2021 Gravity Basecamp 3

Design
Flat Bar, Hardtail (Front suspension)
Very aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Very aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Very aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Very aggressive 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

Geometry

15 in
17 in
19 in
21 in
23 in
Stack
393.3mm
446.8mm
550.1mm
555mm
602mm
Reach
435.4mm
426.7mm
407.2mm
417.8mm
404.7mm
Stack to Reach Ratio
0.9:1
1.05:1
1.35:1
1.33:1
1.49:1
Seat Tube Length, C-T
381mm
432mm
483mm
533mm
584mm
Top Tube Length, Effective/Horizontal Center
556.9mm
564.6mm
576.7mm
588.8mm
590mm
Top Tube Length, Actual C-C
548.9mm
555.4mm
556.8mm
576.8mm
578.4mm
Top Tube Slope
3deg
3.5deg
9.1deg
4.5deg
4.3deg
Head Tube Angle
71deg
71deg
71deg
71deg
71deg
Seat Tube Angle
73deg
73deg
73deg
73deg
73deg
Head Tube Length
120mm
120mm
130mm
140mm
150mm
Bottom Bracket Drop
35mm
35mm
35mm
35mm
35mm
Bottom Bracket Height
295.3mm
295.3mm
295.3mm
295.3mm
295.3mm
Chainstay Length
430mm
430mm
430mm
430mm
430mm
Chainstay Length Horizontal
428.6mm
428.6mm
428.6mm
428.6mm
428.6mm
Front-Center
622.4mm
632.4mm
632.4mm
642.4mm
642.4mm
Front-Center Horizontal
621.4mm
631.4mm
631.4mm
641.4mm
641.4mm
Wheelbase
1050mm
1060mm
1060mm
1070mm
1070mm
Trail
Mechanical Trail
Wheel Flop
Standover Height
673.8mm
710.4mm
752.8mm
791.6mm
833.1mm
Tire to Pedal Spindle
122.1mm
170 mm cranks
132.1mm
170 mm cranks
132.1mm
170 mm cranks
142.1mm
170 mm cranks
142.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
125.3mm
170 mm cranks
125.3mm
170 mm cranks
125.3mm
170 mm cranks
125.3mm
170 mm cranks
125.3mm
170 mm cranks

3 Build

15 in
17 in
19 in
21 in
23 in
Wheel Size
26 in
559 mm BSD
26 in
559 mm BSD
26 in
559 mm BSD
26 in
559 mm BSD
26 in
559 mm BSD
Tire Width
2in
2in
2in
2in
2in
Tire Outer Diameter
660.6mm
660.6mm
660.6mm
660.6mm
660.6mm
Bike Length with Tires
1710.6mm
1720.6mm
1720.6mm
1730.6mm
1730.6mm

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:https://www.bikesdirect.com/products/gravity/basecamp_1_2_3_geo.htm