Juliana Roubion 4 CC MX X01 AXS Reserve

A 1:25000 scale map, a weather forecast and the Roubion. Three things you shouldn’t hit the high mountains without. And while we can’t guarantee you won’t get lost or soaked, we’re pretty sure there’s no better bike to tackle ancient alpine terrain.

And 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 makes for an intuitive and highly maneuverable rear end that loves to get sideways around the most ragged of switchbacks.

This bike is rapid, so when it comes to stopping power and control we’ve mixed things up here also. A 200mm front and 180mm rear brake rotor pairing ensures you shouldn’t overcook the corners no matter how hot you’re coming in. The Roubion’s chainstay lengths are all specifically sized for the XS, S and M frames too, meaning handling remains consistent across the range. And like all Juliana’s, each shock is tuned to work better for slightly lighter riders than equivalent Santa Cruz models.

Fork        
FOX 36 Float Factory, 160mm

Shock      
RockShox Super Deluxe Ultimate

Rear Derailleur          
SRAM X01 Eagle AXS, 12spd

Shifters   
SRAM GX AXS Shifter

Crankset 
SRAM X1 Eagle Carbon 148 DUB 32t

Cassette  
SRAM XG1275 Eagle, 12spd, 10-50t

Chain      
SRAM X01 Eagle, 12spd

Bottom Bracket         
SRAM DUB 68/73mm Threaded BB

Brakes     
SRAM Code RSC

Brake Rotors  
Avid Centerline 200mm/180mm

Headset  
Cane Creek 40 IS Integrated Headset

Bars        
Santa Cruz 35 Carbon Bar, 800mm, 35mm Rise

Stem       
Burgtec Enduro MK3

Grips       
Juliana House Grip, 30mm or Burgtec Bartender Pro Grip Minnaar

Front Hub      
Industry Nine 1/1, 110x15, 6 Bolt, 28h

Rear Hub
Industry Nine 1/1, 148x12, XD, 6 Bolt, 28h

Rims        
Reserve 30 V2 Carbon Rims

Spokes    
Sapim Race

Front Tire
Maxxis Minion DHF 29"x2.5, 3C, Maxx- Grip, EXO, TR (27.5” tire on size XS)

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

Tubes      
Stan's Sealant

Seat Post
SDG Tellis Dropper, 31.6

Saddle    
Juliana Primiero Saddle or WTB Volt

* Specifications are subject to change without notice