2019 Chumba Cycles Stella Titanium (27.5" wheels)

Design
Flat Bar, Hardtail (Front suspension)
Frame
Titanium
Suspension
100mm fork travel
Features
Disc brake, Single-speed capable
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
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

Geometry

SM
MD
LG
XL 60cm
Stack
607mm
618mm
626mm
638mm
Reach
398mm
416mm
433mm
443mm
Stack to Reach Ratio
1.53:1
1.49:1
1.45:1
1.44:1
Seat Tube Length, Unknown
381mm
431.8mm
482.6mm
533.4mm
Top Tube Length, Effective/Horizontal Center
585mm
605mm
625mm
645mm
Top Tube Slope
25.5deg
20.7deg
16deg
12.1deg
Head Tube Angle
70deg
70deg
70deg
70.5deg
Seat Tube Angle
73deg
73deg
73deg
72.5deg
Head Tube Length
90mm
100mm
110mm
120mm
Bottom Bracket Drop
51.5mm
51.5mm
51.5mm
51.5mm
Bottom Bracket Height
316.7mm
316.7mm
316.7mm
316.7mm
Chainstay Length
433mm
433mm
433mm
433mm
Chainstay Length Max
453mm
453mm
453mm
453mm
Chainstay Length Horizontal
429.9mm
429.9mm
429.9mm
429.9mm
Chainstay Length Horizontal Max
450.1mm
450.1mm
450.1mm
450.1mm
Front-Center
651.1mm
671.1mm
690mm
700mm
Front-Center Horizontal
649.1mm
669.1mm
688.1mm
698.1mm
Wheelbase
1079mm
1099mm
1118mm
1128mm
Wheelbase Max
1099mm
1119mm
1138mm
1148mm
Fork Offset/Rake
45.9mm
44.1mm
43.2mm
44.7mm
Trail
85.1mm
very high
87.1mm
very high
88mm
very high
83mm
very high
Mechanical Trail
80mm
81.9mm
82.7mm
78.2mm
Wheel Flop
27.4mm
28mm
28.3mm
26.1mm
Standover Height
730.3mm
768.4mm
800.1mm
850.9mm
Tire to Pedal Spindle
112.9mm
170 mm cranks
132.9mm
170 mm cranks
151.8mm
170 mm cranks
161.8mm
170 mm cranks
Pedal Spindle to Ground Clearance
146.7mm
170 mm cranks
146.7mm
170 mm cranks
146.7mm
170 mm cranks
146.7mm
170 mm cranks

(27.5" wheels) Build

SM
MD
LG
XL 60cm
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
3in
3in
3in
3in
Tire Width Max
3in
3in
3in
3in
Tire Outer Diameter
736.4mm
736.4mm
736.4mm
736.4mm
Bike Length with Tires
1815.4mm
1835.4mm
1854.4mm
1864.4mm

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.chumbausa.com/stella-titanium-29er-27plus