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Kellys Theos F60 29/27.5 e-bike, anthracite
RRP 4,199 €
In-store pickup
Tomorrow from 15:00
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At MTBIKER Service Point
Available from 10.06.2026 (Wednesday)
By courier to your home
Delivery method on Monday 08.06.2026
Do you want to test the bike without any obligation?
Choose in-person pick-up at the store and decide on the spot.
Choose in-person pick-up at the store and decide on the spot.
Bike fitting discount 50 % (you will save 70 €)
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Product description
Sports and performance cycling
An article about a product
Size chart
How we ship bikes
Reviews
Product questions
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Kellys Theos F60 29/27.5 electric bike
Level and quality of equipmenthelp
Serious sports equipment for intense and regular off-road driving, where you can 100% rely on sufficient performance and component installation.
Carbon frame
Lightweight, stiff and at the same time still flexible material that absorbs shocks well and increases comfort. A higher price is to be expected.
Hydraulic disc brakes
Reliable in all conditions, better modulation of the braking effect with the use of less force on the lever. Heavier weight, more demanding service.
Air fork
The best option in terms of weight and comfort. Provides more adjustment options (rebound, compression). Requires regular service - the service cycle is specified by the manufacturer.
Air shock
When buying a bicycle, it is necessary to set it to the required pressure according to the weight of the rider (specified by the manufacturer of the shock absorber, a shop assistant can also help you). Can provide several ride and suspension adjustment options. Requires regular check-up and is also more demanding to service. Compared to the spring one, it is significantly lighter.
Specification
| Drive |
Shimano EP801, 85 Nm, 36 V
|
| Battery |
KELLYS Re-Charge K1 Li-ion internal removable 820 Wh / capacity 23 Ah, co-developed by Kellys-BMZ
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| Cycling computer |
SHIMANO SC-EN500 cycle computer with assist switch
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| Frame |
KELLYS THEOS 2024 F100 Carbon-Aramid Composite / Designed & manufactured in EUROPE / Think Link® suspension system, 140 mm rear travel, integrated removable battery, 1.8“ tapered HT, post mount 203 mm, mullet 29 / 27.5"+ wheelset, 12x148 mm Boost thru axle
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| Fork |
RockShox Domain R (29") Boost, 150 mm, DebonAir / Motion Control / Maxle Stealth 15 mm thru axle
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| Shock |
RockShox Super Deluxe Select+ RT, DebonAir+ / Open-Threshold (210x55 mm)
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| Shifting |
Shimano Deore XT Linkglide SL-M8130-R Rapidfire Plus (I-Spec EV)
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| Derailleur |
Shimano Deore XT Linkglide M8130 (direct mount)
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| Cassette |
Shimano Linkglide CS-LG600-11 (11-50T)
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| Chain |
Shimano Linkglide CN-LG500 (122 links)
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| Crankset |
Shimano EP6 EM600 / CRE70-B (34T) - length 170 mm
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| Brakes |
Shimano Deore M6120 Hydraulic Disc
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| Brake levers |
Shimano Deore BL-M6100
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| Brake discs |
front Shimano RT64 220 mm / rear Shimano EM300 203 mm
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| Rims |
KLS Bender Disc (front 622x38 / rear 584x38 / 32 holes)
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| Rear hub |
SHIMANO MT400-B Disc Center Lock (32 holes)
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| Spokes |
stainless steel black
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| Front tire |
Schwalbe Magic Mary Evo Super Trail 62-622 (29x2.40) Tubeless Easy, ADDIX Ultra Soft, folding
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| Rear tire |
Schwalbe Big Betty Evo Super Trail 65-584 (27.5x2.60) Tubeless Easy, ADDIX Soft, folding
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| Seat post |
Limotec A1 Remote Telescopic - diam 30.9 mm / length 445 mm, travel 150 mm
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| Saddle |
fi'zi:k Taiga, S-alloy rails
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| Stem |
KLS Alm/En 50 - diam 28.6 mm / bar bore 31.8 mm / length 60 mm
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| Handlebars |
KLS Alm/En 70 RiseBar - diam 31.8 mm / rise 25 mm / width 780 mm
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| Grips |
KLS Poison OneLockon
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| Headset |
ACROS 1.8 tapered semi-integrated
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info
If pedals are not listed in the bike's specifications, the bike is likely delivered without pedals.
Product details
| Sex | Men, Unisex |
| Model year | 2025 |
| Gears | 1x11 |
| Groupset | Shimano XT, Shimano Deore |
| Colour | anthracite |
| Material | carbon fiber |
| Wheel diameter | front 29" /rear 27.5" |
| Drive | Shimano STePS EP8 |
| Battery | 820 Wh |
| Brakes | Hydraulic disc |
| Fork | Air |
| Fork travel | 150 mm |
| Rear travel | 140 mm |
| Dropper post | yes |
| Shock type | Air |
| product ID | 224313 |
| Bike size | M | L |
|---|---|---|
| Height (cm) | 165 - 180 cm | 180 - 195 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:
- The bicycle is taken out of the manufacturer's box
- The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
- The bicycle is carefully packaged back into a box and shipped
- If you order a bike for in-person pick-up or home delivery, the bike will be waiting for you assembled and checked
- If you order a bicycle via courier to your home address, the following must be done at home:
- Take the bike out of the box and carefully remove safety material and foils
- Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
- Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
- 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).
- 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).
- Mount seat post to frame (10 seconds, without needing any tools if the frame has a quick link).
- Inflate the tires or fork and shock to desired pressure (2 minutes, pump needed).
- Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
- 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 Kellys Theos F60 29/27.5 elektrobicykel, anthracite
Hello. Stupid question, but also a question. The color on the fable looks like dark silver, but it is listed as Anthracite. I haven't seen this color anywhere in the photos or videos. Everywhere is anthracite - a dark color. Is it bad lighting or is it dark silver?
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Ahoj, jedna sa o rovnaku farbu - t.j. tu tmavo-striebornu
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Variant Kellys Theos F60 29/27.5 elektrobicykel, anthracite
Hello. Can you recommend which of the fables is worth reading?? Which one to choose.
Get this model or wait for the new Theos RS30 model. Both are in about the same price range.
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Dobry den, je to porovnatelne. Tento bike ma SHimano motor a lepsiu vybavu pohonu. Novsi model ma novsie technologie a mal by bat lahsi. Zaroven ma horsiu vybavu. Je to na Vasom zvazeni.
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Ďakujem za info k porovnaniu. Vo veľkosti M budete mať ešte na sklade ?
Dik
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Žiaľ presnejšie info od Kellysu s presnými termínami nateraz nemá - čaká sa na dovýrobu bicyklov.
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Variant Kellys Theos F60 29/27.5 elektrobicykel, anthracite
Hi, can the rear brake disc be 220 mm like the front? Now it is 203 mm at the rear, the rear structure will handle it. Also write the Shimano adapter from 203 to 220, or 223. Laco
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Ahoj,
vyrobca zial pouzite vacsieho kotuca do zadnej stavby nespecifikuje - skor to teda neodporucame.
Pre zvysenie odolnosti pripadne odporucame kombinaciu hrubsich kotucov (2.0 mm) a kvalitnych metalickych alebo semi-metalickych platniciek (napr. od Galfer alebo Sinter vyrobcov).
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Variant Kellys Theos F60 29/27.5 elektrobicykel, anthracite
Hi,
What size would you recommend for a height of 182 cm?
Would size M be better for the bike's handling?
Thanks
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Dobry den prajem,
zalezi to aj od osobnych preferencii, tak ako pisete - mensia velkost bude o nieco kratsia a "rychlejsia" v zavretych pasazach, tockach a pomalych technickych zjazdoch, vacsia velkost naopak poskytne viac priestoru nad hornou ramovou trubkou (reach je vacsi o 20 mm), bicykel moze byt teda stabilnejsi v priamom smere, prip. pri vacsich rychlostiach.
Posed je vzdy mozne doladit pri oboch velkostiach aj dodatocne, podla pocitu - vymenou predstavca, riaditok, ci polohou sedla.
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Mozem sa opytat ako ste sa nakoniec rozhodli? Riesim rovnaku dilemu pri 181 cm.
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Ja mam 180 cm a rozhodol som sa aj na zaklade statického (a následne po kúpe aj dynamického) bikefittingu pre L-ko a nelutujem.
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Zvolil jsem velikost L a jsem s ní spokojený. Jak na traily, tak na celodenní výšlapy je OK.
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Variant Kellys Theos F60 29/27.5 elektrobicykel, anthracite
Aka je maximalna pripustna hmotnost? tj ako tazky clovek ho moze este bezpecne pouzit?
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Dobrý deň,
Maximálna bezpečná hmotnosť samotného jazdca (vrátane oblečenia, chráničov, prilby a batohu či vodného vaku) je približne 120 až 125 kg.
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Variant Kellys Theos F60 29/27.5 elektrobicykel, anthracite
Zdravim, da sa radenie na tomto bicykli vymenit za XT Di2 (M8150-11)?
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Ahoj, v zasade ano, prestavba na Di2 sadu je mozna, ale jedna sa o komplexnejsi proces - prosim, pri objednavke bicykla to pripadne vyznac do poynamky k objednavke, a bude ta kontaktovat ci uz zakaznicka podpora alebo presne priamo aj nas servis s pripadnymi dodacimi terminami a terminom servisnej upravy.
Dakujeme.
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Variant Kellys Theos F60 29/27.5 elektrobicykel, anthracite
Hello, what size would you recommend for a height of 178cm?
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Dobry den,
ste priamo na hranici velkosti - ak mate radsej obratnejsi a kompaktnejsi posed, viac vzpriamenu polohu sliapania, tak skor M-ko, ak hladate naopak stabilnejsi bicykel s dlhsim reachom a vacsou porciou priestoru nad hornou ramovou trubkou, tak kludne L-ko (najma ak mate k danej vyske napr. aj dlhsie nohy).
Prip. s vyberom moze pomoct tabulka geometrie bicykla - hodnoty razvoru, dlzky hornej ramovej trubky, prip. spominaneho reachu tak viete porovnat priamo s Vasim aktualnym bicyklom - https://kellysbike.com/images/product/10/10341_74536_geo_2022_ebike_THEOS_F60_ML.jpg
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Variant Kellys Theos F60 29/27.5 elektrobicykel, anthracite
Hi, what is the weight of the ebike in size "L"?
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Ahoj,
hmotnost je na hranici 22 kg (bez pedalov a doplnkov).
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Variant Kellys Theos F60 29/27.5 elektrobicykel, anthracite
Hi, the bike is great, I went to the Slovak product, because I know that we can do things at a high level here too. I'm just testing the bike so I can't write anything more about it. The weather is not cooperating so I've only ridden it for over 100km so far. The bike is good overall. The Shimano motor is quiet without any problems, the large battery has it under control, but I'll probably have to change the saddle because it's quite narrow and hard for my butt. I'll also shorten the stem because I'm not that tall, the handlebars have a 40mm stroke, or up to two inches. As for the discs, I'll change them from Magura, because I've only had good experiences with them. Cheap
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Kellys is a popular Slovak brand of bicycles and accessories that was founded in 1991. Today, the brand's offer will satisfy both the recreational rider and the more demanding cyclist. It offers thousands of products, including more than 150 bicycle models, both classic and the increasingly popular electric bicycles. Kellys is known for its commitment to quality and performance, with an emphasis on innovation and modern design. They often use modern technology and materials to give riders the ultimate riding experience.
All the answers to questions about delivery, payment, security, returns, warranty and much else.
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Variant Kellys Theos F60 29/27.5 elektrobicykel, anthracite
Despite being a full-suspension bike with an electric drive and a relatively large battery, the bike is light, playful off-road, and on an asphalt cycle path, you will be surprised by the zero resistance of the motor when the assistance is turned off. The assistance starts almost instantly, the motor is quiet, and the component set corresponds to the price level.
Automatically translatedA few observations:
- the pedals supplied are such a cheap basic, I recommend buying something better, but I appreciate that there are at least some in the package. I installed the Stamp 1 from Crankbrothers.
- shorter people (170cm) may also want to replace the stem, as maneuvering is then safer.
- the Fizik taiga saddle is only 137mm wide, I need at least 150mm, you need to be careful about that (or use a bike fitting service).
The theoretical range is around 250km in eco mode and 90km in boost mode, I have driven around 120km since the last charge, a combination of all 3 modes and the remaining capacity is approx. 2/5, the elevation gain was around 400m.
Variant Kellys Theos F60 29/27.5 elektrobicykel, anthracite
A bike is great and you have to create it in your own image, it's a long journey, it just doesn't happen overnight.
Automatically translatedVariant Kellys Theos F60 29/27.5 elektrobicykel, anthracite