Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 29" -
Travel Front 150mm -
Travel Rear 140mm -
Fork RockShox 35 Gold RL
-
Groupset Deore, Shimano -
Suspension Full -
Motor Shimano 250W 85Nm mid-drive -
Battery KELLYS Re-Charge K1 Li-ion internal removable 725Wh / capacity 20Ah, co-developed by Kellys-BMZ -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
KELLYS THEOS F series - Thermoplastic Hybrid Steel-Carbon Composite a.k.a. FEATHER® by Rein4ced assembled by advanced robotic manufacturing / Think Link suspension system, 140mm rear travel, integrated removable battery, 1.8“ tapered HT, post mount 203mm, mullet 29 / 27.5+ wheelset, 12x148mm Boost thru axle / Made in EU
Suspension Fork
ROCK SHOX 35 GOLD RL (29) Boost, 150mm, DebonAir / Motion Control / Maxle Stealth 15mm thru axle
Rear Shock
ROCK SHOX Deluxe Select R, DebonAir (210x55mm)
Drivetrain
Rear Derailleur
SHIMANO Deore M5120 (direct mount)
Shift Levers
SHIMANO Deore SL-M4100-R Rapidfire Plus (I-Spec EV)
Cassette
SHIMANO CS-M4100-10 (11-46T)
Crank
SHIMANO EM600 (34T) - length 170mm
Chain
KMC e10T (120 links)
Pedals
plastic
Wheels
Front Hub
SHIMANO MT400-B Disc Center Lock (32 holes)
Rear Hub
SHIMANO MT400-B Disc Center Lock (32 holes)
Rims
KLS Bender Disc 622x38 front / 584x38 rear (32 holes)
Spokes
stainless steel black
Tires
SCHWALBE Nobby Nic Performance 65-622 (29x2.60) ADDIX front / SCHWALBE Nobby Nic Performance 70-584 (27.5x2.80) ADDIX rear
Brakes
Brakes
SHIMANO MT420 Hydraulic Disc
Brake Levers
SHIMANO Deore (021) BL-M4100
Disk Rotors
203mm front / 203mm rear
Cockpit
Stem
KLS Alm/En 50 - diam 28.6mm / bar bore 31.8mm / length 60mm
Handlebar
KLS Alm/En 70 RiseBar - diam 31.8mm / rise 25mm / width 760mm
Grips
KLS Poison OneLockon
Seat
Saddle
fi´zi:k Taiga S-alloy rails
Seatpost
KS RAGE-I Remote Telescopic - diam 30.9mm / length 442mm, travel 150mm
Motor & Battery
Motor
SHIMANO EP8 (021), 85Nm, 36V
Battery
KELLYS Re-Charge K1 Li-ion internal removable 725Wh / capacity 20Ah, co-developed by Kellys-BMZ
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | MD | LG |
|---|---|---|
| Wheels | 29" | 29" |
About this model
THEOS F50 29″/27.5″ 725Wh belongs to the Kellys E Theos model. There are 24 e-bikes that carry this model name. Check out the entire range from 2022 of this model, by clicking this link.
Model range prices
Kellys THEOS i50 SH 29″/27.5″ 630Wh 2022 is the cheapest e-bike model and costs 4777$. Kellys THEOS F90 SH 29″/27.5″ 725Wh 2022 is the most expensive one and costs 10086$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Trail e-bikes average price
If you want an acceptable Trail e-bike you should know that the average price is 3365$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Trail e-bike. To sum up, when you purchase your e-bike, make sure to check if it has reviews, and also do some components research.
Overview of components
Fork
This e-bike has the RockShox 35 Gold RL fork installed. The fork’s travel is 150mm. Bike forks are great for shock absorption and provide you with a smooth ride. In short, you should always ensure you have a good fork when purchasing a bike.
Rear Shock
As for the rear shock, this e-bike has the ROCK SHOX Deluxe Select R model, with a travel of 140mm. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels
When leaving the production line, the THEOS F50 29″/27.5″ 725Wh model has 29″ aluminum wheels. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, these wheels are not ideal for smaller people.
Brakes
When you want to stop the bike in time, the brakes are vital. The THEOS F50 29″/27.5″ 725Wh has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.
Dropper post
Every bike should have a dropper post, and this one does. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.