2020 Viathon

G.1 105

A carbon frame gravel bike with upper mid-range components and hydraulic disc brakes.
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Manufacturer Price

$2,300
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
Groupset105
BrakesHydraulic Disc
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
G.1 105
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)

39 mph

G.1 105

36 mph

Similar Bikes

Highest gear

(descending)

Sizing
52cm

5'2" – 5'7"

54cm

5'6" – 5'10"

56cm

5'8" – 6'1"

58cm

6'0" – 6'3"

60cm

6'2" – 6'6"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews
Velo
Viathon G.1 GRX 800 review

Aug 2020 · Betsy Welch

Call it a ‘Walmart’ bike if you must. But Viathon's G.1 GRX 800 is light, fast, and sporty, and costs much less than its competitors. That's a lot to love.

Read Review

Cycling Tips
Viathon G.1 GRX 600 gravel bike review: Carbon at alloy pricing - CyclingTips

Apr 2020 · Dave Rome

Does spending more get you a faster gravel race bike? That’s exactly what we sought to answer with the high-value Viathon G.1, a carbon gravel bike that’s backed by the biggest of big retailers – Walmart. Walmart’s immense buying power and pre-existing online sales channel means that for just US$2,298 (shipped, within the United States), […]

Highs
  • Price, well-rounded handling, race-ready, weight, all big-name components.

Lows
  • Stiff ride, assembly issues, gear cables, limited warranty, no small sizes.

Read Review

CX Magazine
Review: Viathon G.1 Carbon Gravel Bike

Nov 2019 · Clifford Lee

Wal-Mart's Viathon G.1 gravel bike features a carbon frame and impressive spec list for the price. We put the new bike to the test for gravel and 'cross.

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

VIATHON G.1 GRAVEL CARBON FRAME

BB StandardBSA, 68mm, Threaded

Fork

VIATHON G.1 GRAVEL CARBON FORK

Bottom Bracket

SHIMANO SM-BBR60

Headset

FSA

Stem

ZIPP SERVICE COURSE 110MM

Handlebar

ZIPP SERVICE COURSE 70

Saddle

FIZIK ALIANTE R5

Seatpost

ZIPP SERVICE COURSE 20MM OFFSET

TypeRigid

Groupset
Rear Derailleur

SHIMANO105 RD-R7000-GS

Front Derailleur

SHIMANO 105 FD-R7000

Crank

SHIMANO 105 FC-R7000 50-34T

Shifters

SHIMANO105 DISC ST-R7020

Cassette

SHIMANO 105 CS-R7000 11-32T

Chain

SHIMANO CN-HG601-11

Brakes

Hydraulic Disc

TypeHydraulic Disc

Brake Levers

SHIMANO105 DISC ST-R7020

Wheels
Rims

HED ARDENNES GP DISC CENTER LOCK

Tires

CONTINENTAL CYCLOXKING 35MMFOLDING

Disc Rotors

SHIMANO SM-RT70 160MM

Rider Notes
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Last updated October 26
Not listed for 1,407 days