2021 (June rev) MASH Steel Frameset 50 Small

Build

700C/29 in × 40 mm

Insights

Somewhat upright stack and reach vs trend of track/fixed-gear bikes
Design deviates from other sizes of MASH Steel

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
502mm
Reach
380mm
Stack to Reach Ratio
1.32:1
Seat Tube Length, C-T
520mm
Seat Tube Length, C-C
485mm
Top Tube Length, Effective/Horizontal Center
510mm
Top Tube Length, Actual C-C
510mm
Top Tube Slope
0deg
Head Tube Angle
72.5deg
Seat Tube Angle
75.5deg
Head Tube Length
100mm
Bottom Bracket Drop
54mm
Bottom Bracket Height
297mm
Chainstay Length
390mm
Chainstay Length Horizontal
386.2mm
Front-Center
555.3mm
Front-Center Horizontal
552.7mm
Wheelbase
939mm
Fork Offset/Rake
30mm
Fork Length (On-Axis)
380mm
Trail
79.2mm
high
Mechanical Trail
75.6mm
Wheel Flop
22.7mm
Standover Height
802mm
Tire to Pedal Spindle Distance
With 170 mm cranks
34.3mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
127mm

Frameset Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
40mm
Tire Outer Diameter
702mm
Bike Length with Tires
1641mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim
Features
Single-speed capable
Source:https://www.mashsf.com/wp-content/uploads/2021/06/Mash_Steel_GEO_CHART.jpg