2020 On-One

Space Chicken Shimano GRX 1x11 Speed 650B Carbon

A carbon frame gravel bike with high-end components and hydraulic disc brakes.
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Manufacturer Price

£1,799($2,278)
Weight20.5 lbs  
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels650b Aluminum
Drivetrain1 × 11
GroupsetGRX 800, GRX 600
BrakesHydraulic Disc
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Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Space Chicken Shimano GRX 1x11 Speed 650B Carbon
Other Gravel bikes
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)

30 mph

Space Chicken Shimano GRX 1x11 Speed 650B Carbon

36 mph

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Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

carbon T7/800

BB StandardBSA, 68mm, Threaded

Bottom Bracket

Shimano Ultegra SM-BBR60 Bottom Bracket BSA 68

Stem

Selcof Zeta V2 6061 Alloy Stem / 100mm / 31.8mm / 7 Degree

Handlebar

Selcof Sterrato Flared Gravel Handlebar / 42cm

Saddle

San Marco Monza Start Saddle / Black / Carbon Steel

Seatpost

On-One Twelfty V2 6061 Alloy Seatpost / 30.9mm / 400mm / Black

TypeRigid

Groupset
Rear Derailleur

Shimano GRX RX812 Rear Mech (42T Max)

Crank

Shimano GRX RX600 1x Chainset / 172.5mm / 40T

Cassette

Shimano SLX M7000 Cassette / 11-42 Tooth

Chain

Shimano Ultegra HG-701 11 Speed Chain / 116 Links

Brakes

UK Brake Lever Setup Rear Brake Left

TypeHydraulic Disc

Wheels
Rims

700c/ 650b

Tires

Rock N Road Folding Tyre / 650B (Tubeless Ready) / 43mm / Amber

Rider Notes
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Last updated December 25
Not listed for 1,225 days