Roubion

  • Overview
  • Bike Builder
  • Geometry and Sizing
  • Product Support
 

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.

Key Features:

Available in: Carbon C and Carbon CC
Wheel Size: MX
Front Travel: 160mm
Rear Travel: 150mm
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX
The Juliana Roubion MX with glovebox internal frame storage

Stash a tube (or a burrito) in the Glovebox

The glovebox on the Juliana Roubion MX

Stash a tube (or a burrito) in the Glovebox

Stash a tube (or a burrito) in the Glovebox

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Contatta il tuo rivenditore di zona per i prezzi

| Peso: 32.97 lbs / 14.95 kg
 

Please note: Price, Weight, and Parts Spec information is subject to change.

 

R

   

32.97 lbs / 14.95 kg

S

   

32.45 lbs / 14.72 kg

GX AXS

   

31.63 lbs / 14.35 kg

X0 AXS

   

31.43 lbs / 14.26 kg

X0 AXS RSV

   

31.35 lbs / 14.22 kg

Frame

   

6.96 lbs / 3.16 kg

Materiale
Carbon C

Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain.

Per saperne di più

Materiale
Carbon C

Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain.

Per saperne di più

Materiale
Carbon C

Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain.

Per saperne di più

Materiale
Carbon CC

CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models.

Per saperne di più

Materiale
Carbon CC

CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models.

Per saperne di più

Materiale
Carbon CC

CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models.

Per saperne di più

Escursione
150mm

Escursione
150mm

Escursione
150mm

Escursione
150mm

Escursione
150mm

Escursione
150mm

Diametro ruota
MX

Diametro ruota
MX

Diametro ruota
MX

Diametro ruota
MX

Diametro ruota
MX

Diametro ruota
MX

Ammortizzatore
FOX Float X Performance, 230x60

Ammortizzatore
RockShox Super Deluxe Select+, 230x60

Ammortizzatore
RockShox Super Deluxe Select+, 230x60

Ammortizzatore
RockShox Super Deluxe Ultimate, 230x60

Ammortizzatore
RockShox Super Deluxe Ultimate, 230x60

Ammortizzatore
RockShox Super Deluxe Ultimate, 230x60

Forcella
RockShox Lyrik Base, 160mm

Forcella
FOX 36 Float Performance, 160mm

Forcella
RockShox Lyrik Select+, 160mm -or- Fox 36 Performance Elite

Forcella
RockShox Lyrik Ultimate, 160mm -or- FOX 36 Float Factory

Forcella
RockShox Lyrik Ultimate, 160mm -or- FOX 36 Float Factory

Forcella
-

Deragliatore posteriore
SRAM NX Eagle, 12spd

Deragliatore posteriore
SRAM GX Eagle, 12spd

Deragliatore posteriore
SRAM GX Eagle AXS T-Type, 12spd

Deragliatore posteriore
SRAM X0 Eagle AXS T-Type, 12spd

Deragliatore posteriore
SRAM X0 Eagle AXS T-Type, 12spd

Deragliatore posteriore
-

Comando destro
SRAM NX Eagle, 12spd

Comando destro
SRAM GX Eagle, 12spd

Comando destro
SRAM AXS Pod Bridge

Comando destro
SRAM AXS Pod Bridge

Comando destro
SRAM AXS Pod Bridge

Comando destro
-

Pacco pignoni
SRAM PG1230, 12spd, 11-50t

Pacco pignoni
SRAM XG1275 Eagle, 12spd, 10-50t

Pacco pignoni
SRAM GX Eagle T-Type, 10-52t

Pacco pignoni
SRAM X0 Eagle T-Type, 10-52t

Pacco pignoni
SRAM X0 Eagle T-Type, 10-52t

Pacco pignoni
-

Catena
SRAM NX Eagle, 12spd

Catena
SRAM GX Eagle, 12spd

Catena
SRAM GX Eagle T-Type, Flattop, 12spd

Catena
SRAM X0 Eagle T-Type, Flattop, 12spd

Catena
SRAM X0 Eagle T-Type, Flattop, 12spd

Catena
-

Moviemento centrale
SRAM DUB 68/73mm Threaded BB

Moviemento centrale
SRAM DUB 68/73mm Threaded BB

Moviemento centrale
SRAM DUB 73mm MTB Wide BB

Moviemento centrale
SRAM DUB 73mm MTB Wide BB

Moviemento centrale
SRAM DUB 73mm MTB Wide BB

Moviemento centrale
-

Serie sterzo
FSA IS-2/47/42 ACB or Cane Creek 10 IS Integrated

Serie sterzo
Cane Creek 40 IS Integrated Headset

Serie sterzo
Cane Creek 40 IS Integrated Headset

Serie sterzo
Cane Creek 40 IS Integrated Headset

Serie sterzo
Cane Creek 40 IS Integrated Headset

Serie sterzo
-

Pneumatico posteriore
Maxxis Minion DHR II 27.5"x2.4", 3C MaxxTerra, EXO

Pneumatico posteriore
Maxxis Minion DHR II 27.5"x2.4", 3C MaxxTerra, EXO

Pneumatico posteriore
Maxxis Minion DHR II 27.5"x2.4", 3C MaxxTerra, EXO

Pneumatico posteriore
Maxxis Minion DHR II 27.5"x2.4", 3C MaxxTerra, EXO

Pneumatico posteriore
Maxxis Minion DHR II 27.5"x2.4", 3C MaxxTerra, EXO

Pneumatico posteriore
-

Pneumatico anteriore
Maxxis Minion DHF 29"x2.5"WT, 3C MaxxGrip, EXO

Pneumatico anteriore
Maxxis Minion DHF 29"x2.5"WT, 3C MaxxGrip, EXO

Pneumatico anteriore
Maxxis Minion DHF 29"x2.5"WT, 3C MaxxGrip, EXO

Pneumatico anteriore
Maxxis Minion DHF 29"x2.5"WT, 3C MaxxGrip, EXO

Pneumatico anteriore
Maxxis Minion DHF 29"x2.5"WT, 3C MaxxGrip, EXO

Pneumatico anteriore
-

Mozzo anteriore
SRAM MTH 716, 15x110, Torque Cap, 6-Bolt 32h

Mozzo anteriore
DT Swiss 370, 15x110, 6-Bolt, 28h

Mozzo anteriore
DT Swiss 370, 15x110, Torque Cap, 6-Bolt, 28h

Mozzo anteriore
Industry Nine 1/1, 15x110, Torque Cap, 6-Bolt, 28h

Mozzo anteriore
Industry Nine 1/1, 15x110, Torque Cap, 6-Bolt, 28h

Mozzo anteriore
-

Cerchio anteriore
RaceFace AR Offset 30, 29"

Cerchio anteriore
RaceFace AR Offset 30, 29"

Cerchio anteriore
RaceFace ARC Offset 30 29"

Cerchio anteriore
RaceFace ARC Offset 30 29"

Cerchio anteriore
Reserve 30|HD 29"

The Reserve 30|HD is specially designed for aggressive trail riding. They feature a 30mm width for use with 2.5 tires and a redesigned inner rim bed that takes the hassle out of seating new tires. The Reserve 30|HD is the ultimate mountain bike rim.

Per saperne di più

Cerchio anteriore
-

Mozzo posteriore
SRAM MTH 746, 12x148, HG, 6-Bolt, 32h

Mozzo posteriore
DT Swis 370, 12x148, XD, 6-Bolt, 36t, 28h

Mozzo posteriore
DT Swis 370, 12x148, XD, 6-Bolt, 36t, 28h

Mozzo posteriore
Industry Nine 1/1, 12x148, XD, 6-Bolt, 28h

Mozzo posteriore
Industry Nine 1/1, 12x148, XD, 6-Bolt, 28h

Mozzo posteriore
-

Cerchio posteriore
RaceFace AR Offset 30, 27.5"

Cerchio posteriore
RaceFace AR Offset 30, 27.5"

Cerchio posteriore
RaceFace ARC Offset 30 27.5"

Cerchio posteriore
RaceFace ARC Offset 30 27.5"

Cerchio posteriore
Reserve 30|HD 27.5"

The Reserve 30|HD is specially designed for aggressive trail riding. They feature a 30mm width for use with 2.5 tires and a redesigned inner rim bed that takes the hassle out of seating new tires. The Reserve 30|HD is the ultimate mountain bike rim.

Per saperne di più

Cerchio posteriore
-

Disco anteriore
Avid Centerline, 200mm

Disco anteriore
Avid Centerline, 200mm

Disco anteriore
SRAM HS2 200mm

Disco anteriore
SRAM HS2 200mm

Disco anteriore
SRAM HS2 200mm

Disco anteriore
-

Disco posteriore
Avid Centerline, 200mm

Disco posteriore
Avid Centerline, 180mm

Disco posteriore
SRAM HS2 180mm

Disco posteriore
SRAM HS2 180mm

Disco posteriore
SRAM HS2 180mm

Disco posteriore
-

Freni
SRAM G2 R

Freni
SRAM Code R

Freni
SRAM Code Bronze Stealth

Freni
SRAM Code Silver Stealth

Freni
SRAM Code Silver Stealth

Freni
-

Guarnitura
SRAM Descendant Eagle 148 DUB 32t

Guarnitura
SRAM GX Eagle 148 DUB 32t

Guarnitura
SRAM GX Eagle DUB T-Type Crankset, 32t

Guarnitura
SRAM X0 Eagle DUB T-Type Crankset, 32t

Guarnitura
SRAM X0 Eagle DUB T-Type Crankset, 32t

Guarnitura
-

Manubri
Burgtec RideWide Alloy

Manubri
Burgtec RideWide Alloy

Manubri
Santa Cruz Carbon

Manubri
Santa Cruz 35 Carbon Bar, 800mm

Manubri
Santa Cruz 35 Carbon Bar, 800mm

Manubri
-

Attacco manubrio
Burgtec Enduro MK3, 42mm

Attacco manubrio
Burgtec Enduro MK3, 42mm

Attacco manubrio
Burgtec Enduro MK3, 42mm

Attacco manubrio
Burgtec Enduro MK3, 42mm

Attacco manubrio
Burgtec Enduro MK3, 42mm

Attacco manubrio
-

Sella
Juliana Primiero Saddle or Juliana Segundo Saddle

Sella
Juliana Primiero Saddle or Juliana Segundo Saddle

Sella
Juliana Primiero Saddle or WTB Silverado Medium, Cromo

Sella
Juliana Carbon Saddle

Sella
Juliana Carbon Saddle

Sella
-

Reggisella
SDG Tellis Dropper, 31.6

Reggisella
OneUp V2 Dropper Post, 31.6 or RockShox Reverb, 31.6

Reggisella
OneUp V2 Dropper Post, 31.6 -or- Reverb Stealth -or- Fox Transfer

Reggisella
OneUp V2 Dropper Post, 31.6 -or- RockShox Reverb Stealth -or- Fox Transfer

Reggisella
OneUp V2 Dropper Post, 31.6 -or- RockShox Reverb Stealth -or- Fox Transfer

Reggisella
-

Manopole
Juliana House Grips

Manopole
Juliana House Grips

Manopole
Juliana House Grips

Manopole
Juliana House Grips

Manopole
Juliana House Grips

Manopole
-

Caricabatteria
-

Caricabatteria
-

Caricabatteria
SRAM eTap Powerpack 1 Battery

Caricabatteria
SRAM eTap Powerpack 1 Battery

Caricabatteria
SRAM eTap Powerpack 1 Battery

Caricabatteria
-

SRAM Eagle Transmission - stronger, better shifting, wirelessly

The next generation SRAM Eagle Transmission spec'd on our CC-carbon models is a radically robust, fully integrated and interdependent wireless transmission. Built around the universal constant of the wheel axle itself, the hangerless attachment mounts directly to the frame for a stronger connection and the derailleur provides unprecedented reliability in case of impact. Shifting under load is made possible due to a combination of X-SYNC technology and cassette mapping, creating seamless shifts even during your hardest power output. The new AXS Pods are ergonomic and customizable, so shifting gears is light and intuitive. It's simply the most advanced transmission and nearly as tough as you are.

Juliana Bicycles - SRAM NGT explainer
Juliana Bicycles - SRAM NGT explainer
MY24_Roubion_Details
MY24_Roubion_Details
MY24_Roubion_Details
MY24_Roubion_Details
MY24_Roubion_Details
MY24_Roubion_Details
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Juliana/SRAM pro rider Alex Pavon riding the Juliana Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX

150mm VPP™ Travel

150mm of VPP® lower-link rear travel is optimized to strike the right balance between pedaling efficiency and all-out bump chomping prowess.

MX Wheels

150mm VPP™ Travel

Juliana/SRAM pro rider Alex Pavon riding the Juliana Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX

MX Wheels

The mixed wheel configuration of a 29-inch wheel up front provides traction and stability, while the 27.5" rear wheel allows for maneuverability.

MX Wheels

150mm VPP™ Travel

Juliana/SRAM pro rider Alex Pavon riding the Juliana Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX

150mm VPP™ Travel

150mm of VPP® lower-link rear travel is optimized to strike the right balance between pedaling efficiency and all-out bump chomping prowess.

MX Wheels

150mm VPP™ Travel

Juliana/SRAM pro rider Alex Pavon riding the Juliana Roubion MX
Juliana/SRAM Pro Athlete - Alex Pavon riding the Juliana Bicycles Roubion MX

MX Wheels

The mixed wheel configuration of a 29-inch wheel up front provides traction and stability, while the 27.5" rear wheel allows for maneuverability.

MX Wheels

150mm VPP™ Travel

Geometry

All units are in millimeters or degrees.

XSSM
Reach | hi/lo405/402430/427455/452
Stack | hi/lo594/595617/619626/628
Head Tube Angle | hi/lo64.7°/64.5°64.7°/64.5°64.7°/64.5°
Seat Tube Length | hi/lo370/370380/380405/405
Front Center | hi/lo722/722757/757786/786
BB Height | hi/lo344/341344/341344/341
BB Drop (front) | hi/lo10/1329/3229/32
BB Drop (rear) | hi/lo10/1329/3229/32
Wheelbase | hi/lo1149/11541188/11891221/1222
Rear Center | hi/lo427/432431/432435/436
Head Tube Length | hi/lo110/110100/100110/110
Top Tube Length | hi/lo536/542570/575599/604
Seat Tube Angle | hi/lo77.6°/76.9°77.2°/76.7°77.1°/76.6°
Standover Height | hi/lo701/698709/706731/727
Bronson 4 Frame Render

Units

cm

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.

Units

cm

142 - 155cm
142 - 155cm

XS

155 - 165cm
155 - 165cm

S

165 - 175cm
165 - 175cm

M

The Juliana Bicycles Roubion MX
The Juliana Bicycles Roubion MX

Roubion Frame Specifications

Suspension SystemVPP
Front DerailleurNo compatibility
Headset/HeadtubeIntegrated (IS41/52)
Seat Post31.6mm
Seat Clamp36.4mm
Eye to Eye length230mm
Stroke60mm
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
Fork Offset37mm (XS) | 44mm (S-M)

Suspension Setup

Take a look at detailed sag, high/low rebound, and high/low compression recommendations for shocks and forks in each build.

Geometry

All units are in millimeters or degrees.

XSSM
Reach | hi/lo405/402430/427455/452
Stack | hi/lo594/595617/619626/628
Head Tube Angle | hi/lo64.7°/64.5°64.7°/64.5°64.7°/64.5°
Seat Tube Length | hi/lo370/370380/380405/405
Front Center | hi/lo722/722757/757786/786
BB Height | hi/lo344/341344/341344/341
BB Drop (front) | hi/lo10/1329/3229/32
BB Drop (rear) | hi/lo10/1329/3229/32
Wheelbase | hi/lo1149/11541188/11891221/1222
Rear Center | hi/lo427/432431/432435/436
Head Tube Length | hi/lo110/110100/100110/110
Top Tube Length | hi/lo536/542570/575599/604
Seat Tube Angle | hi/lo77.6°/76.9°77.2°/76.7°77.1°/76.6°
Standover Height | hi/lo701/698709/706731/727
Bronson 4 Frame Render

Units

cm

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.

Units

cm

142 - 155cm
142 - 155cm

XS

155 - 165cm
155 - 165cm

S

165 - 175cm
165 - 175cm

M

FAQ's

Exploded Diagrams