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2025 Principia

Evoke A7.9

A 29″ aluminum frame hardtail trail bike with upper mid-range components.
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Manufacturer Price

€1,299($1,511)
Price History
Weight34.2 lbs  
FrameAluminum
SuspensionHardtail
ForkSuntour XCR Air
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetDeore
BrakesTektro Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Handling
nimblestable
Evoke A7.9
Other Trail 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)

28 mph

Evoke A7.9

26 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.

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Price History
Geometry
Specs
Build
Frame

Principia PC-20 29" MTB

Colors: Brown; Champagne

Fork

SR Suntour SF14-XCR32-Air RLR DS, remote lock out

Spring Type: Air

Headset

CH-6201, 1 1/8"

Seatpost

Zoom SP-C208, aluminium, 27.2mm

Type: Rigid

Pedals

Not included

Grips

Velo VLG-075-2A

Groupset
Rear Derailleur

Shimano Deore M6000

Crank

Samox AF26 32T 175mm

Cassette

Shimano CS-M6100 12sp 10-51T

Brakes

Front: Tektro HD-M285 hydraulic disc brake, 180 mm. rotor, Rear: Tektro HD-M285 hydraulic disc brake, 160 mm. rotor

Type: Tektro Hydraulic Disc

Wheels
Rims

29in

Tires

Schwalbe Rapid Rob K-Guard 29x2.10

Rider Notes
Riders Also Viewed

First added October 25

Last updated May 30