2021 Blocks Lo-Fi Base M

Build

650B/27.5 in × 2.1 in

Insights

Very upright stack and reach vs trend of all-road/gravel bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
584mm
Reach
361.2mm
Stack to Reach Ratio
1.62:1
Seat Tube Length, C-T
535mm
Seat Tube Length, C-C
500mm
Top Tube Length, Effective/Horizontal HT Top
540mm
Top Tube Slope
7.6deg
Head Tube Angle
72deg
Seat Tube Angle
73deg
Head Tube Length
160mm
Bottom Bracket Drop
58mm
Bottom Bracket Height
287.3mm
Chainstay Length
440mm
Chainstay Length Horizontal
436.2mm
Front-Center
587.5mm
Front-Center Horizontal
584.6mm
Wheelbase
1020.8mm
Fork Offset/Rake
50mm
Fork Length (Axle-To-Crown)
392.5mm
Trail
59.6mm
mid/​neutral
Mechanical Trail
56.7mm
Wheel Flop
17.5mm
Tire to Pedal Spindle Distance
With 170 mm cranks
72.2mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
117.3mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.1in
Tire Outer Diameter
690.7mm
Bike Length with Tires
1711.5mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:instagram.com/blocks.abc