EXTRA2 MY24 sage green launch XTR
DI A Logo NEU 2024 pos RGB

EXTRA Air

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Wheel Size
29"
Rear Travel
160 mm
Front Travel
160 mm
Frame Weight
2'550 g
Sizes
S / M / L
Climbing
 
Rolling Trails
 
Technical Trails
 
Fast Downhills
 
Jumps
 

The view ahead: slowly, the contours of the summit emerge in the sky, the path gradually becomes steeper and narrower until it becomes unrideable. Hike the bike - it's not too far anymore. Somehow like a race. A race with the sun, which you just won. You reach the summit before it sends the first rays over the mountain range on the horizon. Ahead lies over 1800 meters of downhill fun. A trail that seems endless and offers everything a biker's heart desires. For moments like these, the EXTRA Air is made: the combination of low weight and a steep seat angle takes the sting out of long climbs. Then, thanks to the 160mm of travel, 29" wheels, and modern geometry, you can simply enjoy the descent.

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Features

Build specs & prices

EXTRA2 MY24 sage green launch XTR Launch Edition
8.999 €
Frame ARC8 Extra Air, full carbon  
Fork Fox 36 Float Factory; Grip2; 160mm  
Shock Fox Float X Factory; 160mm  
Seat Post Fox Transfer Factory; 31,6; 150mm / 175mm / 200mm  
Headset Acros 320.02.527H-OD46  
Axle M12xP1.0; 148mm  
Stem Faserwerk Baslerstab 35mm / 50mm  
Handlebar Faserwerk Baslerstab, 800 mm, carbon  
Grips Ergon GD10  
Saddle Ergon SMC10  
Front Brake Shimano XTR 9120 4-Piston  
Rear Brake Shimano XTR 9120 4-Piston  
Front Rotor Shimano XTR RTMT900; 203mm  
Rear Rotor Shimano XTR RTMT900; 203mm  
Crank Shimano XTR; FCM9125; 32T; 165mm; 55mm  
Bottom Bracket Shimano MT800 BSA  
Cassette Shimano XTR CSM9101; 10-51T  
Chain Shimano XTR CNM9100  
Shift Lever Shimano XTR SLM9100  
Rear Derailleur Shimano XTR RDM9100  
Front Wheel DT Swiss XMC 1501 Spline; 29"  
Rear Wheel DT Swiss XMC 1501 Spline; 29"  
Front Tire Maxxis DHF; Exo Maxx Terra; 29x2.5WT  
Rear Tire Maxxis Dissector; Exo+ Maxx Terra; 29x2.4WT  
Tube tubeless  
Weight (Size M) 12.8 kg  
EXTRA2 MY24 sage green EX Fox Factory / GX AXS
7.699 €
Frame ARC8 Extra Air, full carbon  
Fork Fox 36 Float Factory; Grip2; 160mm  
Shock Fox Float X Factory; 160mm  
Seat Post Fox Transfer Factory; 31,6; 150mm / 175mm / 200mm  
Headset Acros 320.02.527H-OD46  
Axle M12xP1.0; 148mm  
Stem Faserwerk Baslerstab 35mm / 50mm  
Handlebar Faserwerk Baslerstab, 800 mm, carbon  
Grips Ergon GD10  
Saddle Ergon SMC10  
Front Brake Shimano XT 8120 4-Piston  
Rear Brake Shimano XT 8120 4-Piston  
Front Rotor Shimano XT RTMT800; 203mm  
Rear Rotor Shimano XT RTMT800; 203mm  
Crank SRAM GX Eagle AXS T-Type; 32T; 165mm; 55mm  
Bottom Bracket SRAM DUB BSA 73 MTB Wide  
Cassette SRAM XS 1275 T-Type 10-52  
Chain SRAM GX T-Type  
Shift Lever SRAM GX Eagle AXS T-Type  
Rear Derailleur SRAM GX Eagle Transmission  
Front Wheel DT Swiss EX 1700 Spline; 29"  
Rear Wheel DT Swiss EX 1700 Spline; 29"  
Front Tire Maxxis DHF; Exo Maxx Terra; 29x2.5WT  
Rear Tire Maxxis Dissector; Exo+ Maxx Terra; 29x2.4WT  
Tube tubeless  
Weight (Size M) 13.6 kg  
Picture placeholder Fox Performance
6.499 €
Frame ARC8 Extra Air, full carbon  
Fork Fox 36 Float Performance; 160mm  
Shock Fox Float X Performance; 160mm  
Seat Post RaceFace Aeffect R; 31,6; 150mm / 170mm  
Headset Acros 320.02.527H-OD46  
Axle M12xP1.0; 148mm  
Stem RaceFace Aeffect R 40mm  
Handlebar RaceFace Aeffect R 40mm  
Grips Ergon GD10  
Saddle Ergon SMC10  
Front Brake Shimano XT 8120 4-Piston  
Rear Brake Shimano XT 8120 4-Piston  
Front Rotor Shimano XT RTMT800; 203mm  
Rear Rotor Shimano XT RTMT800; 203mm  
Crank Shimano XT M8120; 32t; 165mm; 55mm  
Bottom Bracket Shimano BBMT800 BSA  
Cassette Shimano XT M8100 10-51  
Chain Shimano XT M8100  
Shift Lever Shimano XT M8100  
Rear Derailleur Shimano XT M8100  
Front Wheel DT Swiss E 1900 Spline; 29"  
Rear Wheel DT Swiss E 1900 Spline; 29"  
Front Tire Maxxis DHF; Exo Maxx Terra; 29x2.5WT  
Rear Tire Maxxis Dissector; Exo+ Maxx Terra; 29x2.4WT  
Tube tubeless  
Weight (Size M) 13.9  
ARC8 Frame MY24 Extra II green Frame Kit
Frame ARC8 Extra, full carbon  
 
Shock -  
 
Headset Acros 320.02.527H-OD46  
Axle M12xP1.0; 148mm  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Weight (Size M) ca. 2.030 g (w/o shock)  

Geometry

2310 geometry extra 2 air
Size S (29/Low) M (29/Low) L (29/Low)
Rider Height Up to 174 cm 174 - 183 cm Taller than 183 cm
A Reach 446 476 506
B Stack 627 641 659
C TT 574 606 640
D ST 380 400 440
E SA* 78,5 78,5 78,5
F HA 63,5 63,5 63,5
G HT 100 115 135
H Fork Offset 44 44 44
I Fork A-C 575 575 575
J CS 442 445 448
K Wheelbase 1233 1273 1314
L BB Drop 42 42 42

Technical details

Component Specification Comment
Headset Acros AiX-322 R3: IS 52/41; IS 41,8/28,6
Seatpost ø 31.6
Seatpost Clamp ø 34.9
Rear Brake Postmount 203 mm
Rear Axle 148 x 12 mm Shimano E-Thru Standard
Rear Wheel 29" or 27.5"
BB BSA 73 mm
Min. / Max. Chainring Size 28t / 34t
Chainline 55 mm
Chainguide ISCG05
Shock Size 250 x 75 20 x 8 on eyelet, no hardware on body
Shock Type Air and coil shock possible
Fork 160 - 180 mm travel no double crown fork possible
Tires 29 X 2.5 tires on 30 mm inner width rim 2.6 depending on the inner width rim and tire dimensions
Bottle 0.59l bottle (fidlock), or 0.5l bottle (standard) Sideload bottle cage recommended (e.g Blackburn Side Entry)

Background stories

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TEST THE NEW EXTRA

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DEVELOPMENT · Feb 2, 2024

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DEVELOPMENT · Feb 2, 2024

Size specific Geometry

Read all stories

Frequently asked questions

Depending on the frame size, we use different spring rates.


S: 225 lbs
M: 250 lbs
L: 300 lbs




These spring rates roughly reflect the average rider weight per frame size. We recommend a sag value of 30% - 35% for the EXTRA. If you can't achieve this sag value with your weight, we suggest using a different spring rate. In the table below, you'll find the spring rate we recommend based on your body weight. Additionally, you'll find the stroke and length of the springs, allowing you to order the right spring for you. 

The EXTRA Coil and the EXTRA Air share the same frame platform, which means you can install an air or coil shock on both frames, regardless of the color. If you prefer, you can also equip your EXTRA Air with a 170mm fork, or alternatively, equip your EXTRA Coil with a 160mm fork. Additionally, we specify the EXTRA Air as a 29" bike from the factory, and the EXTRA Coil as a Mullet, meaning a mix of 29" in the front and 27.5" in the rear. However, you can always switch between configurations based on your personal preference. 

You can get the EXTRA Coil as a complete bike in a Mullet specification, meaning a combination of 29" and 27.5" wheels. Here, we set the FlipChip to the High/27.5" position. If you prefer a very low bottom bracket, you can also switch to the Low/29" setting, but be prepared for occasional pedal strikes ;-)


Our EXTRA Air comes as a complete 29" bike from the factory. We initially set it to the Low/29" position for perfect bike positioning with a low bottom bracket. However, for more ground clearance and slightly more agile handling, you can also use the High/27.5" setting. We don't recommend the Low/27.5" setting with a 27.5" rear wheel, as the slightly shorter 160mm fork makes the bottom bracket even lower, bringing the cranks quite close to the ground. 

With the new EXTRA Air and Coil, you can use up to 180mm of front suspension travel. From the factory, we install 160mm (front/rear) for the EXTRA Air and 170/165mm (front/rear) for the EXTRA Coil in the complete bikes.

Yes, that is possible. We have thought of two cable exits on each side. 

No, by introducing the 55mm chainline, we were able to create enough tire clearance, allowing you to use a standard 12x148mm rear wheel.  

The EXTRA is approved for a system weight of 120 kg. With the ASTM 5 classification, it is also suitable for use in the bike park. These approvals apply to the frame. In some cases, we use components, that are only approved up to ASTM 4 by the manufacturer (e.g. EXTRA Air). Please check this in advance. 

On the EXTRA, we have introduced a new grease nipple. This allows for the expulsion of old grease and dirt while simultaneously providing fresh lubrication. The frequency of this grease change depends on the conditions. In very dusty or muddy environments, we recommend more frequent grease changes. If the slider feels stiff, a grease change is also advisable. However, an annual service is recommended. We suggest using suspension grease such as Sram Butter or SlickKick. 

A 2.5-inch tire on a rim with a 30mm inner width fits in the rear triangle. Depending on the tire's actual size, a 2.6-inch tire may also be possible. This, of course, depends on the specific manufacturer. 

We have tested our storage box with a variety of tools. We recommend a maximum tool width of 3,2 cm. 

We recommend a pump as compact as possible with a maximum diameter of 25 mm and a maximum length of 21 cm. 

To ensure you're always prepared for emergencies on the go, our Storagebox has a dedicated pocket for tire levers and a tube. We recommend using a compact tube, such as the Aerothan by Schwalbe or a Tubolito. 

Das Extra Coil und Extra Air haben folgende Einstecktiefen:
S: 28 cm
M: 30 cm
L: 32 cm


Bitte beachte, dass der Aufbau der Vario-Sattelstützen kann im Bereich der Ansteuerung variieren kann und daher die Einstecktiefe durch die Stütze selbst noch leicht beeinflusst werden kann.