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Shop all Juliana Shop sale JulianaThe gravity-loving Juliana Roubion A R Complete Mountain Bike enters the season with a ground up redesign that features a low mounted shock and revamped geometry. What does all this mean? Smoother pedaling, more predictable bump-eating and a much more intuitive ride across the entire suspension stroke. Complete with a SRAM Eagle™ drivetrain that takes full advantage of all that suspension, the Juliana Roubion A R Complete Mountain Bike is the crown jewel of Juliana's all mountain and enduro offerings.
150mm 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 Santa Cruz to manipulate shock rates to the intended purpose and character of each model; from short travel endurance bikes to World Championship winning DH machines.
RockShox Super Deluxe R Shock – The directive was simple. Engineer a shock that does for rear-suspension performance what Pike did for forks. Simple? Don’t bet on it. A gamble? Absolutely. It required a complete change in the way SRAM approaches shock design. It meant focusing on performance first and leaving old constraints behind. And it gave them a clear path to develop the world’s lowest-friction shock — Super Deluxe. Metric sizing gives Super Deluxe significantly increased bushing overlap, which, together with a sophisticated new bushing profile, virtually eliminates friction in the shock. A new damper holds the shock high in its stroke and offers unparalleled traction. Unshackled from the old obstacles of shock design, Super Deluxe is free to tackle new ones — on the trail. This changes everything.
Shock Adjustments – External Rebound Adjust, Air Spring Pressure
Frame Update 3.0 – This iteration of the Roubion features a revised VPP® suspension with a new lower-link mounted shock. This yields a smoother pedaling platform, greater bottom out resistance, and a supportive mid-stroke. Add to this a mildly slacker head angle, slightly steeper seat angle and a longer reach to make the Roubion more versatile than ever.
27.5 / 27.5+ Wheel Clearance – Clearance for up to 2.8-inch tires.
Single Grease Port on Lower Link – Swift and easy maintenance.
Threaded Bottom Bracket
148mm Rear Axle Spacing
Forged Upper and Lower Links
Double Sealed Pivots for Long Bearing Life
Angular Contact Bearings Maximize Stiffness
Collet Axle Pivots Lock In Place Without Pinch Bolts
Molded Rubber Swingarm and Downtube Protection
RockShox Yari RC – Yari brings Lyrik’s acclaimed look and proven features – 35mm chassis, Fast Black upper tubes and new DebonAir™ air spring – to a wider audience. The Motion Control™ damper features Rapid Recovery™ rebound and its high-speed compression circuit is tuned to match the feeling of the Charger™ damper.
Fork Adjustments – External Rebound, Low Speed Compression and Air Spring Pressure
SRAM NX Eagle™ – It's how you start that matters. Whether you're discovering the mountain for the first time or you're an MTB lifer searching for a no-nonsense, no-worries 1x drivetrain, SRAM NX Eagle is ready for action and ready to take you there. NX Eagle brings you a wide range of gear choices engineered for simplicity and durability, so you can focus on what matters most-the ride ahead. German engineered and proudly bearing the SRAM Eagle stamp of approval, NX Eagle is ready to let the world know what real riding feels like.
SRAM Guide T Brakeset – Guide T brings the consistent performance that you have come to expect from our lightweight Guide four-piston caliper. Pair this with MatchMaker™ for a clean looking bar set-up, plus the ease of use with our Bleeding Edge™ drip-free bleed port and you have a smart budget minded brake that keeps you in control.
Avid Centerline Rotors – The new Centerline Rotor was designed to keep the center of friction consistent throughout rotation thereby minimizing vibration offering consistent performance and a quiet ride.
SRAM Level TL Brakeset – Heavyweight performance in a lightweight package. Level TL packs the same XC and trail-optimized power delivery into a brake set that won’t break the bank. This brake matches an alloy DirectLink™ lever to a lever body that contains the same technology found in the Level TLM, Level Ultimate and Guide series of brakes, for reliability and consistency you can count on.
Maxxis Minion DHF Front Tire – The Minion DHF was designed for the often loose and muddy conditions of aggressive all-mountain terrain. The DHF incorporates ramped knobs for low rolling resistance and channel-cut knobs to increase gripping edges, giving straight-line control and precise cornering.
Maxxis Minion DHR II Rear Tire – With side knobs borrowed from the legendary Minion DHF, but widened to provide more support, the DHR II corners like no other. The center tread features ramped leading edges to improve acceleration and sipes to create a smooth transition when leaning the bike. Paddle-like knobs on the center tread dig in under hard braking and help keep the bike under control. Pair it with a Minion DHF up front for the ultimate aggressive trail riding tire combo!
Race Face Aeffect Dropper Post – A rock solid option for riders wanting to enter the dropper market. A sealed damping system wrapped in 7075 aluminium makes for a lightweight dropper that can take the hits, complete with internal cable routing compatible with modern frame design.
Oversize Item – Ships within the continental U.S. for $69. HI and AK shipping available. Please call for details.
Size | XS | S | M |
---|---|---|---|
Reach (mm) | 390 | 420 | 440 |
Stack (mm) | 570 | 589 | 598 |
Effective Top Tube (mm) | 538 | 574 | 598 |
Seat Tube (mm) | 670 | 680 | 405 |
Head Tube Angle (°) | 66.5 | 66.5 | 66.5 |
Seat Tube Angle (°) | 75.2 | 75.2 | 75.2 |
Chainstay Length (mm) | 425 | 425 | 425 |
Bottom Bracket Height (mm) | 334 | 334 | 334 |
Bottom Bracket Drop (mm) | 20 | 20 | 20 |
Head Tube Length (mm) | 100 | 120 | 130 |
Wheelbase (mm) | 1106 | 1142 | 1166 |
Standover Height (mm) | 690 | 710 | 713 |
Complete Weight (lbs) | 33.97 | ||
Complete Weight (kg) | 15.41 |