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2025 Radon

TIGARD GRX 820

A gravel bike with high-end components and shimano grx 800 hydraulic disc brakes.
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Manufacturer Price

€4,999($5,790)
Weight20.7 lbs  
SuspensionRigid
ForkCarbon
Wheels700c Carbon
Drivetrain2 × 12
GroupsetGRX 800
BrakesShimano GRX 800 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)

38 mph

TIGARD GRX 820

36 mph

Similar Bikes

Highest gear

(descending)

Specs
Build
Frame

Tigard; Material: Titan, Max. width tire: 50mm, Hanger: UDH

Hanger StandardUDH

ColorRaw / Black

Fork

MOQUAI Gravel Carbon Tour

Headset

TOKEN A-Box (Cable Box Integrated); Top: IS52 / 28.6, Bottom: IS52 / 40

Stem

MOQUAI ST278A AL, Ø31.8mm; S: 70mm, M: 80mm, L: 90mm, XL: 110mm

Handlebar

MOQUAI Gravel, Ø31.8mm; Width: 440mm, Flare: 16°"

Saddle

MOQUAI Carbon 3D HC

Seatpost

MOQUAI SPS-3D, 31.6 x 400mm

TypeRigid

Pedals

not included

Grips

MOQUAI pro tape

Groupset
Rear Derailleur

Shimano GRX RD-RX820, 12-Speed

Front Derailleur

Shimano GRX FD-RX820

Crank

Shimano GRX FC-RX820, 48-31T; S: 165mm, M: 170mm, L: 172,5mm, XL: 175mm

Shifters

Shimano GRX ST-RX820, 2 x 12

Cassette

Shimano HG710-12, 11-36

Chain

KMC X12

Brakes

Shimano GRX BR-RX820, flat-mount

TypeShimano GRX 800 Hydraulic Disc

Wheels
Rims

MOQUAI Gravel Carbon 28mm; Rim height: 28mm, Inner width: 28mm, Tubeless ready: ✔, Tubeless valves: ✔, Tubeless tape: ✔, Tubeless milk: ✔

Tires

Continental Terra Speed, ProTection, BlackChili, TR, 28" x 45mm

Rider Notes
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First added April 19

Last updated October 18

Not listed for 238 days