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Kellys THEOS F90 29″/27.5″ 720Wh 2021

2021 E-bike
E-bike
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Kellys Theos F90 2927.5 720wh 2021

Bike details

Overview

Key information split into simple groups.

Bike summary

  • Category
  • Frame Carbon
  • Wheels 29"
  • Travel Front 180mm
  • Travel Rear 170mm
  • Fork Fox Factory Float 38
  • Groupset XT Di2
  • Suspension Full
  • Motor Shimano 250W 85Nm mid-drive
  • Battery KELLYS Re-Charge K1 Li-ion internal removable 720Wh / capacity 20Ah, co-developed by Kellys-BMZ
  • Drivetrain 1 × 11 Electronic
  • 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, 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

Suspension Fork

FOX 38 Float Factory, Kashima Coat (29) Boost, 180mm, Float Evol / GRIP2 damper / 15QR thru axle

Rear Shock

ROCK SHOX Super Deluxe Ultimate, DebonAir / RCT / Open-Threshold (230x65mm)

Drivetrain

Rear Derailleur

SHIMANO Deore XT Di2 M8050 (direct mount)

Shift Levers

SHIMANO Deore XT Di2 SW-M8050-R Firebolt

Cassette

SHIMANO CS-M7000-11 (11-46T)

Crank

SHIMANO Deore XT M8150 (34T) - length 170mm

Bottom Bracket

BSA, 73mm, threaded

Chain

KMC e11T (116 links)

Pedals

plastic

Wheels

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

Brakes

Brakes

SHIMANO Deore XT M8120 Hydraulic Disc

Brake Levers

SHIMANO Deore XT BL-M8100 Hydraulic Disc

Disk Rotors

SHIMANO MT800 203mm front / SHIMANO EM810 203mm rear

Cockpit

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

Grips

KLS Poison

Seat

Saddle

fi´zi:k Taiga S-alloy rails

Seatpost

FOX Transfer Factory Remote Telescopic, Kashima Coat - diam 30.9mm / travel 150mm (M), 175mm (L)

Motor & Battery

Motor

SHIMANO EP8 (021) 85Nm, 36V

Battery

KELLYS Re-Charge K1 Li-ion internal removable 720Wh / capacity 20Ah, co-developed by Kellys-BMZ

Fit data

Geometry

Numbers for sizing and ride feel.

SizeMDLG
Wheels29"29"

Model Overview

THEOS F90 29″/27.5″ 720Wh is a Kellys E Theos model. There are 24 e-bikes that carry this model name. You can get a glimpse at all models from 2021, by clicking on this link.

Safety

When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.

Average price for Enduro e-bikes

According to our math, the average price for a trustworthy Enduro e-bike is 4785$. However, this doesn’t mean that if you spend less money on an Enduro e-bike, you couldn’t get a decent one. As a general rule of thumb, you should always read reviews about the e-bike and its components before buying it to ensure you don’t pay too much.

Overview of components

Fork

Kellys THEOS F90 29″/27.5″ 720Wh 2021 e-bike is equipped with the Fox Factory Float 38 fork, and has 180mm travel. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, make sure you choose one with a decent fork when you purchase your dream bike.

Rear Shock

Kellys THEOS F90 29″/27.5″ 720Wh e-bike has the ROCK SHOX Super Deluxe Ultimate model installed, and has a travel of 170mm. Bike rear shocks increase the riding comfort, and also give you more control over technical trails. In short, a full-suspension bike will give you the smoothest ride possible.

Wheels

The wheels on THEOS F90 29″/27.5″ 720Wh are the 29″ aluminum type. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.

Brakes

When you want to stop the bike in time, the brakes are vital. The THEOS F90 29″/27.5″ 720Wh has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.

Dropper post

Kellys THEOS F90 29″/27.5″ 720Wh includes a dropper post. Needless to say, a dropper post will come in handy on climbs and descends. You’ll fall in love with it at first sight!