scheduleOur stores and their opening hours local_shippingDelivery and personal pick up are working normally
Form is being processed
New model - modelový rok 2023

BULLS Sonic EVO TR1 29 electric bike, for blue

Found a better price?
Do you want to test the bike without obligation before purchasing? Choose personal pick-up and decide there.
Services available for this product
tune Bike fitting discount 50 % (you will save 70 €)  More information
local_shipping Shipping or home delivery free
build Personal pick-up with assembling and warranty service for free
payment Pay in instalments  See how much you pay

BULLS Sonic EVO TR1 29 electric bike

The electric bike BULLS Sonic EVO TR1 29 is a powerful E-MTB designed for demanding riders. At the heart of the Sonic E-Power frame is the new Bosch Performance Line CX electric drive that can fully develop its sporty performance. Together with the energy of the large 750 Wh PowerTube battery, the Sonic Evo TR 1 is optimally equipped for long and demanding rides and trips in the field. The fully suspended frame with a lift of 120 mm ensures optimal traction and sufficient cross-country ability.

Level and quality of equipmenthelp

Light and occassional rides

Can handle occasional trips on paved and unpaved roads even in moderate terrain, but with frequent driving, the components will need regular fine-tuning.


Sonic aluminum
SR Suntour Lytro 34 Air LOR 120 mm
Noticeably more comfortable ride
Rear shock
SR Suntour Edge Plus R 120mm
Reliable and great performance
Shimano Deore RD-M5120, 10spd
Regular and longer rides
Commuting and short rides
Front brakes
Shimano BR-MT420 hydr. 203/203 mm
Regular and longer rides
BULLS The Frog, 35 mm
Prologo Proxim 400 Wide
Limec Alpha 1
Rodi Tryp 30
Schwalbe Smart Sam 29x2.25
Bosch Performance CX BES3 (25/85 Nm)

Product details

Sex Men, Unisex
Battery 756 Wh
Drive Bosch Performance CX
Model year 2023
Gears 1x10
Brakes Disc brakes - hydraulic
Wheel diameter 29"
Travel 120mm/120mm
Material aluminium
Colour for blue
Fork Air
Shock Air
Zdvih zadnej stavby 120 mm
product ID 207495
Size Body height 26" 27.5" 29"
XS 150-165 cm 33 - 37 cm - -
S 160-175 cm 38-43 cm 38-43 cm -
M 170-185 cm 43-47 cm 43-47 cm 43-47 cm
L 180-195 cm 47-52 cm 47-52 cm 47-52 cm
XL 190-205 cm - 51-56 cm 51-56 cm
XXL 200-215 cm - 53-60 cm 53-60 cm

All bicycles at the MTBIKER shop are new, not-ridden, from an official distributor and with a full warranty. Several brands even offer a lifetime warranty on the frame after registration. We perform all warranty services in MTBIKER stores after personal delivery or after sending the bike (or its part) by courier.

Our bike shipment is as follows:
  1. The bicycle is taken out of the manufacturer's box
  2. The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
  3. The bicycle is carefully packed back into a box and shipped
  4. If you order a bicycle for in store pick up or home delivery, the bicycle will be waiting put together, checked and ready to use for you.
  5. If you order a bicycle via courier to your home address, the following must be done at home:
    1. Take the bike out of the box and carefully remove safety material and foils
    2. Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
    3. Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
    4. Loosen the screws in the headset, straighten the stem with the front wheel, tighten the upper screw on the fork and then tighten the headset (2 minutes, 4 or 5 mm hex key is needed).
    5. Mount the pedals to the cranks while lubricating the thread and carefully mounting it the right way (1 minute, 8 mm hex key or 15 mm wrench).
    6. Mount seatpost to frame (10 seconds, without needing any tools if the frame has a quick link).
    7. Inflate the tyres or fork and shock to desired pressure (2 minutes, pump needed).
    8. Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
    9. Go for a test drive! Handle your bicycle carefully until you get used to it. If the bike has disc brakes, their performance will be limited from now on - they will gain their full power after 4-5 strong brakes at higher speed.
Auxiliary video for setting up the bike:

Rating 0/5

(0 ratings)
starstarstarstarstar (0 ratings)
starstarstarstarstar_outline (0 ratings)
starstarstarstar_outlinestar_outline (0 ratings)
starstarstar_outlinestar_outlinestar_outline (0 ratings)
starstar_outlinestar_outlinestar_outlinestar_outline (0 ratings)
Add your rating star_outline star_outline star_outline star_outline star_outline
For every rating, you get points to the loyalty system
Add a review

comment Reviews

There aren't currently any reviews. If you have experience, add your review here.

Form is being processed
Add rating
Form is being processed

comment Questions

There aren't currently any questions. If you have a question, write it here.

Form is being processed

Shopping FAQ

All the answers to questions about delivery, payment, security, returns, warranty and much else.

You may find these products complementary

Why shop with us?

Find out what makes us special

Why shop with us?

More about shopping

800 000+ orders

We are the largest cycling e-shop in Slovakia proven by 100,000+ customers.

Unique customer service

We are available via email, online chat, phone or in person at our MTBIKER stores.

We actively support the cycling community in Slovakia

Thanks to your order we can support cycling development.

Secure payment methods

The payment process is safe and we offer you a wide range of options.

Loyalty system

We will reward you for your purchase and also for quality contributions in the MTBIKER forum, e-shop, trips and photo gallery.

MTBIKER centre and showroom

Visit our store with a pump-track and trail access or our showroom in a historical bulding in central Bratislava.

More about shopping
navigate_before navigate_next