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2025 ARC8

Extra ST FRAME SET

A 29″ carbon frame full suspension enduro frameset.

Manufacturer Price

€2,499($2,906)
Weight4.9 lbs (frame)  
FrameCarbon
SuspensionFull
Wheels29″
View on arc8bicycles.comLearn about ARC8
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Insights
Sizing
MD

5'8" – 6'0"

LG

5'11" +

Rider Fit Notes

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Price History
Reviews

Summary

The ARC8 Extra enduro bike features a unique sliding linkage for controlled suspension performance, offering a linear feel with coil springs. It provides excellent climbing efficiency and a playful yet demanding ride that rewards active handling. The bike is noted for its comfortable geometry and internal storage, making it a capable all-rounder for varied terrain.

Pros
  • Unique sliding linkage for controlled leverage ratio

  • Excellent climbing qualities and pedaling efficiency

  • Comfortable riding position and internal storage

  • Adjustable suspension and geometry for customization

Cons
  • Firm suspension may be too demanding for some riders

  • Cables rattle against the frame at ports

  • Long wheelbase can hinder maneuverability on tight trails

Key Quotes
The second generation ARC8 Extra enduro mountain bike introduces a unique sliding linkage, giving it a highly controlled leverage ratio with a very linear coil spring.
Bikerumor logoBikerumor
In experienced hands, the ARC8 is an authentic trail bullet.
Enduro Mountainbike Magazine logoEnduro Mountainbike Magazine
The EXTRA 2.0 AIR both demands and rewards an active riding style.
Enduro Mountainbike Magazine logoEnduro Mountainbike Magazine

Feedback?

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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.

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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

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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.

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Geometry
Specs
Build
Frame

ARC8 Extra ST, carbon

Headset

Acros

Rider Notes
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First added September 6

Last updated May 30