KELLYS Theos F50

The famous all-suspension mountain e-bike with Shimano EP8 85 Nm mid-motor, 725 Wh battery and carbon frame. Mullet - a combination of 29" and 27.5" wheels. With a range of up to 200 km. Ready for the real wilderness.

Choose your variant

Which frame to choose?

Rider height: 165 cm



Recommended size*:
17 - 18" (M)

*Suggested sizes are for guideline only.

Kdy ekolo dostanete?

Original price: € 6,250 (you save € 0)

E-bike price: € 6,250 Bonus for pre-order: € 313 Now you only pay 20% of deposit: € 1,250

Availability: Pre-order

Why this e-bike?

Click to display the e-bike range calculator

E-bike range calculator

Total weight of rider (incl. equipment)
Battery capacity
Predominant route profile
For 80 kg riders, with a battery capacity of Wh when driving with average assistance after a predominantly , the range on this e-bike will be approximately
(Setting specific assistant mode, electro-technical state, battery age, ambient temperature, aerodynamics and driving technique could affect the overall range)

The KELLYS THEOS F50 e-bike is a high-performance electric mountain e-bike designed for off-road adventures. It is equipped with a powerful SHIMANO EP8 85Nm 36V drive system that provides smooth and responsive pedal assistance, allowing riders to tackle even the toughest terrain with ease. The bike features a KELLYS Re-Charge K1 Li-ion internal removable 725Wh battery that delivers a high capacity, co-developed by Kellys-BMZ, providing ample power for long rides. The frame is made of a Thermoplastic Hybrid Steel-Carbon Composite material, known as FEATHER®, which is lightweight and durable. The bike also features a ROCK SHOX 35 GOLD RL front fork with 150mm travel, a SHIMANO Deore SL-M4100-R Rapidfire Plus shifter, and SHIMANO MT420 hydraulic disc brakes for precise control and stopping power. The KLS Alm/En 50 stem and KLS Alm/En 70 RiseBar handlebars provide a comfortable and stable riding position, while the Taiga saddle and KS Rage-i Remote Telescopic seat post offer additional comfort and adjustability. The bike can support a load capacity of up to 120 kg and is equipped with SCHWALBE Nobby Nic Performance tires for excellent traction. The ROCK SHOX Deluxe Select R DebonAir rear shock and SHIMANO SC-E5003 cycle computer with assist switch and SHIMANO Deore BL-M4100 brake levers complete the package, making the KELLYS THEOS F50 e-bike an excellent choice for riders who demand both performance and comfort on their off-road adventures.

Dodání elektrokola ve složeném stavu

BONUS K TOMUTO E-KOLU: služba v ceně 2090 Kč nyní pouze za 490 Kč. U elektrokol nad 80.000 Kč doprava ZDARMA.
Elektrokolo vám expresně (cca do 3-5 dnů) dodáme a bude připravené k jízdě.

Kompletně seřízené a otestované elektrokolo doručí přepravní služba přímo až k Vám.

Zdarma od nás dostanete: Detailní předprodejní servis, zajetí kola mechanikem, kontrolu baterie a nabíječky.
Dopravu kompletně složeného elektrokola (vy si pouze našroubujete pedály) ve speciálním 5-ti vrstvém extra velikém kartónu. Tento doručovací box zasíláme výlučně spediční službou TOPTRANS. Kam si řeknete, v rámci Česka i Slovenska. I na dobírku. 

Více informací
Central motor Shimano EP 8

Motor Shimano EP 8

The Shimano EP8 electric motor, rated at 250W and 85Nm of torque, means 21% more power compared to the most powerful motor to date, the Shimano E8000. 10% lighter weight with a total of 2.6 kg thanks to the use of magnesium for the motor block. Redesigned bearings and gear connections inside the motor, resulting in 36% less friction and drag when pedalling with the drive off or above the motor assist speed limit.

Read more



These might interest you:








Drive type SHIMANO EP8, 85Nm, 36V
Capacity and battery type KELLYS Re-Charge K1 Li-ion internal removable 725Wh / capacity 20Ah, co-developed by Kellys-BMZ
Frame type and material KELLYS THEOS F-series - Thermoplastic Hybrid Steel-Carbon Composite a.k.a. FEATHER®
Front fork ROCK SHOX 35 GOLD RL (29) Boost, 150mm, DebonAir / Motion Control / Maxle Stealth 15mm thru axle
Number of gears 10
Shifters SHIMANO Deore SL-M4100-R Rapidfire Plus (I-Spec EV)
Type and brand of brakes SHIMANO MT420 Hydraulic Disc
Crankset SHIMANO EM600 (34T) - délka 170mm
The stem KLS Alm/En 50 - diam 28.6mm / bar bore 31.8mm
Chain KMC e10T
Handlebars KLS Alm/En 70 RiseBar - diam 31.8mm / rise 25mm
Saddle fi’zi:k Taiga, S-alloy rails
Seat post KS Rage-i Remote Telescopic - diam 30.9mm
Load capacity 120 kg
Rims KLS Bender Disc
Front hub SHIMANO MT400-B Disc Center Lock
Rear hub SHIMANO MT400-B Disc Center Lock
Tyres SCHWALBE Nobby Nic Performance
Head composition ACROS 1.8 semi-integrated tapered
Silencer ROCK SHOX Deluxe Select R, DebonAir (210x55mm)
Display SHIMANO SC-E5003 cycle computer with assist switch
Brake levers SHIMANO Deore BL-M4100