Juliana Joplin Aluminum D 29

2018 MountainTrail Manufacturer page

Last known price: $2,699

Prices shown first for United States
Travel: 120 / 120 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 30t / 10–42t
Gear range: 420%
Weight: 13.99 kg 30.8 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

20 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Aluminum Not identified

Suspension

2 parts

Drivetrain

8 parts

Bottom bracket

Threaded, 73mm, included with crankset Not identified
Cassette
- SRAM PG-1130 11 speeds
PG-1130
Chain
- SRAM PC-1110 11 speeds
PC-1110
Chain guide

None
Crankset
- Race Face Aeffect
Front derailleur

None
Rear derailleur
- SRAM NX Eagle 12 speeds
Shifters
- SRAM NX

Brakes

2 parts

Wheels and tires

5 parts

Cockpit and contact points

7 parts

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 430mm

Stack 603mm

Wheelbase 1145mm

Head angle 68.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	405	430	450
Stackmm	594	603	603
Top tube lengthmm	574	603	623
Seat tube lengthmm	390	420	450
Head tube lengthmm	90	100	100
Head tube angle	68°	68°	68°
Seat tube angle	73°	73°	73°
Chainstay lengthmm	432	432	432
Wheelbasemm	1116	1145	1165
Front centermm	688	717	737
Bottom bracket dropmm	44	44	44
Bottom bracket heightmm	330	330	330
Standover heightmm	705	706	707
Fork rakemm	55	55	55
Trailmm	92	92	92
Stack/reach ratio	1.47	1.40	1.34

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: womens
Frame material: Aluminum
Bicycle weight: 13.99 kg

30.8 lb

Suspension

Suspension configuration: Full suspension
Front travel: 120 mm
Rear travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 42
Lowest gear: 20.7 in
Highest gear: 87.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 2.3″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

120 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2018
Sample: 916 bicycles with this information
Coverage: 98.6% of the class

Lowest gear

20.7 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2018
Sample: 836 bicycles with this information
Coverage: 89.9% of the class

Highest gear

87.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2018
Sample: 836 bicycles with this information
Coverage: 89.9% of the class

Shifting

Mechanical

25 of 929 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2018
Sample: 929 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.9 km/h
Highest gear: 33.3 km/h

Total gear range 420%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 20.7–87.0 gear inches
Class reference (p10–p90): 16.5–93.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2018
Lowest gear: 836 bicycles with this information, 89.9% of the class
Highest gear: 836 bicycles with this information, 89.9% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2018 builds

Differences across 2018 builds
Specification	This bicycle Juliana Joplin Aluminum D 29	Juliana Joplin Aluminum R 27.5 +	Juliana Joplin Aluminum R 29	Juliana Joplin Carbon CC 27.5+ XX1	Juliana Joplin CC 27.5+ X01	Juliana Joplin CC 29 X01
Frame
Frame material	Aluminum	Aluminum	Aluminum	Carbon	Carbon	Carbon
Bicycle weight	13.99 kg	13.89 kg	13.64 kg	12.08 kg	12 kg	11.87 kg
Suspension
Front travel	120 mm	130 mm	120 mm	130 mm	130 mm	120 mm
Drivetrain
Largest sprocket	42	42	42	50	50	50
Lowest gear	20.7 in	19.6 in	20.7 in	16.5 in	16.5 in	17.4 in
Highest gear	87.0 in	82.5 in	87.0 in	82.5 in	82.5 in	87.0 in
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost
Other specifications
Bottom bracket standard	BSA	BSA	BSA	Not informed	Not informed	Not informed
Tire width	2.3″	2.3″	2.3″	2.8″	2.8″	2.3″
Wheel size	29″	27.5″	29″	27.5″	27.5″	29″
Fork spring	Not informed	Air	Air	Air	Air	Air