Kellys Theos F90 SH 29"/27.5" 725Wh

Name: Kellys Theos F90 SH 29"/27.5" 725Wh
Brand: Kellys

2023 MountainEnduro Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €9,499 Last known price
Travel: 180 / 170 mm Fork / rear shock
Wheels: 29″ / 27.5″
Drivetrain: 1 × 11 34t / 11–46t
Gear range: 418%
Battery: 725 Wh
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

20 of 23 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

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 Not identified

Electric system

3 parts

Battery
- Kellys
Display
- Shimano SC-E7000 2 speeds
SC-E7000
Motor
- Shimano EP8

Suspension

2 parts

Drivetrain

6 parts

Bottom bracket

BSA, 73mm, threaded Not identified
Cassette
- Shimano Deore XT CS-M8000 11 speeds 11–46t
CS-M8000CS-M8000-11
Chain
- KMC
Crankset
- Shimano Deore XT FC-M8150 34t
FC-M8150
Rear derailleur
- Shimano Deore XT RD-M8050 11 speeds
RD-M8050
Shifters
- Shimano Deore XT SW-M8050-R
SW-M8050

Brakes

3 parts

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Sizes and geometry

2 sizes

Rider-height ranges are not published for these sizes.

Size

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 180 mm
Rear travel: 170 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 46
Lowest gear: 20.3 in
Highest gear: 85.0 in

Wheels and brakes

Wheel configuration: Different sizes
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Electronic

Electric system

Battery capacity: 725 Wh

Additional specifications

Battery: KELLYS Re-Charge K1 Li-ion internal removable 725 Wh / capacity 20 Ah, co-developed by KELLYS-BMZ
Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 29″, 27.5″

Technical analysis

5 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

180 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,823 bicycles with this information
Coverage: 98.4% of the class

Rear travel

170 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,564 bicycles with this information
Coverage: 84.4% of the class

Lowest gear

20.3 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,310 bicycles with this information
Coverage: 70.7% of the class

Highest gear

85.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,310 bicycles with this information
Coverage: 70.7% of the class

Shifting

Electronic

364 of 1,851 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,851 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.8 km/h
Highest gear: 32.6 km/h

Total gear range 418%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 20.3–85.0 gear inches
Class reference (p10–p90): 16.9–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2023
Lowest gear: 1310 bicycles with this information, 70.7% of the class
Highest gear: 1310 bicycles with this information, 70.7% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2023 builds
Specification	This bicycle Kellys Theos F90 SH 29"/27.5" 725Wh	Kellys Theos F100 SH 29"/27.5" 825Wh	Kellys Theos F50 SH 29"/27.5" 725Wh	Kellys Theos F60 SH 29"/27.5" 725Wh	Kellys Theos F70 SH 29"/27.5" 725Wh	Kellys Theos i50 SH 29"/27.5" 630Wh
Frame
Frame material	Carbon	Carbon	Carbon	Carbon	Carbon	Aluminum
Suspension
Front travel	180 mm	150 mm	150 mm	150 mm	180 mm	160 mm
Rear travel	170 mm	140 mm	140 mm	140 mm	170 mm	150 mm
Drivetrain
Smallest chainring	34	36	34	34	38	38
Largest chainring	34	36	34	34	38	38
Rear sprockets	11	12	10	Not informed	Not informed	10
Smallest sprocket	11	10	11	11	11	11
Largest sprocket	46	51	46	50	50	46
Lowest gear	20.3 in	19.4 in	20.3 in	18.7 in	20.9 in	22.7 in
Highest gear	85.0 in	99.0 in	85.0 in	85.0 in	95.0 in	95.0 in
Cockpit
Shifting	Electronic	Electronic	Mechanical	Mechanical	Mechanical	Mechanical
Electric bicycle systems
Battery capacity	725 Wh	825 Wh	725 Wh	725 Wh	725 Wh	630 Wh
Other specifications
Bottom bracket standard	BSA	Not informed	Not informed	Not informed	Not informed	Not informed
Tire width	2.6″	2.4″	2.6″	2.6″	2.6″	2.6″
Wheel material	Aluminum	Carbon	Aluminum	Aluminum	Aluminum	Aluminum

Changes since 2022
Specification	2022 Kellys Theos F90 SH 29"/27.5" 725Wh	This bicycle Kellys Theos F90 SH 29"/27.5" 725Wh
Other specifications
Battery	Capacity: 725 WhKELLYS Re-Charge K1 Li-ion internal removable 725Wh / capacity 20Ah, co-developed by Kellys-BMZ	Capacity: 725 WhKELLYS Re-Charge K1 Li-ion internal removable 725 Wh / capacity 20 Ah, co-developed by KELLYS-BMZ