The difference between the Yozma IN 10 Pro and Riding Times GT73 Pro begins at the rear wheel. GT73 Pro places its motor in the rear hub and uses matching tyres. We built the IN 10 Pro with the motor inside the chassis, a 420 chain drive and a staggered 17/14 inch wheel set.
Those choices affect more than the specification table. They determine where the drive mass sits, how the rear wheel is constructed and whether the whole bike follows the layout of a compact dirt bike. For riders choosing mainly for permitted off road areas, that architecture is the useful place to start.
Which Riding Times GT73 Pro Are We Comparing?
This article uses the GT73 Pro specification currently published on the main Riding Times product page. The version shown there has a rear geared hub motor, matching 70/100-19 tyres, front and rear suspension and hydraulic brakes. It is not the standard GT73 displayed in the same specification table.
Riding Times does not provide one product page covering every European country. Configuration, availability, delivery and after sales arrangements should therefore be confirmed for the buyer's location before ordering.
Yozma IN 10 Pro vs Riding Times GT73 Pro at a Glance
| Published detail | Yozma IN 10 Pro | Riding Times GT73 Pro | Why it matters on dirt |
|---|---|---|---|
| Drive layout | Motor mounted in the chassis with a 420 chain drive | Rear geared hub motor | The Yozma keeps its motor outside the moving rear wheel |
| Wheel and tyre layout | 17 inch front and 14 inch rear, staggered | Matching 70/100-19 front and rear tyres, also described as 25 × 3 inches | Yozma uses the larger front and smaller rear arrangement associated with dirt bikes |
| Suspension | Inverted hydraulic fork and nitrogen rear shock | Front suspension with compression adjustment and rear suspension | Both include front and rear suspension for uneven surfaces |
| Braking | Heavy duty hydraulic brakes | Hydraulic brakes with 230 mm rotors and EABS | Both use hydraulic systems; feel and setup still need to be judged on the actual bike |
| Controls and water resistance | Three selectable modes, reverse and IPX6 | Full twist throttle, cadence sensor and IPX4; reverse is not listed | Reverse gives the Yozma an extra control when repositioning in a confined area |
| Recommended rider height | 140 to 190 cm | 5 ft 5 in to 6 ft 3 in, approximately 165 to 191 cm | Height is a starting point; reach, inseam and experience also affect fit |
The Drive System Defines the IN 10 Pro
A hub motor sits inside the wheel it turns. On the GT73 Pro, the rear wheel therefore carries the drive unit and does not need an external motor to rear wheel chain. That is a straightforward solution for its pedal equipped frame.
The IN 10 Pro takes a different route. Its motor is fixed within the main chassis and transfers drive to the rear wheel through a 420 chain. The rear suspension can manage a wheel that does not contain the motor, while the chain and rear sprocket create a clear mechanical connection between the chassis and the ground.
This arrangement also makes the drivetrain visible during a pre ride check. Chain condition, tension and lubrication become part of routine ownership. For riders who want a compact electric dirt bike centred on a chain driven rear wheel, that extra care serves a clear purpose.
Our mid drive vs hub motor guide explains the practical maintenance and handling differences in more detail.
Why We Chose a 17/14 Inch Wheel Set
The IN 10 Pro uses a 17 inch wheel at the front and 14 inch wheel at the rear. The larger front meets shallow ruts, loose patches and repeated bumps first. The smaller rear keeps the back of the bike compact around the chain and sprocket while preserving the stance of a dirt bike.
Riding Times describes the GT73 Pro tyres as both 25 × 3 inches and 70/100-19. These labels refer to different tyre and rim measurements, so the number 25 should not be compared directly with Yozma's 17 inch rim. The useful distinction is matching tyres on the GT73 Pro versus a staggered front and rear arrangement on the IN 10 Pro.
The Yozma wheel set is not an isolated upgrade. It works with the chain drive, rider position and suspension as part of the same off road layout.
Made to Fit Between a Mini Bike and a Full Size Motorcycle
The EU IN 10 Pro page lists a 114 cm wheelbase, 78 cm seat height and 168 cm total length. The recommended rider height is 140 to 190 cm. That creates more room than a small mini bike while keeping the package more compact than a full size motorcycle.
Rider space matters once the ground becomes uneven. There needs to be enough room to stand, move across the seat and shift body weight, without making the bike cumbersome when the line narrows.
Height ranges cannot guarantee fit. Reach, inseam, body weight and previous experience all influence how the same chassis feels. Riders near either end of the range should review the full geometry and, where possible, check their position on the bike before deciding.
Suspension, Braking and Reverse Share One Job
We pair the IN 10 Pro's staggered wheels with an inverted hydraulic fork, nitrogen rear shock and heavy duty hydraulic brakes. These components work together to help the rider maintain a predictable connection with the bike as the surface changes.
Three selectable modes allow the response to be chosen before entering the riding area. Reverse becomes useful after forward movement stops. It can help when backing away from a blocked line, repositioning beside a trailer or turning the bike inside a narrow storage area.
The published IPX6 rating provides protection against water jets, but it does not make the bike suitable for submersion. Keep pressure washers away from the battery, charging port and electrical connections, and follow the manual when cleaning and storing the bike.
See the IN 10 Pro Beyond Product Images
Pat Outdoors walks around the IN 10 Pro, demonstrates the controls and rides the stock bike on dirt, gravel and uneven ground. The longer riding sequences show the rider's position, suspension movement, front wheel tracking and the amount of space available when changing direction.
This is an independent IN 10 Pro review rather than a controlled comparison with the GT73 Pro. Rider size, setup and terrain affect every ride, but continuous footage helps buyers judge the Yozma as a complete bike rather than a list of components.
European Riding Rules Depend on Location
Yozma identifies the EU IN 10 Pro as an off road vehicle for private property or designated trails where permitted. It is not supplied with a Certificate of Conformity for public road registration.
Rules, age requirements, insurance questions and land access vary between European countries and riding locations. Confirm the current requirements where the bike will be used and obtain the landowner's or venue's permission. Do not assume that an electric dirt bike can be used on public roads, cycle paths, pavements, parks or public trails.
Who Should Choose the Yozma IN 10 Pro?
IN 10 Pro is the stronger fit when the bike is being chosen mainly for permitted off road recreation and the rider values:
- A motor mounted inside the chassis and a 420 chain drive
- A staggered 17/14 inch wheel set shaped around dirt riding
- Room to move without stepping up to a full size motorcycle
- Hydraulic suspension and braking in one matched chassis
- Three selectable modes and reverse
- An off road focused platform rather than a pedal centred layout
That is the job we built the Pro to do. Its drive system, wheels, rider space, suspension, brakes and controls arrive as one off road package rather than a collection of unrelated features.
Check the current EU colours, configuration and delivery details below.
Considering the Smaller Yozma IN 10?
Our existing IN 10 vs standard GT73 comparison covers the compact Yozma and the standard Riding Times model. You can also compare the current models in the Yozma electric dirt bike collection or find model specific setup information on the User Manual page.
Yozma IN 10 Pro vs Riding Times GT73 Pro FAQ
Does this article compare the standard GT73 or the GT73 Pro?
It compares the GT73 Pro specification currently published on the main Riding Times product page, not the standard GT73 displayed in the same table.
Which bike uses a motor mounted in the chassis?
The Yozma IN 10 Pro mounts its motor inside the main chassis and drives the rear wheel through a 420 chain. The GT73 Pro lists a rear geared hub motor.
Which bike has the staggered dirt bike wheel layout?
The IN 10 Pro has a 17 inch front wheel and 14 inch rear wheel. GT73 Pro lists matching 70/100-19 tyres at the front and rear.
What rider height is the EU Yozma IN 10 Pro designed for?
The current Yozma EU product page recommends the IN 10 Pro for riders approximately 140 to 190 cm tall. Reach, inseam, weight and experience should also be considered.
Is the Yozma IN 10 Pro available from Yozma EU?
Yes. The IN 10 Pro is listed on the Yozma EU store. Check the live product page for current colours, availability, pricing and delivery details.
Is the Yozma IN 10 Pro intended for public roads in the EU?
No. Yozma identifies it as an off road vehicle and does not supply it with a Certificate of Conformity for public road registration. Check the rules that apply in your country and riding location.
Which Pro Is More Trail Ready?
The GT73 Pro combines a rear hub motor with matching tyres and a pedal equipped frame. The IN 10 Pro takes the more dirt bike specific route with a motor mounted inside the chassis, chain driven rear wheel, staggered wheel set, hydraulic suspension and brakes, selectable modes and reverse.
For a rider buying specifically for dirt, the Yozma is our choice. Its case does not depend on one headline specification. The advantage comes from the way its drive system, wheels, chassis and controls have been arranged around the same off road job.

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