But fear not - there is plenty to explore...
Shop all Juliana Shop sale JulianaMEMBERSHIP
Earn up to 10% back in rewards. Join Free.
The Juliana Roubion 4 C X01 AXS Reserve evo Exclusive Complete Mountain Bike transforms technical terrain into your personal playground. Decked out with a carbon frame and SRAM's revolutionary X01 and GX Eagle AXS, this two-wheeled masterpiece shifts with electronic precision while the Code RSC brakes bring you from "oh no" to "whoa" faster than you can say "tree!" From high-speed descents to root-laden routes, this Roubion isn't just ready for adventure—it's the brush to the canvas that is all of the trails you haven't even discovered yet.
Carbon C Frame – Juliana's C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to meet the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain.
Travel – 160mm Front / 150mm Rear
Wheel Size – Sizes S-M: Mixed Wheel (29" Front / 27.5" Rear), Size XS: 27.5"
Lower-Link Mounted VPP® Suspension – VPP is based on the patented principle of having two short links rotating in opposite directions. This system provides huge design flexibility, allowing Juliana to manipulate shock rates to the intended purpose and character of each model; from short travel endurance bikes to World Championship winning DH machines. This redesign mounts the shock lower on the bike, making for an even better ride quality.
Integrated Flip Chip for High/Low Geometry Adjustment
Proportional Chainstay Lengths – With rear ends that match the size range, this bike's geo and ride quality is the same for all riders.
Size | XS | S | M | L |
Rider Height | 4'8" - 5'1" | 5'1" - 5'5" | 5''5" - 5'9" | |
Reach (mm) | 402 | 427 | 452 | |
Stack (mm) | 595 | 619 | 628 | |
Effective Top Tube (mm) | 542 | 575 | 604 | |
Seat Tube (mm) | 370 | 380 | 405 | |
Head Tube Angle (°) | 64.5 | 64.5 | 64.5 | |
Seat Tube Angle (°) | 370 | 380 | 405 | |
Chainstay Length (mm) | 432 | 432 | 436 | |
Bottom Bracket Height (mm) | 341 | 341 | 341 | |
Bottom Bracket Drop (mm) | 13 | 13 | 13 | |
Head Tube Length (mm) | 110 | 100 | 110 | |
Wheelbase (mm) | 1154 | 1189 | 1222 | |
Standover Height (mm) | 698 | 706 | 727 | |
Wheel Size | 27.5"+ | Mixed Wheel | Mixed Wheel | Mixed Wheel |