2019 Niner Bikes JET 9 Frameset (650b wheels)

Design
Flat Bar, Full suspension
Frame
Aluminum
Suspension
130mm 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 upright stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat upright stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat upright stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

XS
SM
MD
LG
XL
Stack
592mm
602mm
615mm
624mm
638mm
Reach
395mm
410mm
426mm
445mm
464mm
Stack to Reach Ratio
1.5:1
1.47:1
1.44:1
1.4:1
1.38:1
Seat Tube Length, C-T
356mm
381mm
432mm
483mm
533mm
Top Tube Length, Effective/Horizontal HT Top
560mm
577mm
597mm
619mm
642mm
Top Tube Slope
26.9deg
24.7deg
20.2deg
15.4deg
11.6deg
Head Tube Angle
67.5deg
67.5deg
67.5deg
67.5deg
67.5deg
Seat Tube Angle
74.5deg
74.5deg
74.5deg
74.5deg
74.5deg
Head Tube Length
95mm
105mm
120mm
130mm
145mm
Bottom Bracket Drop
32mm
32mm
32mm
32mm
32mm
Bottom Bracket Height
336.2mm
336.2mm
336.2mm
336.2mm
336.2mm
Chainstay Length
434mm
434mm
434mm
434mm
434mm
Chainstay Length Horizontal
432.8mm
432.8mm
432.8mm
432.8mm
432.8mm
Front-Center
683mm
701mm
723mm
746mm
771mm
Front-Center Horizontal
683.2mm
702.2mm
723.2mm
746.2mm
771.2mm
Wheelbase
1116mm
1135mm
1156mm
1179mm
1204mm
Fork Offset/Rake
51mm
51mm
51mm
51mm
51mm
Trail
97.3mm
very high
97.3mm
very high
97.3mm
very high
97.3mm
very high
97.3mm
very high
Mechanical Trail
89.9mm
89.9mm
89.9mm
89.9mm
89.9mm
Wheel Flop
34.4mm
34.4mm
34.4mm
34.4mm
34.4mm
Standover Height
671mm
687mm
729mm
757mm
791mm
Tire to Pedal Spindle
144.8mm
170 mm cranks
162.8mm
170 mm cranks
184.8mm
170 mm cranks
207.8mm
170 mm cranks
232.8mm
170 mm cranks
Pedal Spindle to Ground Clearance
166.2mm
170 mm cranks
166.2mm
170 mm cranks
166.2mm
170 mm cranks
166.2mm
170 mm cranks
166.2mm
170 mm cranks

Frameset (650b wheels) Build

XS
SM
MD
LG
XL
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
650B/27.5 in
584 mm BSD
Tire Width
3in
3in
3in
3in
3in
Tire Width Max
3in
3in
3in
3in
3in
Tire Outer Diameter
736.4mm
736.4mm
736.4mm
736.4mm
736.4mm
Bike Length with Tires
1852.4mm
1871.4mm
1892.4mm
1915.4mm
1940.4mm
Handlebar Width
780mm
780mm
780mm
780mm
780mm
Stem Length
50mm
50mm
50mm
50mm
50mm

Published Sizing Recommendations

Height
5 ft 0 in
to
5 ft 5 in
5 ft 3 in
to
5 ft 9 in
5 ft 8 in
to
6 ft 0 in
5 ft 11 in
to
6 ft 3 in
6 ft 3 in
to
6 ft 7 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:https://ninerbikes.com/products/jet-9