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2023 ARC8

Extra ST XT

A 29″ carbon frame full suspension enduro bike with high-end components.
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Manufacturer Price

€5,999($6,976)
Weight4.9 lbs (frame)  
FrameCarbon
SuspensionFull, 160mm front
ForkFox Performance Float 36
ShockRockShox Super Deluxe Ultimate
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetXT
BrakesShimano XT Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Extra ST XT
Other Enduro 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

Extra ST XT

26 mph

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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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Sizing
MD

5'8" – 6'0"

LG

5'11" +

Rider Fit Notes

None yet.

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Reviews
Bikerumor
ARC8 Extra 2.0 Enduro Bike Coils Up with a Sliding Pivot

Feb 2024 · Tyler Benedict

ARC8's next generation enduro bike replaces the linkage with a slider to create a perfect leverage ratio, with air, coil, MX, and travel options to fit any rider's needs.

Read Review

Enduro Mountainbike Magazine
New ARC8 EXTRA 2.0 AIR GX/Factory 2024 first ride review – enduro bike with revolutionary rear suspension?

Feb 2024 · Sebastian Dirscherl

The new ARC8 EXTRA 2.0 AIR Rolls on 29” wheels and generates 160 mm of travel. We tested the Swiss enduro/trail doppelganger to find out how it fares on the trail.

Highs
  • Very light frame

  • Poppy riding behaviour

Lows
  • Cables rattle against the frame at the ports

Read Review

MTB Mag
[First ride] New Arc8 Extra

Feb 2024 · Marco Toniolo

Arc8 introduces the new Extra, an enduro bike with carbon frame, 160mm of travel at the rear, 160/170 at the front, 29/29 or mullet format, and that can accommodate both coil and air shocks.

Read Review

Geometry
Specs
Build
Frame

ARC8 EXTRA ST, S-M-L size, Carbon V & H

BB StandardBSA, 73mm, Threaded

Fork

Fox 36 Float Factory Kashima Performance 140mm Grip2

Travel160mm

Spring TypeAir

Shock

Rock Shox Super Deluxe Ultimate

Bottom Bracket

Shimano BB-MT800 / BSA

Headset

Acros

Stem

Faserwerk Vorbau-Lenker-Einheit

Handlebar

Faserwerk Vorbau-Lenker-Einheit

Saddle

Selle San Marco Dirty Ed

Seatpost

BikeYoke Revive 160mm o. 185mm

TypeDropper

Grips

-

Groupset
Rear Derailleur

Shimano XT RD-M8100 / SGS / 12-spd / Shadow+

Crank

Shimano XT FC-M8120 32T / 12-spd / 170mm

Shifters

Shimano XT SL-M8100

Cassette

Shimano XT CS-M8100 / 12-spd / 10-51T

Chain

Shimano XT CN-M8100 / 12-spd

Brakes

Shimano XT Disc BR-M8120 4-Piston / BL-M8100 Lever

TypeShimano XT Hydraulic Disc

Wheels
Rims

Front: DT Swiss XM1700, Rear: DT Swiss XM1700

Tires

Front: Onza Ibex 29x2.4 o. 2.6 TRC Kevlar TLR, Rear: Onza Ibex 29x2.4 o. 2.6 TRC Kevlar TLR

Rider Notes
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First added January 15

Last updated May 27

Not listed for 733 days