Diamondback Atroz 2

Name: Diamondback Atroz 2
Brand: Diamondback

2017 MountainCross-country Manufacturer page

Last known price: $999

Prices shown first for United States
Travel: 120 / 100 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 9 32t / 11–34t
Gear range: 309%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

12 of 24 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

Atroz 6061 T-6 Aluminum 27.5 Trail w/ 4" travel, Optimized Single Pivot, Tapered Steerer, Machine Formed Top Tube, Butted / Formed Down Tube, Sealed Cartridge Bearing Pivot, Aggressive Geometry, replaceable hanger Not identified

T-6

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket

Sealed Cartridge Not identified
Cassette
- SRAM PG-950 9 speeds 11–34t
PG-950
Chain
- KMC
Crankset

Alloy Arm w/ 32T Alloy Single Ring Not identified
Front derailleur

Full ISCG-05 Chain Guide w/ Roller Not identified

ISCG-05
Rear derailleur
- SRAM X5 10 speeds
Shifters
- SRAM X4

Brakes

2 parts

Wheels and tires

5 parts

Front hub

32h SL-7 Alloy w/ CNC Disc Mount Not identified

SL-7
Rear hub

32h SL-7 Alloy Cassette w/ CNC Disc mount Not identified

SL-7
Rims
- Diamondback
SL-7
Spokes

14g Stainless Steel Not identified
Tires
- Kenda

Cockpit and contact points

7 parts

Grips

DB4L 135mm Kraton Not identified
Handlebar
- Diamondback
Headset

Ahead 1 1/8" Zero Stack Not identified
Pedals

DB4L Alloy Platform Not identified
Saddle

DB Sync'r Saddle Not identified
Seatpost

Alloy Micro Adjust 30.9mm Not identified
Stem
- Diamondback

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 408mm

Stack 559mm

Wheelbase 1130mm

Head angle 66.5°

Seat angle 72.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ 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
Frame
Reachmm	373	408	435
Stackmm	559	559	568
Top tube lengthmm	550	585	615
Seat tube lengthmm	380	430	480
Head tube lengthmm	110	110	120
Head tube angle	66.5°	66.5°	66.5°
Seat tube angle	72.5°	72.5°	72.5°
Chainstay lengthmm	435	435	435
Wheelbasemm	1095	1130	1161
Front centermm	660	695	726
Bottom bracket dropmm	10	10	10
Bottom bracket heightmm	345	345	345
Standover heightmm	755	771	775
Fork rakemm	44	44	44
Trailmm	107	107	107
Stack/reach ratio	1.50	1.37	1.31
Suspension and parts
Crank lengthmm	170	175	175
Handlebar widthmm	750	750	750
Stem lengthmm	50	50	50
Seatpost lengthmm	300	300	300

Not published by the manufacturer: Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 120 mm
Rear travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 25.9 in
Highest gear: 80.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 2.35″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

3 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 above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2017
Sample: 555 bicycles with this information
Coverage: 87.8% of the class

Lowest gear

25.9 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2017
Sample: 607 bicycles with this information
Coverage: 96.0% of the class

Highest gear

80.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2017
Sample: 607 bicycles with this information
Coverage: 96.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.9 km/h
Highest gear: 30.6 km/h

Total gear range 309%

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: 25.9–80.0 gear inches
Class reference (p10–p90): 17.0–110.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2017
Lowest gear: 607 bicycles with this information, 96.0% of the class
Highest gear: 607 bicycles with this information, 96.0% 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 2017 builds

Differences across 2017 builds
Specification	This bicycle Diamondback Atroz 2	Diamondback Atroz	Diamondback Atroz Comp
Drivetrain
Smallest chainring	32	32	30
Largest chainring	32	32	30
Rear sprockets	9	9	11
Largest sprocket	34	34	42
Lowest gear	25.9 in	25.9 in	19.6 in
Highest gear	80.0 in	80.0 in	75.0 in