Kellys THEOS F90 SH 29/27.5″ 725 Wh 2025
2025 E-bike
Estimate price |
8,142$
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Travel Front 180mm -
Travel Rear 170mm -
Fork Fox Factory Float 38
-
Groupset XT Di2 -
Suspension Full -
Motor Shimano 500W 85Nm mid-drive -
Battery KELLYS Re-Charge K1 Li-ion internal removable 725 Wh / capacity 20 Ah, co-developed by Kellys-BMZ -
Drivetrain 1 × 11 Electronic -
Brakes Shimano XT 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 / Designed & manufactured in EUROPE / Think Link® suspension system, 170 mm rear travel, integrated removable battery, 1.8“ tapered HT, post mount 203 mm, mullet 29/27.5"+ wheelset, 12x148 mm Boost thru axle
Suspension Fork
FOX 38 Float Factory, Kashima Coat (29) Boost, 180 mm, Float Evol / GRIP2 damper / 15QR thru axle
Rear Shock
ROCK SHOX Super Deluxe Ultimate, DebonAir / RCT / Open-Threshold (230x65 mm)
Drivetrain
Rear Derailleur
SHIMANO Deore XT Di2 M8050 (direct mount)
Shift Levers
SHIMANO Deore XT Di2 Shift Switch SW-M8050-R Firebolt
Cassette
SHIMANO CS-M8000-11 (11-46T)
Crank
SHIMANO Deore XT M8150 Hollowtech / CRE70 (34T) - length 170 mm
Bottom Bracket
BSA, 73mm, threaded
Chain
KMC e11T (120 links)
Wheels
Rims
DT SWISS H 1700 622x30 Center Lock front / DT SWISS H 1700 Spline 584x35 Center Lock rear
Tires
Front: SCHWALBE Eddy Current Evo SuperTrail 65-622 (29x2.60) Tubeless Easy, ADDIX Soft, folding, Rear: SCHWALBE Eddy Current Evo Super Gravity 70-584 (27.5x2.80) Tubeless Easy, ADDIX Soft, folding
Brakes
Brakes
SHIMANO Deore XT M8120 hydraulic disc
Brake Levers
SHIMANO Deore XT BL-M8100
Cockpit
Stem
RACE FACE Aeffect R 35 - diam 28.6 mm / bar bore 35 mm / 0° / length 50 mm
Handlebar
RACE FACE Aeffect R 35 RiseBar - diam 35 mm / rise 20 mm / width 780 mm
Grips
KLS Poison
Seat
Saddle
fi’zi:k Taiga, S-alloy rails
Seatpost
FOX Transfer Factory Remote Telescopic, Kashima Coat - diam 30.9 mm / length 475 mm, travel 150 mm (M), 175 mm (L)
Motor & Battery
Motor
SHIMANO EP800, 85 Nm, 36 V
Battery
KELLYS Re-Charge K1 Li-ion internal removable 725 Wh / capacity 20 Ah, co-developed by Kellys-BMZ
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | MD | LG |
|---|---|---|
| Wheels | 29" | 29" |