scheduleOur stores and their opening hours
Localisation
Form is being processed

DEMA BOOST 29 electric bike, metallic green/black

RRP 2,949 
1,799.90  -36%
Found a better price?
Choose a design
Services available for this product
tune Bike fitting discount 20 % (you will save 28 €)  More information
build Personal pick up with assembling and warranty service for free
local_shipping Shipping or home delivery free
payment Pay in instalments  See how much you pay

DEMA BOOST 29 electric bike

Level and quality of equipmenthelp
Regular and longer rides

Built for regular rides on unpaved and forest roads, with equipment with a good balance of durability, functionality and performance.

Specification
Drive
Bafang M510 (MM G520.250) 95 Nm, 36 V, 250 W, pedal (speed & torque) sensor integrated, ISIS Axle, Canbus
High to maximum performance
Battery
DZ0121 LG 21700 Cells M50T 36 V 20 Ah/720 Wh Canbus Smart BMS
For demanding and longer rides
Display
Bafang DP E180 Canbus
Frame
BOOST MTB Alloy
Fork
RockShox 35 120mm
Noticeably more comfortable ride
Shifting
Shimano Deore SL-M5100, 11 speed
Regular and longer rides
Derailleur
Shimano Deore RD-M5100 SGS 11 speed
Regular and longer rides
Cassette
Shimano Deore M5100 11 speed 11-51T
Regular and longer rides
Chain
SRAM Eagle
Cranks
Bafang ISIS (Bafang standard), 32T NW
Light and occassional rides
Brakes
Shimano MT200 Hydraulic Disc
Light and occassional rides
Rims
WTB ST i27 TCS 2.0 29"
Hubs
Extend 15x110/12x148 mm Boost 32H
Tires
Extend Grizzly 29x2.25"
Seat post
Extend Alloy 31.6x400 mm
Saddle
Selle Italia MODEL-X
Stem
Extend D6122, 8° OS 31.8 mm
Handlebars
Extend A6074BT 740 mm Rise 19 mm backsweep 9°
Grips
Extend Absorbic Silicone 130 mm
Headset
Extend H868P, 1 1/8" - 1.5" Tapered
Pedals
Extend Alloy Black
Product details
Sex Men, Unisex
Model year unspecified
Gears 1x11
Groupset Shimano Deore
Colour metallic green/black
Material aluminium
Wheel diameter 29"
Drive Bafang
Battery 720 Wh
Brakes Hydraulic disc brakes
Fork Air
Fork travel 120 mm
Telescopic seat post no
product ID 339802

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:
Product rating  (0 ratings)
0/5
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)

How do you rate the product?
Add a review
Help others, earn points and shop better prices thanks to the loyalty system
comment Reviews

There are currently no reviews

Form is being processed
Add rating
Form is being processed
comment Product question

There are currently no questions

Form is being processed
DEMA is the first and oldest Slovak bicycle brand with more than 30 years of tradition continuously presented on the European market. DEMA has won many awards within the most recognized global brand evaluation program - Superbrands Award. DEMA offers a wide portfolio of bicycles from electric bicycles, through MTB, cross, or City bicycles to bicycles for our little ones. All with modern design and quality components.
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
1 000 000+ 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
keyboard_arrow_up