Diamondback Release 1

Name: Diamondback Release 1
Brand: Diamondback

2017 MountainTrail Manufacturer page

Last known price: $2,499

Prices shown first for United States
Travel: 150 / 130 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 11 30t / 11–42t
Gear range: 382%
Weight: 14.56 kg 32.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

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

Components

14 of 23 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

Release 27.5, 130mm Travel, Level Link Suspension Platform, Hydroformed Tubing, ISCG-05 Tabs, Boost 148x12mm Maxle Drop Out, 1.5" Tapered Headtube Not identified

ISCG-05

Suspension

2 parts

Drivetrain

6 parts

Brakes

2 parts

Wheels and tires

5 parts

Front hub

32h Alloy,110x15mm BoostThru-axle, Sealed Cartridge Bearing, w/ CNC Disc Mount Not identified
Rear hub

32h Alloy, Boost 148x12mm Thru-axle, 4 Sealed Cartridge Bearing, Cassette Not identified
Rims
- Diamondback
Spokes

14g Stainless Steel Not identified
Tires
- Schwalbe

Cockpit and contact points

7 parts

Grips

DB4L "Lock on" 135mm Kraton Not identified
Handlebar

DB35 Alloy, 780mm Wide, 15mm Rise, 35mm Bar Bore Not identified
Headset
- FSA NO.57E
Pedals

DB4L Alloy Platform w/ Replaceable Pins Not identified
Saddle
- WTB Volt
Seatpost

DB Alloy Micro Adjust, 31.6mm Not identified
Stem

DB35 Alloy, 40mm Reach, 35mm Bar Bore Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 429mm

Stack 594mm

Wheelbase 1160mm

Head angle 66.0°

Seat angle 73.0°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	406.3	428.5	450.7	473.3
Stackmm	584.4	593.6	602.7	611.8
Top tube lengthmm	585	610	635	660
Seat tube lengthmm	394	432	483	533
Head tube lengthmm	100	110	120	130
Head tube angle	66°	66°	66°	66°
Seat tube angle	73°	73°	73°	73°
Chainstay lengthmm	425	425	425	425
Wheelbasemm	1133	1160	1186	1213
Front centermm	708	735	761	788
Bottom bracket dropmm	14	14	14	14
Bottom bracket heightmm	341	341	341	341
Standover heightmm	739	740	743	749
Fork rakemm	44	44	44	44
Trailmm	110	110	110	109
Stack/reach ratio	1.44	1.39	1.34	1.29
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	780	780	780	780
Stem lengthmm	40	40	40	40
Seatpost lengthmm	350	350	350	350

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
Fork material: Aluminum
Bicycle weight: 14.56 kg

32.1 lb

Suspension

Suspension configuration: Full suspension
Front travel: 150 mm
Rear travel: 130 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 19.6 in
Highest gear: 75.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
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

150 mm

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 429 bicycles with this information
Coverage: 95.7% of the class

Lowest gear

19.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 416 bicycles with this information
Coverage: 92.8% of the class

Highest gear

75.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 416 bicycles with this information
Coverage: 92.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.5 km/h
Highest gear: 28.7 km/h

Total gear range 382%

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: 19.6–75.0 gear inches
Class reference (p10–p90): 16.8–94.9 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2017
Lowest gear: 416 bicycles with this information, 92.8% of the class
Highest gear: 416 bicycles with this information, 92.8% 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 Release 1	Diamondback Release 2	Diamondback Release 3
Frame
Bicycle weight	14.56 kg	14.2 kg	14.06 kg
Drivetrain
Smallest sprocket	11	10	10
Highest gear	75.0 in	82.5 in	82.5 in
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost
Other specifications
Fork spring	Air	Not informed	Not informed