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delta tx comfortable electric chopper trike dreirad pamorama
Delta tx Sitz-Dreirad Komfort Elektro-Chopper Trike Tricycle Panorama
Delta tx E-Chopper Komfort Adult Trike Dreirad Erwachsene
Delta tx E-Chopper Komfort Adult Trike Dreirad Erwachsene

Delta tx – The Chopper E-Trike for Everyday Life and Leisure

The Dignified Way to Be Mobile on Three Wheels

The comfortable Delta tx makes safe cycling easier than ever before! It starts as soon as you get on: The high seating position and low-slung frame of the Delta tx make it easy to get on and off, while the variable seat systems allow you to find your perfect position in no time. You’ll enjoy an excellent overview of traffic, a secure position when stopping at traffic lights, and a panoramic view on a country ride.

The controls on the ergonomic handlebars are always easy to reach, making steering, shifting gears, and braking a breeze. Wonder what the best part is? You’ll receive support in every situation! All Delta tx trikes from HP Velotechnik come equipped with an electric motor up to 25 km/h (16 mph) or up to 20 mph for the USA, including a push assist up to 6 km/h (4 mph).

Four motor systems with different power profiles are available, and you can choose a fully automatic gearshift for each of the motors. Simply pedal in your own pace, your Delta tx trike will select the right gear for you!

Crucial for the stable riding characteristics is the comfortably suspended frame. The suspension element underneath the seat can be individually adjusted to your weight and a total load of up to 145 kg (320 lbs). The voluminous Super Moto-X tires developed by Schwalbe especially for e-bikes roll extremely smoothly. With their 62 mm (2.4″) width the tires also offer plenty of grip, even on poor roads.

Delta tx

The Easiest Entry Into the Trike Class

A superior riding experience with high tipping stability: The seat is positioned between the rear wheels to optimize the center of gravity, while the low position of the motor and battery, as well as the generously dimensioned and deeply positioned luggage basket, ensure a safe and stable ride.

Top class: The Delta tx is lightweight in every aspect. With its sturdy aluminum frame, the lightest version weighs just 35 kilograms (78 lbs) including motor and battery. Your lightweight Delta tx excels in the premium league of motorized tricycles!

Transporting your trike is easy: The Delta tx is separable for transportation, allowing you to disassemble it into three space-saving parts in three minutes. You can easily lift them into your car and still have enough space for your luggage. For maximum mobility, you only need a minimum of tools – a 5 mm Allen key!

Make your own choice: We offer the Delta tx in two versions. With the Special Edition models (SE models), you don’t have to spend time evaluating the many possibilities of our modular system. You will receive your trike almost fully equipped with a versatile set of components, based on our many years of experience as a custom bike manufacturer. If you opt for a Delta tx in the modular system, you can choose your favorite options and have your E-Chopper built exactly according to your wishes. Your HP Velotechnik dealer will be happy to advise you!

Smooth and Comfortable

Inch by Inch Ingenious Design

Komfort-Dreirad Trike Elektro-Chopper Delta tx Bafang

Take hold! The ingenious design ensures smooth directional stability and maximum flexibility. With a turning circle of just 3.20 meters (10’5″), you’ll be able to navigate even the tightest spaces with ease.

Not an inch too high: The Delta tx achieves a comfortable step-through height of just 35 cm (12.6″) by elegantly positioning the cables and the smooth-running chain guard low against the frame. No shoe will get stuck. 

Not an inch too wide: At 75 cm (29.5″), the Delta tx is conveniently narrow. This means that you can also ride on narrow paths without any problems. And if you want to take your trike through your gate and door to park it, you can easily roll inside.

Elektro-Dreirad Chopper Komfort-Cruiser Panorama

Your Seat, Your Throne

Our Mesh Seats – Maximum Ventilation and Adjustability

At HP Velotechnik, we believe that the key to a comfortable ride is a really comfortable seat.

That’s why we have developed the Delta tx with the utmost attention to seating comfort. Our ErgoMesh and ErgoMesh Premium seats are designed to provide maximum ventilation and adjustability. You can choose between two heights: the standard or the HS version, which is 11 cm (4.3″) higher and provides a better overview. Depending on your height and therefore the position of the seat on the frame, you can sit at a height of 59 to 71 cm (23″ to 28″).

Go wide: The ErgoMesh and ErgoMesh Premium seats are also available in two sizes. The XL seats are each 5 cm (2″) wider compared to the standard size. Their backrests are also slightly higher and the seat bases slightly deeper. You can adjust the shape of the seat to your body by tightening or loosening the tensioning straps on the back of the seat.

Komfort-Dreirad Elektro-Chopper Delta tx Sitze Seat Size
Liegeradsitz Recumbent Seat ErgoMesh Premium Detail Orthoflex

Our OrthoFlex® technology ensures that even the standard ErgoMesh mesh seat offers plenty of scope for further ergonomic adjustments. It consists of four highly breathable cushions that can be individually cut to size. You insert these 3D cushions into the sides of the seat and backrest and adjust them according to your preferences.

For the ultimate in comfort, our ErgoMesh Premium seat offers independent adjustment of the inclination of the backrest and seat base within a range of 25°. With the optional Seat angle adapter, you can raise the backrest up to a further 9° steeper.

For the ultimate in comfort, our ErgoMesh Premium seat offers independent adjustment of the inclination of the backrest and seat base within a range of 25°. With the optional Seat angle adapter, you can raise the backrest up to a further 9° steeper.

Komfort-Dreirad Erwachsene E-Chopper Adult Trike Delta tx

From Shopping to Touring

Want to Ride Fully Loaded? We’ve Got You Covered!

Secret competition for cargo bikes: Transform your trike into a versatile transporter! With our various luggage systems, you can carry a total up to 50 kg (110 lbs) of cargo easily, safely and with optimum suspension on your Delta tx. Are you looking for a trike that can carry all your luggage with ease? Look no further!

The Delta tx is designed to accommodate as much luggage as possible with the lowest possible center of gravity. Regarding this aspect, the space between the rear wheels is the logical choice for accommodating a practical transport basket. Due to the elegant design of the comfortable E-Chopper, this space is so generous that HP Velotechnik has developed an extra-large basket for you! You can easily remove the 25 cm (9.8″) high container by the handle and turn it into your shopping companion.

Delta tx Accessories Zubehör Plattform-Gepäckträger Korb Transport Carrier Basket

You can also use the trike without the basket and load a large crate of beverages, for example. The platform carrier is securely attached to the suspended part of the frame and has a comfortable loading height of 38 cm (15″). The internal dimensions are 48 x 32.5 cm (18.9″ x 12.8″) and the maximum load is 25 kg (55 lbs).

Above the platform carrier with the large basket, there is still plenty of space for a standard bike bag. Simply hang it in the optional Bag mount behind the seat to carry up to 12 kg (26.5 lbs) of extra cargo.

Delta tx Zubehoer Accessories Gepaeck Luggage Taschenhalter Bag holder

Additionally the Add-on bags designed by HP Velotechnik can be attached to the right and left of the seat. The practical bags, each with 1.4 liters of storage space (1.5 kg or 3.3 lbs), are easy to clip on and off – your highly variable companion on a day trip.

Small luggage, right at hand: Our Side bag mounts are the perfect option for attaching standard handlebar bags to the right, left or both sides of the seat. The load capacity of each is 5 kg (11 lbs). And if you want to keep things really cool, you can also fit the practical holders with a standard bicycle cup holder.

Delta tx Zubehör Accessories Sitz Taschen Seat Add-on bags

Additionally the Add-on bags designed by HP Velotechnik can be attached to the right and left of the seat. The practical bags, each with 1.4 liters of storage space (1.5 kg or 3.3 lbs), are easy to clip on and off – your highly variable companion on a day trip.

Small luggage, right at hand: Our Side bag mounts are the perfect option for attaching standard handlebar bags to the right, left or both sides of the seat. The load capacity of each is 5 kg (11 lbs). And if you want to keep things really cool, you can also fit the practical holders with a standard bicycle cup holder.

Delta tx Zubehör Accessories Gepäck Luggage Side Bag Mounts

In addition to the platform carrier, you can opt for the Trailer coupling option. This allows you to pull a child or cargo trailer behind you with a total weight of up to 40 kg (88.2 lbs).

Stepless Adjustment & Easy Split

One Frame Size for the Whole Family

Delta tx Sesselrad Dreirad Erwachsene Elektro-Chopper Electric Trike

The main frame of the Delta tx comes always in one size. It offers space for people between 1.59 (5’2″) and 2.00 meters (6’7″) tall. For stepless adjustment, simply open the two quick-release levers to slide the seat on the frame.

The handlebar system is also adjustable in length and height. The elegantly curved standard stem conveys a real chopper feeling, while the shorter, straighter version makes the steering feel more dynamic and responsive. The short stem is also recommended for people under approx. 1.70 m (5’6″) tall. This means that the Delta tx also offers plenty of scope to adjust it to your individual preferences for arm and hand positions.

Easily separable: The Delta tx can be split into three parts in around three minutes. The only tool you need is a 5 mm Allen key. The front section has a packing size of 119 x 60 x 42 cm (46.8″ x 23.6″ x 16.5″; L x H x W, with pedals), the rear section measures 122 x 75 x 60 cm (48″ x 29.5″ x 23.6″; with handlebars and platform carrier).

The seat can be easily stowed next to it for transportation in your car. The weight of the two frame parts is approximately the same, namely around 16 kg (36 lbs) each. This is a great advantage after splitting the trike when lifting the individual parts!

Händlernews 2306 DET 2

Check out our video to find out how to split the trike.You will also learn how to easily attach the handlebars under the platform carrier and disconnect the motor cable connector.

Video*

How to Split the Delta tx

Thumbnail Delta tx teilen HP
Play Video about Thumbnail Delta tx teilen HP

*The video embedded here is provided via the YouTube platform. When you start playing the video – even with the extended privacy settings used by us – a connection to the provider’s servers is established. Among other data, information may be transmitted that allows YouTube to analyze your surfing behavior, for example. This applies in particular if you are logged into your YouTube account.

Electric Assist

Always With Motor! And a Fully Automatic Gearshift on Request

You can choose from four different electric motors for your Delta tx. All of them are bottom bracket motors that provide additional assistance up to 25 km/h (16 mph), or up to 20 mph in the USA. The basic version comes with the M300 from Bafang. Regardless of how forcefully you pedal, it unleashes its power as soon as you start pedaling. You don’t even need a throttle for this. The rotation-controlled system offers five power levels and helps you to ride home relaxed even when you start feeling tired.

Alt

If you appreciate a more sporty feeling, choose one of the three torque-controlled Shimano STEPS motors: the more powerful you pedal, the more assistance the system provides. The E5000 system is ideal if you are looking for a motor with a medium level of assistance at an attractive price. The E6100 provides 50 percent more torque power. The high-end EP801 Cargo system provides 85 Nm and 600 W maximum power for rapid acceleration from the very first pedal stroke.

Dreirad Elektro-Chopper Delta tx Motor Shimano Steps EP801 Cargo
Komfort-Dreirad Delta tx Detail Gangschaltung Enviolo Trekking Automatiq

Many cyclists love to shift gears extensively in order to always pedal in the optimum range. With our automatic gearshifts adapted to the motor profiles, you always ride in the optimum range – without having to lift a finger. While you are waiting at a red light, for example, your system has already shifted into the right gear.

The Enviolo Trekking Automatiq hub is an ideal addition to the Bafang motor. It not only changes the gear ratio automatically, but even without steps!

For the E5000 and E6100 motors,the Nexus Di2 8-speed hub is a great partner. With the top model, the powerful EP801 Cargo, you have the choice between the continuously variable Enviolo or the Cues Di2 from Shimano. The Cues is fascinating as the world’s first electric automatic derailleur. Even when you are not pedaling, the chain continues to rotate as required and, thanks to the Autoshift function, ends up in the gear that suits your speed.

Of course, we also have something in our range for fans of traditional manual gearing: the classic encapsulated hub gear, the Rohloff Speedhub. The very low-maintenance 14-speed drivetrain, which is often chosen by experienced riders for challenging conditions, can be easily operated using the twist grip.

Motor Systems

Performance Data and Technical Features

Bafang
M300
Shimano
STEPS E5000
Shimano
STEPS E6100
Shimano
STEPS EP801 Cargo
Support
up to 25 km/h (16 mph, US-version 20 mph)
up to 25 km/h (16 mph, US-version 20 mph)
up to 25 km/h (16 mph, US-version 20 mph)
up to 25 km/h (16 mph, US-version 20 mph)
Push assist
up to 6 km/h (3.7 mph)
up to 6 km/h (3.7 mph)
up to 6 km/h (3.7 mph)
up to 6 km/h (3.7 mph)
Range
up to 150 km (93 miles)*
up to 189 km (117 miles)**
up to 177 km (110 miles)**
up to 191 km (118 miles)**
Force amplification
5 levels
3 levels:
Eco / Normal / High
3 levels:
Eco / Normal / High
3 levels:
Eco / Trail / Boost
Max. torque
80 Nm
(at the front motor)
40 Nm
(at the front motor)
60 Nm
(at the front motor)
85 Nm
(at the front motor)
Rated power
250 W
250 W
250 W
250 W
Maximum power
550 W
420 W
400 W
600 W
Support
independent of  pedal power
up to 200%
up to 200%
up to 400%
Battery
Bafang 43 V Li-Ion
Shimano 36 V Li-Ion
Shimano 36 V Li-Ion
Shimano 36 V Li-Ion
Energy content
450 Wh
418 Wh
(optional 630 Wh)
418 Wh
(optional 630 Wh)
418 Wh
(optional 630 Wh)
Battery weight
2,65 kg (5.8 lbs)
2,6 kg (5.7 lbs)
2,6 kg (5.7 lbs)
2,6 kg (5.7 lbs)
Battery life
500 charging cycles
800 – 1000 charging cycles
800 – 1000 charging cycles
800 – 1000 charging cycles
Charger
Bafang 2 A
Shimano 2 A
(optional 4 A)
Shimano 2 A
(optional 4 A)
Shimano 2 A
(optional 4 A)
Charging time
6.5 hours
6.5 hours
(3.5 hours 80%)
6.5 hours
(3.5 hours 80%)
6.5 hours
(3.5 hours 80%)

* Range measured by HP Velotechnik under similar conditions as for the Shimano STEPS motors.
** Range as stated by Shimano: support mode Eco, flat terrain, 23 km/h (14.3 mph), system weight 105 kg (231 lbs), temperature 23°, standard battery with 418

Komfort-Dreirad Erwachsene Elektro-Chopper Adult Trike Delta tx mobil

Top Virtues of the Delta tx

Sportiness
0%
Comfort
0%
Travel suitability
0%
Everyday strength
0%
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The Details at a Glance

Your Delta tx electric comfort scooter trike has these technical refinements on board as standard.

Accessories

Optional Features for True Individuals

Do you have your own notion of your ideal trike technology? Our modular system enables us to build your Delta tx E-Chopper trike to meet your needs and desires. A whole range of reliable features and components is available for your recumbent, all of which have been specially developed to excel in everyday use. Here we present selected accessories. All other options can be found on our price pages and in our catalogs. Or take a look at the online configurator and get an additional visual impression.

You can contact your HP Velotechnik dealer for detailed advice. He knows the advantages of the various components, can tell you the maintenance intervals, and will gladly help you tailor your Delta tx’s features to match its intended use, your riding style, and your needs.

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Build My Dream Bike Now!

Fast, convenient, and informative: Selecting the components of your e-scooter comfort trike is easy with our online configurator. Choose to your heart’s content from our versatile modular systems!

Facts and Figures

Specifications and Technical Data Delta tx

The outstanding ride of your comfortable e-chopper trike is the result of thoroughly engineered performance technology with precise technical specifications. The detailed figures can be found here in the technical data sheet – from the dimensions to the payload, from the seat height to the appropriate rider size. And of course, we are also happy to show you which colors you can choose for your Delta tx e-scooter trike.

  • Seat height: from 48 - 71 cm (19" - 28")
  • Seat width ErgoMesh / XL: 38 cm / 43 cm (15"/ 16.9")
  • Seat width ErgoMesh Premium / XL: 41 cm / 46 cm (16.1" / 18.1")
  • Adjusting angle (ErgoMesh / HS): 8° / 13°
  • Adjusting angle (ErgoMesh Premium): 14° (back rest), 11°(seat base)
  • Wheel size: 20" (ISO 406)
  • Max. tire width: 62 mm / 2.4"
  • Bottom bracket height: 43 cm (17")
  • Step-through height: 35 cm (13.8")
  • Length: 221 cm (87")
  • Width: 75 cm (29.5")
  • Height (max.): 128 cm (50.4" upright seat)
  • Handlebar width: 63 cm (24.8")
  • Wheelbase: 150 cm (59")
  • Track width: 69 cm (27")
  • Turning circle: 3,20 m (10'5", outer wheel)
  • Packing size: 119 x 60 x 42 cm (46.8" x 23.6" x 16.5"; front section with pedals), and 122 x 75 x 60 cm (48" x 29.5" x 23.6"; rear section with handlebars and platform carrier)
Delta tx Sitz-Dreirad Komfort Elektro Chopper Trike
Standard color: Blue flash
Delta tx Sitz-Dreirad Komfort Elektro-Chopper Trike Tricycle
Standard color: Sparkling iron gray
  • Suspension travel: 80 mm (3.1", rear)
  • Weight: from 35 kg (78 lbs) with pedals
  • Payload: max. 145 kg (320 lbs)
  • Frame material: Aluminum 6061T6
  • Rider height: 1,59 - 2,00 m (5'2" - 6'7")

We are committed to the quality of our products. Therefore we grant a guarantee of 10 years on the frame and the swing arm bearing of our bikes and trikes. For further information, please have a look at our warranty conditions.

They Even Have a Catalog? This Is Getting Better and Better!

You can find all the details about the Delta tx electric chopper trike in our informative catalog.

Even now you have the choice with us: Browse here online on our website. Or request your copy in high-quality printing form by post. So you can comfortably recline on your sofa and start discovering the world of trikes from HP Velotechnik – without obligation and free of charge.

Do you want to read more?

They Even Have a Catalog? This Is Getting Better and Better!

In our informative folding flyer you can read all the details about the comfortable electric chopper.

Request your copy in a high-quality printing form right away. So you can comfortably recline on your sofa and start discovering the world of trikes from HP Velotechnik – without obligation and free of charge.

Picture Gallery

Here You Can Enjoy the Best Views

You will experience the best reasons for one of our recumbents during an extended test ride. On our website, we can only describe to you the incomparable driving feeling. True to the saying “A picture says more than 1000 words” we want to let our comfortable electric scooter trike Delta tx speak for itself.

Move the mouse pointer over the image. Use the magnifying glass symbol to open the picture gallery. Alternatively, you can use the link icon to download photos in high resolution, e.g., as a desktop background – simply right-click after opening the image. You can find more high-resolution pictures in our album about Delta tx on Google Photos.

Video*

Delta tx - The E-Chopper for Your Comfort

Adult Tricycle E-Chopper Scooter Trike Delta tx Video English

*The video embedded here is provided via the YouTube platform. When you start playing the video – even with the extended privacy settings used by us – a connection to the provider’s servers is established. Among other data, information may be transmitted that allows YouTube to analyze your surfing behavior, for example. This applies in particular if you are logged into your YouTube account.

Find a Dealer

All Right, Enough Theory, How Do I Get on The Comfortable E-Chopper?

These dealers near you are partners of HP Velotechnik. With the “Advanced search” you can search specifically for dealers where a Delta tx is waiting for your test drive from the beginning of 2024. Click on the dealer for the details and your desired date for an individual consultation.

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