Juliana Roubion Mountain Bike

$ 4,999.97
$ 4,999.97
$ 6,399.00
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Unit Price
Shipping calculated at checkout.
SKU 58-23242-148-2-782-331101
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Ready To Rally The World


Whether blind racing or just blindly enjoying the trails as they come, the Roubion’s MX wheel combo feels like the best mix since Aperol met spritz. A 29-inch front wheel serves up high-speed stability and high rolling confidence. Meanwhile the 27.5-inch rear wheel makes for an intuitive and highly maneuverable rear end that loves to get sideways around the most ragged of switchbacks. We’re pretty sure there’s no better bike to tackle alpine terrain.



Even with last-minute mental checklists, it’s easy to leave ride essentials behind. With our Glovebox in-frame storage solution,  you can have peace of mind knowing you’ll have everything to enjoy your ride close at hand.

The glovebox on the Juliana Joplin

Ready In a Pinch

Feel confident headed out on a ride. The hidden Glovebox downtube hatch is easy to access below the bottle cage so you’ll always be prepared for the unexpected.



The glovebox on the Juliana Roubion

It’s a System

Find what you need, when you need it. The Glovebox comes with a Tool Wallet and Tube Purse so you can categorize and contain your things.



The glovebox on the Juliana Furtado

A Snack Box

Time for a snack break? Stock your Glovebox in advance with all your ride essentials - from spares to snacks - in case you need an extra energy boost to finish your ride.







Carbon C


Rear Shock
RockShox Super Deluxe Select+ 230x60


FOX 36 Float Performance, 160mm


Rear Derailleur
SRAM GX Eagle, 12spd


SRAM GX Eagle, 12spd


SRAM XG1275 Eagle, 12spd, 10-50t


SRAM GX Eagle, 12spd


Bottom Bracket
SRAM DUB 68/73mm Threaded BB


Cane Creek 40 IS Integrated Headset


Rear Tire
Maxxis Minion DHR II 27.5"x2.4", 3C MaxxTerra, EXO, TR


Front Tire
Maxxis Minion DHF 29"x2.5"WT, 3C MaxxGrip, EXO, TR


Reserve Tubeless Sealant


Front Hub
DT Swiss 370, 15x110, 28h


Front Rim
RaceFace AR Offset 30 29"


Rear Hub
DT Swiss 370, 12x148, XD, 36t, 28h


Rear Rim
RaceFace AR Offset 30 27.5"


Front Rotor
Avid Centerline 200mm


Rear Rotor
Avid Centerline 180mm




SRAM GX Eagle 148 DUB, 32t


Burgtec RideWide Alloy Bar, 800mm


Burgtec Enduro MK3, 42mm


Juliana Segundo Saddle


SDG Tellis Dropper, 31.6


Juliana House Grips




Wheel Size


Frame Sizing


If you're on the cusp between the recommended height range of two sizes, the absolute best thing is to try to ride them both. At a minimum, check the stack/reach measurements on your current bike and compare it to the new model you are looking at to get an idea of a fit you are already comfortable with. If riding the bike is not an option, consider the following.

The Roubion is available in sizes extra small - medium (XS-M). The small and medium are mixed wheel configurations. The extra small uses 27.5” wheels - both front and rear.


Personal Preference

A larger size frame will be more stable, and will give you more room to move without upsetting the weight-balance of the bike. The larger size will put the front wheel further in front of you, which gives the feeling of security and conversely, it will require more significant body movements when you WANT to shift the weight-bias of the bike. Think hard about your riding style and how active/intuitive you want it to be vs stable and speedy. You'll need to work a bit harder to muscle the larger bike around.


Body Dimension

Not all bodies at a given height are the same. If you have longer legs and a shorter torso than the average person your height, that may push you towards the smaller of the recommended sizes. If you're all torso and arms, most likely you'll want to size up.


Suspension SystemVPP
Front DerailleurNo compatibility
Headset/HeadtubeIntegrated (IS41/52)
Seat Post31.6mm
Seat Clamp36.4mm
Eye to Eye length230mm
Fork Compatibility160mm
BB Shell73mm Threaded
Max Tire Size2.6"
Max Chainring Size36t
Water Bottle Mounts1
Shock Mounting Bushing Front30x8 (standard bushing)
Shock Mounting Bushing Rear30x8 (roller bearing)
Brake Mount180 PM