Pure Gravel Adventure

Name: Pure Gravel Adventure
Brand: Pure

2020 RoadTouring

Last known price: $899

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 8 32–48t / 11–34t
Gear range: 464%
Weight: 13.61 kg 30.0 lb · Reference configuration not specified
Frame: Steel
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

13 of 21 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

Chromoly steel Not identified

Suspension

1 part

Fork

Chromoly steel Not identified

Drivetrain

7 parts

Brakes

2 parts

Brake levers
- Shimano Claris
Brakes
- ProMax
DC-330R

Wheels and tires

4 parts

Front hub

Alloy front disc hub Not identified
Rear hub

Alloy cassette rear disc hub Not identified
Rims
- WTB
Tires
- Hutchinson

Cockpit and contact points

6 parts

Handlebar

Pure Cycles alloy drop 31.8mm Not identified
Headset

1-1/8 threadless Not identified
Pedals
- VP
Saddle
- Selle Royal
Seatpost

Alloy micro-adjust, 27.2 x 350mm Not identified
Stem

Pure Cycles alloy Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs reach, stack and seat tube length, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	550	560	565	582
Head tube lengthmm	120	130	155	170
Head tube angle	71°	71.5°	71.5°	71.5°
Seat tube angle	74°	73.5°	73°	72.5°
Chainstay lengthmm	455	455	455	455
Wheelbasemm	1060	1060	1061	1073
Front centermm	615	615	615	627
Bottom bracket dropmm	72	72	70	70
Bottom bracket heightmm	264	264	266	266
Standover heightmm	764	780	814	840
Fork rakemm	50	50	50	50

Not published by the manufacturer: Reach, Stack, Seat tube length, Trail, Stack/reach ratio, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Steel
Fork material: Steel
Bicycle weight: 13.61 kg

30.0 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 32
Largest chainring: 48
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 27.3 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

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

Lowest gear

27.3 gear inches

This value is within the central range for this class.

Cohort: Road / Touring Model year: 2020
Sample: 39 bicycles with this information
Coverage: 84.7% of the class

Highest gear

126.6 gear inches

This value is above the central range for this class.

Cohort: Road / Touring Model year: 2020
Sample: 39 bicycles with this information
Coverage: 84.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.5 km/h
Highest gear: 48.5 km/h

Total gear range 464%

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: 27.3–126.6 gear inches
Class reference (p10–p90): 18.3–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Touring Model year: 2020
Lowest gear: 39 bicycles with this information, 84.7% of the class
Highest gear: 39 bicycles with this information, 84.7% 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 2020 builds
Specification	This bicycle Pure Gravel Adventure	Pure Gravel Adventure Apex
Frame
Fork material	Steel	Carbon
Bicycle weight	13.61 kg	11.34 kg
Drivetrain
Front chainrings	2	1
Smallest chainring	32	44
Largest chainring	48	44
Rear sprockets	8	11
Largest sprocket	34	36
Lowest gear	27.3 in	35.4 in
Highest gear	126.6 in	116.0 in
Other specifications
Tire width	Not informed	38c