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Juliana Joplin S Carbon C 2018 Review

A short-travel women's trail bike with the attitude to get rad.
Top Pick Award
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Price:  $4,799 List
Pros:  Killer blend of uphill and downhill performance, punches above its weight class
Cons:  Difficult to corner for some, can be overwhelmed on the descents
Manufacturer:   Juliana Bicycles
By Tasha Thomas, Lani Raspen  ⋅  Jul 17, 2019
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87
OVERALL
SCORE


RANKED
#3 of 6
  • Fun Factor - 35% 10
  • Downhill - 25% 7
  • Climbing - 25% 9
  • Build - 15% 8

Our Verdict

The Juliana Joplin 2.0 Carbon 29 S conjures up a perfect storm of speed and agility. Surprisingly, this 29er packs a loud and vocal punch with its tight suspension, 1116mm wheelbase, and wide-range SRAM GX Eagle drivetrain. The Joplin steals the show with its ability to take on bigger hits despite its trim 110mm of Virtual Pivot Point (VPP) travel, and it handles the chop with remarkable composure. For a bike that was designed to climb like a cross-country rig, the Joplin met our expectations. This bike is efficient and navigates uphill switchbacks beautifully. Its pep and stamina is impressive and is conducive to long days in the saddle. The Juliana uses a dialed women-specific shock tune which allows female riders to get more out of the killer VPP suspension design.


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Awards Top Pick Award Editors' Choice Award   Best Buy Award 
Price $4,799 List$4,520 List$4,000 List$4,999 List$3,799 List
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Pros Killer blend of uphill and downhill performance, punches above its weight classModern progressive geometry, aggressive descender, excellent stability at speed, surprisingly user-friendlySolid climbing performance, comfortable cockpit, nice component specificationAggressive downhill performance, stellar climbing, sleek looksAggressive descender, nimble and flickable, solid value/great component specification
Cons Difficult to corner for some, can be overwhelmed on the descentsSome underwhelming aspects of the build, moderately heavyAggressive riders may find limits of suspension travel, proprietary offset rear wheel, moderately heavyA couple questionable specifcations, slack seat tube angleOnly available in 3 sizes, may feel small for some
Bottom Line A short-travel women's trail bike with the attitude to get rad.The Stumpjumper Comp Carbon is a crowd-pleaser with an all-around performance that earned it our Editor's Choice Award.The Habit 1 Carbon is a capable and versatile mid travel 29er with the angles to get after it on the descents.A well-rounded 27.5-inch trail bike that operates smoothly on all aspects of the trail.The Best Buy winning Spectral WMN CF 7.0 mixes agility with the angles and travel to get aggressive.
Rating Categories Juliana Joplin S Carbon C Stumpjumper Comp Carbon 27.5... Habit 1 Carbon Yeti SB5 Beti XT/SLX Canyon Spectral WMN CF 7.0
Fun Factor (35%)
10
0
10
10
0
10
10
0
9
10
0
9
10
0
9
Downhill (25%)
10
0
7
10
0
10
10
0
9
10
0
8
10
0
8
Climbing (25%)
10
0
9
10
0
8
10
0
8
10
0
9
10
0
8
Build (15%)
10
0
8
10
0
8
10
0
9
10
0
8
10
0
9
Specs Juliana Joplin S... Stumpjumper Comp... Habit 1 Carbon Yeti SB5 Beti XT/SLX Canyon Spectral...
Wheelsize 29 27.5 29 27.5 27.5
Rear Travel 110mm 150mm 130mm 127mm 140mm
Measured Weight w/o pedals 28 lbs 14 oz 30 lbs 1 oz (small) 30 lbs 10 oz (small) 28 lbs 4 oz 29 lbs 0 oz (small)
Frame Material Carbon fiber Carbon Fiber Carbon Fiber Carbon Fiber Carbon Fiber
Frame Size Tested Small Small Small Small Small
Available Sizes S, M XS, S, M, L XS (27.5), S (29), M (29) XS, S, M, L XS, S, M
Rear Suspension Platform Virtual Pivot Point (VPP) 110mm Future Shock Rear (FSR) 150mm Proportional Response 130mm Switch Infinity -127mm Triple Phase 140mm
Fork and Travel Fox Float 34 Performance, 120mm, 34mm stancions Fox Float 34 Rhythm, 150mm, 34mm stanchions Fox Float 34 Perfromance, 130mm, 34mm stanchions Fox Float Performance 34, 150mm Fox Float 34 Performance, 150mm, 34mm stanchions
Shock Fox Float Peformance DPS Fox Float Performance DPS Fox Float Performance DPS EVOL Fox Float Performance DPS Fox Float Performance DPS Low Volume
Wheelset RaceFace AR 24, 24mm inner width, Novatec Hubs Roval Traverse, Specialized hubs, 30mm internal width Stan's NoTubes ZTR Arch S1, Formula hubs, Ai offset DT Swiss M1900, 25mm inner width, DT 370 Hubs DT Swiss M 1900 Spline
Front Tire Maxxis Minion DHF EXO TR 3c 29 x 2.3" Butcher GRID Gripton 2Bliss 27.5 x 2.6" Maxxis Minion DHF WT EXO TR 29 x 2.5" Maxxis Ardent EXO 27.5 x 2.4" Maxxis Minion DHR II WT 27.5 x 2.4"
Rear Tire Maxxis Ardent Race EXO 29 x 2.35" Purgatory GRID Gripton, 2Bliss 27.5 x 2.6" Maxxis High Roller II EXO TR 29 x 2.3" Maxxis Ardent EXO 29 x 2.4" Maxxis Forekaster 27.5 x 2.35"
Shifters SRAM GX Eagle SRAM NX Eagle SRAM NX Eagle Shimano SLX SRAM GX Eagle
Rear Derailleur SRAM GX Eagle 12-speed SRAM NX Eagle 12-speed SRAM GX Eagle 12-speed Shimano XT 11-Speed SRAM GX Eagle 12-speed
Cassette SRAM NX- Eagle, 12-speed, 11-50T SRAM PG-1230, NX Eagle, 11-50 SRAM XG-1275, Eagle 10-50T
Crankset RaceFace Aeffect 30t SRAM NX Eagle DUB 32T Truvativ Stylo 6K, 30T (aluminum) RaceFace Aeffect 30t Truvativ Stylo 6K DUB, 30T (steel)
Crankarms 170mm 170mm 165mm 170mm 170mm
Bottom Bracket Threaded SRAM DUB threaded Cannondale Alloy PressFit30 Press Fit SRAM DUB PressFit
Seatpost RockShox Reverb Stealth 125mm X-Fusion Manic, 125mm (small) Cannondale DownLow 125mm (small) Fox Transfer 100mm Iridium dropper 1x remote 146mm (small)
Handlebar RaceFace Aeffet R, 780mm Specialized alloy 750mm Cannondale C3 Riser 760mm RaceFace Evolve, 750mm RaceFace Affect 750mm
Stem RaceFace Aeffect R Specialized Trail Cannondale C3 38mm RaceFace Ride RaceFace Aeffect 50mm
Brakes SRAM Level TL SRAM Guide R SRAM Guide R Shimano SLX SRAM Guide R
Rotor size Centerline 6 bolt, 200 front/180 rear Centerline 6 bolt, 180 front/180 rear Centerline 6 bolt, 200 front/180 rear
Measured Effective Top Tube (mm) 574 570 570 579 568
Measured Reach (mm) 405 418 402 401 404
Measured Head Tube Angle (degrees) 68 65.2 low/65.7 high 65.8 66.5 66.25
Measured Seat Tube Angle (degrees) 73 74.6 low/75.1 high 75 73.7 74.4
Measured Bottom Bracket Height (mm) 330 336 338 337 328
Measured Wheelbase (mm) 1116 1167 1145 1143 1130
Measured Chain Stay Length (mm) 432 435 438 436 433
Warranty Lifetime Lifetime Lifetime Five Years 6 years

Our Analysis and Test Results

Update September 2019
The Joplin has been recently redesigned for 2020. The new version has an updated longer and slacker geometry, 10mm more travel both front and rear, and a new low shock mount VPP suspension design. We expect the performance to be quite different, and we will update this review with the new version once we've had the chance to test it.

The Joplin is one fun 29er.
The Joplin is one fun 29er.

Should I Buy This Bike?


The Joplin C S is a zesty short travel trail bike that leans towards the XC side of the trail riding spectrum. This is an energetic and playful bike with decisively quick handling and surprisingly composed and confident trail manners. The 110mm of rear and 120mm of front wheel travel situate the Joplin squarely in the short-travel category. Considering the speed and efficiency with which the Joplin tackles the trail, our testers didn't seem to long for more travel often while testing. The VPP suspension platform provides a notably supportive rear end that provides ample deep stroke support, giving the Joplin a "more travel than it actually has" kind of feel. It has a quick and lively feel on the climbs, with excellent handling and sharp turning radius thanks to its shorter wheelbase and steeper head tube angle. It also surprised out testers with its capabilities on the descents, easily punching above its travel class and handling most terrain with notable confidence. It's far from a brawler, though the Joplin is more capable on the descents than the numbers suggest. This is an excellent option for the rider who seeks a lively and agile ride, values efficiency, and prefers a more calculated approach on the descents.

The Joplin uses VPP suspension and has 110mm of rear wheel travel.
The Joplin uses VPP suspension and has 110mm of rear wheel travel.

Frame Design


The Joplin features carbon fiber frame with 110mm of Virtual Pivot Point (VPP) travel. This is a dual-link system that features a link near the bottom bracket and another about 60% up the seat tube. As the bike moves through its travel, the links rotate in opposite directions. This design is known for its excellent climbing abilities and deep stroke support. One drawback is mediocre high-frequency performance. This bike is designed around a 120mm fork.

Our small frame has a 574mm top tube length and 405mm reach measurement. The head tube angle is 68-degrees and the chainstays are 432mm long. Our Joplin has a 1116mm wheelbase and 330mm bottom bracket height. Our bike weighed in at 28 pounds 13 oz without pedals and set up tubeless.

The upper portion of the VPP suspension design.
The upper portion of the VPP suspension design.

Design Highlights

  • Available in carbon fiber or aluminum frame
  • 110mm of VPP rear suspension
  • Designed around a 120mm travel fork
  • Offered with 29-inch wheels only
  • Available as a frame and shock only in aluminum for $1,999 or Carbon CC for $2,999
  • Five builds available, 2 aluminum - 3 carbon, ranging in price from $2,699 up to $6,799

Agility  speed  and efficiency are hallmarks of the Joplin  though you can still get after it with some skill and a calculated approach.
Agility, speed, and efficiency are hallmarks of the Joplin, though you can still get after it with some skill and a calculated approach.

Downhill Performance


The Joplin sets the rider in a stable and confident attack position though it is far less aggressive than many of the other bikes in this review. With only 110mm of rear and 120mm of front wheel travel and a relatively steep 68-degree head tube angle, the Joplin is more of a precision descender than a smasher. The lower 330mm bottom bracket provides a planted feel at speed while retaining a nimble feel with assertive maneuverability. Despite its large 29-inch wheels, the Joplin responded well to minimal rider input. The larger wheel size allowed this shredder to confidently roll over anything in its path and enabled the rider to sit back and enjoy the ride.


The Joplin S is outfitted with a 120mm Fox 34 Float Performance up front and a Fox Float Performance DPS in the rear. Our small Juliana was not one bit disturbed in bumpy and chundery terrain. You can push this bike harder than you might think before it stutters. In addition to her rockstar smoothness on flowing terrain, the capabilities of our Joplin in rough and boney terrain were extraordinary. It is difficult to rattle the Joplin's cage, though it is definitely limited by its shorter travel and conservative head tube angle. For a short-travel bike, the combination of stiffer more stable platform and VPP suspension design handles high-speed sections of trail with remarkable composure. Our testers agree the Joplin gets slightly sketchy in areas of extreme high-frequency chop. If you recognize the lack of composure quickly, it can be corrected before disaster strikes.

Big wheels keep on rolling. This 29er holds its own on rocky terrain.
Big wheels keep on rolling. This 29er holds its own on rocky terrain.

High-speed flowy terrain was the area where the Joplin really excelled. Once this bike was cranked up to speed, it felt balanced and smooth with a fun, pleasant, and energetic attitude. The SRAM Level TL brakes provided substantial power with a controlled feel to the brake lever.

Once it was on course, it was hard to get the Joplin to stray. It performed well when the rider is positioned slightly further back, allowing the front end to do its thing and cruise over most types of terrain. Testers found they were able to ride the Joplin aggressively on the descents, though in less of a charging the fall line kind of way. Much of this is due to the length of the wheelbase and chainstay. The shorter Joplin did not feel as though it was reaching around corners nor did it feel as though the chainstay and rear end were playing cat and mouse with the rest of the bike. Longer bikes tend to be sluggish in low-mid speed corners. With the Joplin, there is little-to-no lag, and it feels quick and responsive to dance through technical sections.

Fast and buff trails are a blast aboard this 110mm 29er.
Fast and buff trails are a blast aboard this 110mm 29er.

Our testers found the cornering aptitudes of the Juliana Joplin 2.0 to be at different ends of the spectrum. Our more aggressive and super-charged tester X thought that the bike handled well in corners with weight back in an athletic position. Efficient attack mode in the corners was achievable even when corners drifted away to flat and were soft and sandy. Our lighter and more finesse-y tester Y indicated that corners at high and low speeds were more difficult to set up for and body position was farther forward over the bike when entering corners and that the flatter stock bars the bike is outfitted with may have something to do with that.

This short-travel trail slayer scoots uphill very effectively.
This short-travel trail slayer scoots uphill very effectively.

Climbing Performance


Climbing capabilities of our small Joplin 2.0 were beyond stellar. The 29-inch wheels with the 30-tooth ring up front made it climb like a dream. The wheels want to roll up and over even the steepest of steps without taking much effort. This bike's platform allows for exciting excursions around your local or distant forest adventures. The Joplin rocketed up challenging terrain with the aid from its trusty 1x12 SRAM GX Eagle drivetrain while shifting with ease and fluidity. The head tube angle is comfortably situated at 68 degrees providing very direct steering, a short turning radius, and a strain-free body position.


Climbing efficiency on the Joplin while both seated and standing were super comfortable. With an effective seat tube angle of 73 degrees, the saddle position of the Joplin is well behind the bottom bracket but didn't make our testers feel too far back or detract from performance. The geometry allowed the rider to generate a forward propelling feeling at all times, and it felt able to scale any mountain with remarkable composure.

The 50-tooth Eagle drivetrain is there to bail you out when the going gets steep.
The 50-tooth Eagle drivetrain is there to bail you out when the going gets steep.

Technical climbs don't stand a chance when the Joplin takes the stage. The performance of this bike is impressive as it steadily creeps and crawls uphill like a mountain lion hunting its prey. In steeper sandy sections of climbing, the Joplin also performed in such a way that if we found ourselves in a standing position, there was little to no energy loss. That said, the traction was questionable due to the Maxxis Ardent EXO TR tires. These are faster rolling tires designed for XC and endurance, not superior grip. The Joplin blasts its competition away at the start gate on mellower climbs. She gets the whole shot and then powers on with a consistent pace keeping her eye on the prize.

The Juliana Joplin, unlike some other 29ers, maneuvers extraordinarily well uphill around switchbacks and turns. Having a shorter wheelbase just shy of 1116mm and a steeper head tube angle is beneficial for wrapping around uphill turns. The flat bars also help get your weight forward to make it up even the loosest and steepest trail. The climb switch on the Fox Float Performance DPS shock was by no means necessary when climbing on the Joplin, though it was nice for extended paved or fire road ascents.

The Fox 34 Performance fork is smooth and reliable.
The 12-speed SRAM GX Eagle drivetrain provides a huge gear range.
The comfy cockpit of the Joplin.

Build Options


We tested the Joplin Carbon S which sells for $4799. Here are some other noteworthy build kits.

If our test model seems a little spendy, the Joplin D Aluminum is the entry-level model and sells for $2699. The aluminum frame offers the same geometry as the carbon version. The only penalty is a slightly higher weight and reduced frame stiffness. This bike is powered by a SRAM NX 1x11 drivetrain and runs a RockShox Recon RL 120 fork. This build does not come with a dropper seat post, but it is a nice way to get on a high-end frame design at a reduced price.

If you want a carbon frame, the Joplin Carbon R retails for $3899. This build kit runs the new SRAM NX Eagle drivetrain and a Fox Rhythm 34 fork. SRAM Level T brakes offer stellar stopping power and this bike rolls on WTB rims laced to SRAM hubs. This is a serviceable bike that would be great to upgrade over time.

Looking to go high-end? The XO1 Carbon CC build is one sick bike. For $6799, this bike uses Santa Cruz' Carbon CC frame which saves approximately a half-pound over the regular Carbon C frames. This bike uses Fox Performance Elite suspension, SRAM Level TLM brakes, and a SRAM X01 drivetrain.

For the right rider and terrain  the Joplin is nothing but smiles.
For the right rider and terrain, the Joplin is nothing but smiles.

Value


The Joplin C S carries a $4799 price tag. This lofty price tag comes with decisively high-end performance. It is easy to call the Joplin a solid value.

Suggested Upgrades


Wider rubber would be beneficial on this short-travel ripper. A pairing of a 2.5 Maxxis Minion DHF and 2.4-inch Minion DHR II would enhance traction and suspension feel while boosting confidence.

The Joplin beautifully blends capability with efficiency.
The Joplin beautifully blends capability with efficiency.

Conclusion


The Juliana Joplin Carbon S is a remarkable all-around climber and descender and is our Top Pick Award winner for a short travel trail bike. This bike operates with confidence in both high-speed situations and surprisingly rowdy terrain, though it doesn't charge quite as hard as bikes with more travel or slacker head tubes. One of our testers describes the Joplin as "an extraordinarily playful bike when it gets your approval for roughhousing." The bike in no way hesitates as you push it to its limits and is a great option for the more XC-oriented rider. The proven VPP suspension design and responsive handling create a joyous riding experience.


Tasha Thomas, Lani Raspen