2023 Tumbleweed Bicycle Co. Prospector Base Large

Build

650B/27.5 in × 70 mm

Insights

Somewhat upright stack and reach vs trend of rigid mtb bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
640mm
Reach
444mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
483mm
Top Tube Length, Effective/Horizontal HT Top
640mm
Top Tube Slope
16.9deg
Head Tube Angle
69.5deg
Seat Tube Angle
73deg
Head Tube Length
145mm
Bottom Bracket Drop
58.5mm
Bottom Bracket Height
303.5mm
Chainstay Length
456mm
Chainstay Length Horizontal
452.2mm
Front-Center
720.2mm
Front-Center Horizontal
717.8mm
Wheelbase
1170mm
Fork Offset/Rake
53mm
Fork Length (Axle-To-Crown)
482mm
Trail
78.8mm
high
Mechanical Trail
73.8mm
Wheel Flop
25.8mm
Standover Height
837mm
Tire to Pedal Spindle Distance
With 170 mm cranks
188.2mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
133.5mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
70mm
Tire Outer Diameter
724mm
Bike Length with Tires
1894mm
Suspension Type
Rigid, suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc

Published Sizing Recommendations

Height
5 ft 10 in
to
6 ft 2 in
Source:https://tumbleweed.cc/collections/bikes/products/prospector?variant=42454063677621