Kellys Groot 90

Name: Kellys Groot 90
Brand: Kellys
Price: 1999.00 EUR

2025 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
Germany: €1,999 Brand's site · 2026-11-11
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 12 40t / 10–51t
Gear range: 510%
Weight: 10.74 kg 23.7 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

15 of 21 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 Gravel Concept Aluminium alloy Disc / 1.5" tapered HT, flat mount disc brake, internal routing / 12 mm thru axle Not identified

Suspension

1 part

Fork
- Kellys

Drivetrain

6 parts

Bottom bracket
- Shimano BB-RS500
BB-RS500
Cassette
- Shimano Deore CS-M6100-12 12 speeds 10–51t
CS-M6100-12
Chain
- Shimano SLX CN-M7100
CN-M7100
Crankset
- Shimano GRX FC-RX610-1 12 speeds 40t
FC-RX610
Rear derailleur
- Shimano GRX RD-RX822 12 speeds
RD-RX822
Shifters
- Shimano GRX ST-RX610
ST-RX610BL-RX610

Brakes

3 parts

Brake levers
- Shimano GRX BL-RX610-L
- Shimano GRX ST-RX610-R 12 speeds
BL-RX610ST-RX610
Brakes
- Shimano GRX BR-RX400
BR-RX400
Disc rotors

160 mm front / 160 mm rear Not identified

Wheels and tires

5 parts

Front hub

KT Disc Center Lock (28 holes) Not identified
Rear hub

KT Disc Center Lock (28 holes) Not identified
Rims
- KLS
Spokes

stainless steel black Not identified
Tires
- Schwalbe G-One Overland

Cockpit and contact points

5 parts

Grips
- KLS
Handlebar

GravelBar - double butted / diam 31.8 mm / width 400 mm (S), 420 mm (M), 440 mm (L) Not identified
Saddle
- Selle Italia
Seatpost
- KLS
Stem
- ProMax

Sizes and geometry

3 sizes

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

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: Aluminum
Fork material: Carbon
Bicycle weight: 10.74 kg

23.7 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 22.8 in
Highest gear: 116.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 50c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

22.8 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Highest gear

116.0 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Shifting

Mechanical

688 of 1,999 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2025
Sample: 1,999 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.7 km/h
Highest gear: 44.4 km/h

Total gear range 510%

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: 22.8–116.0 gear inches
Class reference (p10–p90): 22.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2025
Lowest gear: 1536 bicycles with this information, 76.6% of the class
Highest gear: 1536 bicycles with this information, 76.6% 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 2025 builds

Differences across 2025 builds
Specification	This bicycle Kellys Groot 90	Kellys Groot 30, Graphite	Kellys Groot 70, Hunter
Frame
Bicycle weight	10.74 kg	11.26 kg	10.81 kg
Drivetrain
Front chainrings	1	1	2
Smallest chainring	40	40	30
Largest chainring	40	40	46
Rear sprockets	12	9	10
Smallest sprocket	10	11	11
Largest sprocket	51	46	34
Lowest gear	22.8 in	25.2 in	25.6 in
Highest gear	116.0 in	105.5 in	121.3 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc