tires front and rear grip dirt, grass, gravel, and trails with ease.
  • CDI Ignition System: Reliable ignition for consistent starts and steady engine performance.
  • Rear Rack & Lighting: Rear cargo rack plus front and rear lights add practicality and visibility for outdoor use.
  • Recommended Age 9-12: Max load of 143 lbs and a 23.62-inch seat height sized right for youth riders.
  • Max Speed of 29 mph: Fast enough to be exciting, sized and tuned to match a young rider's skill level.

Shipping

This product requires additional shipping. If you'd like a quote before you purchase, fill out the form on this page or email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.


What's Included

  • TrailMaster R125 125cc Sport ATV
  • Free full-face helmet (youth or adult size, $99 value - select size at checkout)

Why You'll Love It

The TrailMaster R125 gives young riders a genuine off-road experience without cutting corners on safety or build quality. It's the kind of machine that builds confidence - automatic with reverse means less fumbling and more riding, and the full suspension keeps rough trails from becoming frustrating. Parents can feel good knowing this ATV is sized and tuned for riders ages 9-12, with a 143 lb max load and intuitive controls that match a developing rider's ability. TrailMaster has built a strong reputation for delivering name-brand quality at a price that makes sense for families. Add in the included helmet - a $99 value - and you're getting a complete, ride-ready package from day one. For families investing in an outdoor hobby that kids will carry with them for years, the R125 is a smart, durable choice.


Product Specifications

View Product Specs
Engine Type 125cc, 4-stroke, air-cooled, single cylinder
Displacement 120 cc
Max Horsepower 5.3 kW @ 8,000 rpm
Bore x Stroke 52.4 x 55.5 mm
Max Speed 29 mph
Ignition CDI
Starting System Electric start
Engine Oil SAE 15W/40
Battery 12V, 5Ah
Transmission Automatic with Reverse
Final Drive Chain
Driving Wheel Rear wheel drive
Front Suspension Double A-arm
Rear Suspension Solid axle
Brakes Front: Drum brake / Rear: Disc brake
Tires (Front/Rear) 16 x 8 - 7 / 16 x 8 - 7
Fuel Capacity 2.06 L
Net Weight 160.5 lbs
Gross Weight 226.2 lbs
Max Load 143 lbs
Wheelbase 33.46 inches
Overall Size (L x W x H) 53 x 31 x 35 inches
Seat Height 23.62 inches
Minimum Ground Clearance 3.35 inches
Packing Size 54 x 32 x 30 inches
Recommended Age 9-12 years
Assembly Required Partial assembly required; ships freight on a pallet

 

FAQ

Does this ATV come assembled?

The R125 arrives partially assembled and ships freight on a pallet. Final assembly steps - such as attaching handlebars, mirrors, and other components - are required before riding. Most mechanically inclined buyers can complete assembly at home with basic tools, though professional assembly is always an option.

Is this ATV suitable for beginners?

Yes - the automatic transmission with reverse and electric start make the R125 very approachable for young riders who are new to ATVs. The controls are intuitive, and the power output is tuned to match the skill level of riders ages 9-12. Adult supervision is required for riders under 16.

What helmet comes free with this ATV?

You can select a free full-face helmet (a $99 value) at checkout. Options include Youth Full Face in Medium or Large, and Adult Full Face in Large or X-Large. The helmet color may vary. Limit one helmet per vehicle purchase.

What kind of terrain can the R125 handle?

The R125 is equipped with aggressive 16 x 8 - 7 all-terrain tires, double A-arm front suspension, and solid axle rear suspension, making it capable on dirt trails, grass, gravel, and light off-road terrain. It is not designed for deep mud or extreme rock crawling.

How fast does the TrailMaster R125 go?

The R125 has a maximum speed of 29 mph. This is appropriate for young riders in the 9-12 age range and provides an exciting but manageable riding experience. Always ensure proper safety gear is worn and riding area is supervised.

Is there a speed limiter for younger or newer riders?

Many youth ATVs in this class include a throttle limiter screw that allows a parent or guardian to restrict the maximum speed. We recommend confirming this detail with the product documentation included with your unit or contacting us at service@omahasportsandgames.com for more information.

Product specifications table
Specification name Specification Value
Drive type RWD
Fuel supply Gasoline
Item condition New
Transmission type Automatic
Vehicle features Headlights, Cargo rack

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