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DEMA ENERGY 5 29 bike, orange/dark gray

499 
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In-store pickup
Available immediately in 1 store Check availability
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At MTBIKER Service Point
Available from 11.06.2026 (Thursday)
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By courier to your home Delivery by courier GLS
Delivery method on Tuesday 09.06.2026
Do you want to test the bike without any obligation?
Choose in-person pick-up at the store and decide on the spot.
Additionally you will receive
Bike fitting discount 20 % (you will save 28 €)
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Extended return option up to 100 days More info
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DEMA ENERGY 5 29 bike

Level and quality of equipmenthelp
Light and occassional rides

Suitable not only for commuting, but also for weekend trips outside the city. You can ride on cycle paths, unpaved roads and in easy terrain. If you ride more demanding terrain or more frequently, you will need to fine-tune more often.

Specification
Frame
DEMA Energy DB Alloy
Fork
SR SUNTOUR XCM RL 29", travel 100 mm Remote Lock
Limited light use
Shifting
Shimano Alivio SL-M2010 2x9 speed
Light and occassional rides
Derailleur
Shimano Altus RD-M2000 SGS
Commuting and short rides
Front derailleur
Shimano M2020 2x9 speed Top Swing
Commuting and short rides
Cassette
Shimano HG200 9 speed 11-36T
Light and occassional rides
Chain
KMC SX9 Silver
Crankset
Shimano FC-MT101 36-22T 175 mm
Commuting and short rides
Brakes
Shimano MT200 Hydraulic Disc
Light and occassional rides
Rims
ORIN GA18 DISC 622x21 mm
Rear hub
Front Extend 32H / Rear Shimano Deore FH-TX506 32H QR
Seat post
Extend Elite II 27,2x400 mm
Saddle
Extend Speed Way Flow
Stem
Extend 110 mm -10°
Handlebars
Extend A6045BT Flat 740 mm
Grips
Shimano DD00B 120 mm TPE
Headset
Extend H863J Semi-integrated 28,6/44/30 mm
Bottom bracket
Extend B902 BSA 68x121 mm
Pedals
Extend Flat PP
MTB tires
Extend Verdict 30TPI, 29x2,125"
Product details
Sex Men, Unisex
Model year unspecified
Gears 2x9
Groupset Shimano Alivio, Shimano Altus
Weight 15.6 kg (M)
Colour orange/dark grey
Material aluminium
Wheel material Aluminium
Wheel diameter 29"
Brakes Hydraulic disc
Fork Spring
Fork travel 100 mm
Dropper post no
Control type mechanical
product ID 327399
Bike size SMLXL
Height (cm) < 170 cm170 - 180 cm180 - 190 cm> 190 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 packaged back into a box and shipped
  4. If you order a bike for in-person pick-up or home delivery, the bike will be waiting for you assembled and checked
  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 seat post to frame (10 seconds, without needing any tools if the frame has a quick link).
    7. Inflate the tires 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:
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Product questions
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Variant DEMA ENERGY 5 29 bicykel, orange/dark gray

SK A čo sa týka veľkosti, to xl by bolo na 178 CM s predpokladom ešte nejakých CM navyše ( puberťák) ,v poriadku, či už veľké? Ďakujem.

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SK Bude to privelke Ram ma pomerne dlhu sedlovu trubku, s prizmurenymi ocami to moze sadnut tak mozno od 183-184 cm.
Viac velkosti potom dostupnych este z tohto modelu - https://www.mtbiker.sk/shop/bicykle/horske/pevne-a-hardtail/dema-energy-3-29-bicykel-mustard-lime-dark-grey-p339784.html.

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Variant DEMA ENERGY 5 29 bicykel, orange/dark gray

SK Dobrý večer, vedeli by ste ho odvážiť? Nečakám nič extra, ale chcem to porovnať s " olovom", ktoré máme 🙂 vďaka.

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SK Dobrý deň prajem, v XL-ku je hmotnosť takmer na hranici 16 kg

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Variant DEMA ENERGY 5 29 bicykel, orange/dark gray

SK Dobrý deň, sú hydraulické brzdy Shimano skutočne na biku? Lebo na iných stránkach sú clarks. Vďaka.

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SK Dobry den,

ano, vyrobca to variroval - posledne kusy ktore nam presli rukami mali naozaj osadene Clarks brzdy.

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Variant DEMA ENERGY 5 29 bicykel, orange/dark gray

Hello, does the bike really have a deore set please? Thanks.

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SK Dobrý deň,

Bicykel má kombináciu komponentov Alivio a Altus, popis sme upravili.

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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.

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