2020 Diamondback Bicycles Release 3 27.5

Design
Flat Bar, Full suspension
Frame
Aluminum
Fork
Aluminum
Suspension
150mm fork travel
Features
Disc brake
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

SM/15.5 5'4" - 5'7"
MD/17 5'7" - 5'10"
LG/19 5'10" - 6'2"
XL/21 6'2" - 6'6"
Stack
584mm
597mm
603mm
612mm
Reach
406mm
429mm
451mm
473mm
Stack to Reach Ratio
1.44:1
1.39:1
1.34:1
1.29:1
Seat Tube Length, C-TTT
394mm
432mm
483mm
533mm
Top Tube Length, Effective/Horizontal Center
585mm
610mm
635mm
660mm
Top Tube Slope
19.6deg
16.4deg
11.5deg
7.5deg
Head Tube Angle
66deg
66deg
66deg
66deg
Seat Tube Angle
73deg
73deg
73deg
73deg
Head Tube Length
100mm
110mm
120mm
130mm
Bottom Bracket Drop
14mm
14mm
14mm
14mm
Bottom Bracket Height
336.4mm
336.4mm
336.4mm
336.4mm
Chainstay Length
425mm
425mm
425mm
425mm
Chainstay Length Horizontal
424.8mm
424.8mm
424.8mm
424.8mm
Front-Center
708.4mm
735.4mm
761.4mm
788.4mm
Front-Center Horizontal
708.2mm
735.2mm
761.2mm
788.2mm
Wheelbase
1133mm
1160mm
1186mm
1213mm
Fork Offset/Rake
44mm
44mm
44mm
44mm
Trail
107.9mm
very high
107.9mm
very high
107.9mm
very high
107.9mm
very high
Mechanical Trail
98.5mm
98.5mm
98.5mm
98.5mm
Wheel Flop
40.1mm
40.1mm
40.1mm
40.1mm
Standover Height
739mm
740mm
743mm
749mm
Tire to Pedal Spindle
188mm
170 mm cranks
209.9mm
175 mm cranks
235.9mm
175 mm cranks
262.9mm
175 mm cranks
Pedal Spindle to Ground Clearance
166.4mm
170 mm cranks
161.4mm
175 mm cranks
161.4mm
175 mm cranks
161.4mm
175 mm cranks

3 27.5 Build

SM/15.5 5'4" - 5'7"
MD/17 5'7" - 5'10"
LG/19 5'10" - 6'2"
XL/21 6'2" - 6'6"
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
2.3in
2.3in
2.3in
2.3in
Tire Outer Diameter
700.8mm
700.8mm
700.8mm
700.8mm
Bike Length with Tires
1833.8mm
1860.8mm
1886.8mm
1913.8mm
Crank Length
170mm
175mm
175mm
175mm
Handlebar Width
780mm
780mm
780mm
780mm
Stem Length
40mm
40mm
40mm
40mm

Published Sizing Recommendations

Height
5 ft 4 in
to
5 ft 7 in
5 ft 7 in
to
5 ft 10 in
5 ft 10 in
to
6 ft 2 in
6 ft 2 in
to
6 ft 6 in

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Source:Diamondback.com