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Today’s DealsTHEOS F90 29"/27.5" 720Wh
A 29″ / 27.5″ carbon frame full suspension enduro e-bike with high-end components.
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| Frame | Carbon |
|---|---|
| Suspension | Full, 170 / 180mm |
| Fork | Fox Factory Float 38 |
| Shock | RockShox Super Deluxe Ultimate |
| Wheels | 29″ / 27.5″ Aluminum |
| Drivetrain | 1 × 11 Electronic |
| Groupset | XT Di2 |
| Motor | Shimano 85Nm mid-drive |
| Battery | 720Wh |
| Brakes | Shimano XT Hydraulic Disc |
| Seatpost | Dropper |

Mar 2022 · Mike Hunger
We tested the Kellys THEOS F90 eMTB with Shimano EP8 motor and 725 Wh battery and can tell you how it performs on the trail.
Innovative frame material
Balanced handling
Upright pedalling position
Only two frame sizes to choose from
| 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, 170mm rear travel, integrated removable battery, 1.8“ tapered HT, post mount 203mm, mullet 29 / 27.5+ wheelset, 12x148mm Boost thru axle / Made in EU BB Standard: BSA, 73mm, Threaded |
|---|---|
| Fork | FOX 38 Float Factory, Kashima Coat (29) Boost, 180mm, Float Evol / GRIP2 damper / 15QR thru axle Travel: 180mm Spring Type: Air |
| Shock | ROCK SHOX Super Deluxe Ultimate, DebonAir / RCT / Open-Threshold (230x65mm) Travel: 170mm |
| Bottom Bracket | BSA, 73mm, threaded |
| Stem | RACE FACE Aeffect R 35 - diam 28.6mm / bar bore 35mm / 0° / length 50mm |
| Handlebar | RACE FACE Aeffect R 35 RiseBar - diam 35mm / rise 20mm / width 780mm |
| Saddle | fi´zi:k Taiga S-alloy rails |
| Seatpost | FOX Transfer Factory Remote Telescopic, Kashima Coat - diam 30.9mm / travel 150mm (M), 175mm (L) Type: Dropper |
| Pedals | plastic |
| Grips | KLS Poison |
| Rear Derailleur | SHIMANO Deore XT Di2 M8050 (direct mount) |
|---|---|
| Crank | SHIMANO Deore XT M8150 (34T) - length 170mm |
| Shifters | SHIMANO Deore XT Di2 SW-M8050-R Firebolt |
| Cassette | SHIMANO CS-M7000-11 (11-46T) |
| Chain | KMC e11T (116 links) |
| Brakes | SHIMANO Deore XT M8120 Hydraulic Disc Type: Shimano XT Hydraulic Disc |
| Brake Levers | SHIMANO Deore XT BL-M8100 Hydraulic Disc |
| Rims | DT SWISS H 1700 29 622x30 Center Lock front / DT SWISS H 1700 Spline 27.5 584x35 Center Lock rear (15x110mm / 12x148mm) |
|---|---|
| Tires | SCHWALBE Eddy Current Evo SuperTrail 65-622 (29x2.60) Tubeless Easy, ADDIX Soft, folding front / SCHWALBE Eddy Current Evo SuperGravity 70-584 (27.5x2.80) Tubeless Easy, ADDIX Soft, folding rear |
| Disc Rotors | SHIMANO MT800 203mm front / SHIMANO EM810 203mm rear |
| Motor | SHIMANO EP8 (021) 85Nm, 36V |
|---|---|
| Battery | KELLYS Re-Charge K1 Li-ion internal removable 720Wh / capacity 20Ah, co-developed by Kellys-BMZ |
| Display | SHIMANO SC-E7000 |
First added April 12
Last updated April 12
Not listed for 1,895 days