2021 Mason Cycles Definition 105 Hydro 54CM

Build

700C/29 in × 30 mm

Insights

Average stack and reach vs trend of endurance road bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
565.5mm
Reach
383mm
Stack to Reach Ratio
1.48:1
Seat Tube Length, C-T
540mm
Seat Tube Length, C-C
493.5mm
Top Tube Length, Effective/Horizontal Center
551.5mm
Top Tube Length, Actual C-C
536.3mm
Top Tube Slope
6.9deg
Head Tube Angle
71.5deg
Seat Tube Angle
73.5deg
Head Tube Length
155mm
Bottom Bracket Drop
71.5mm
Bottom Bracket Height
269.5mm
Chainstay Length
420mm
Chainstay Length Horizontal
413.9mm
Front-Center
600mm
Front-Center Horizontal
595.7mm
Wheelbase
1009.6mm
Fork Offset/Rake
45mm
Fork Length (On-Axis)
380mm
Trail
66.6mm
high
Mechanical Trail
63.2mm
Wheel Flop
20.1mm
Standover Height
787.3mm
Tire to Pedal Spindle Distance
With 172.5 mm cranks
86.5mm
Pedal Spindle to Ground Clearance
With 172.5 mm cranks
97mm

105 Hydro Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
30mm
Tire Outer Diameter
682mm
Bike Length with Tires
1691.6mm
Crank Length
172.5mm
Handlebar Width
44cm
Stem Length
100mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
170 cm
to
180 cm
Learn More
Source:https://masoncycles.cc/products/definition-105-hydro