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2023 Principia

G1

A carbon frame gravel bike with high-end components and shimano grx 400 hydraulic disc brakes.

Manufacturer Price

€3,199($3,720)
Weight20.5 lbs  
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain1 × 11
GroupsetGRX 800, GRX 600
BrakesShimano GRX 400 Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
G1
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)

31 mph

G1

36 mph

Similar Bikes

Highest gear

(descending)

Spec Level

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

Geometry
Specs
Build
Frame

Principia CHF-18 Carbon

BB Standard: BB86/BB92, 86mm, Press Fit

Colors: Orange; Sand

Fork

Principia CHK80-ET-M12 Carbon

Bottom Bracket

BB86 Pressfit Evo Max 86,5x41mm

Saddle

Ritchey Comp Streem

Seatpost

Ritchey Comp 2-Bolt Aluminium, 31,6x400mm

Type: Rigid

Pedals

Not included

Grips

Principia bar tape

Groupset
Rear Derailleur

Shimano GRX RX812

Crank

Shimano FC-RX600 40T 170mm

Cassette

Shimano CS-M8000 11sp 11-42T

Chain

Shimano CN-HG601-11

Brakes

Front: Shimano BR-RX400 hydraulic disc brake, 160 mm. rotor, Rear: Shimano BR-RX400 hydraulic disc brake, 160 mm. rotor

Type: Shimano GRX 400 Hydraulic Disc

Wheels
Rims

28in (700)

Tires

Panaracer GravelKing SK 700x38C

Rider Notes
Riders Also Viewed

First added September 21

Last updated July 13

Not listed for 685 days