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2026 Kellys

GROOT 90

An aluminum frame gravel bike with upper mid-range components and shimano grx 400 hydraulic disc brakes.
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Manufacturer Price

€1,999
Weight10.7 kg  
FrameAluminum
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain1 × 12
GroupsetGRX 800, GRX 600
BrakesShimano GRX 400 Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

56 km/h

GROOT 90

58 km/h

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Sizing
SM

158cm – 170cm

MD

168cm – 179cm

LG

176cm – 187cm

🐐 Estimated

Rider Fit Notes

None yet.

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Price History
Geometry
Specs
Build
Frame

KELLYS Gravel Concept Aluminium alloy Disc / 1.5" tapered HT, flat mount disc brake, internal routing / 12 mm thru axle

BB StandardBSA, 68mm, Threaded

Fork

KELLYS Carbon Disc / 1.5" tapered steerer, flat mount disc brake / 12 mm thru axle

Bottom Bracket

SHIMANO BB-RS500

Stem

PROMAX - for internal cable routing, compatible with A-BOX head set / diam 28.6 mm / bar bore 31.8 mm / 6° / length 80 mm (S ), 90 mm (M), 100 mm (L)

Handlebar

GravelBar - double butted / diam 31.8 mm / width 400 mm (S), 420 mm (M), 440 mm (L)

Saddle

SELLE ITALIA X Evo

Seatpost

KLS Active Road - diam 30.9 mm / length 400 mm

TypeRigid

Grips

KLS bar tape

Groupset
Rear Derailleur

SHIMANO GRX RX822 (direct mount)

Crank

SHIMANO GRX RX610-1 (40T) - length 172.5 mm (S - M), 175 mm (L)

Shifters

SHIMANO GRX ST-RX610-R Dual Control / BL-RX610-L

Cassette

SHIMANO Deore CS-M6100-12 (10-51T)

Chain

SHIMANO CN-M7100

Brakes

SHIMANO GRX RX400 Hydraulic Disc

TypeShimano GRX 400 Hydraulic Disc

Brake Levers

SHIMANO GRX ST-RX610-R Dual Control / BL-RX610-L

Wheels
Rims

KLS Grind 25 SL Disc 622x25 (28 holes)

Spokes

stainless steel black

Front Hub

KT Disc Center Lock (28 holes)

Rear Hub

KT Disc Center Lock (28 holes)

Tires

SCHWALBE G-One Bite Performance or SCHWALBE G-One Overland Performance 50-622 (28"x2.0) RaceGuard, ADDIX, folding

Disc Rotors

160 mm front / 160 mm rear

Rider Notes
Riders Also Viewed

First added 26 April

Last updated 30 May