2021 Blocks Lo-Fi Base XS

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
548.3mm
Reach
342.8mm
Stack to Reach Ratio
1.6:1
Seat Tube Length, C-T
425mm
Seat Tube Length, C-C
390mm
Top Tube Length, Effective/Horizontal HT Top
50mm
Top Tube Slope
17.9deg
Head Tube Angle
72deg
Seat Tube Angle
74deg
Head Tube Length
130mm
Bottom Bracket Drop
58mm
Bottom Bracket Height
287.3mm
Chainstay Length
440mm
Chainstay Length Horizontal
436.2mm
Front-Center
557.6mm
Front-Center Horizontal
554.6mm
Wheelbase
990.8mm
Fork Offset/Rake
50mm
Fork Length (Axle-To-Crown)
385mm
Trail
59.6mm
mid/​neutral
Mechanical Trail
56.7mm
Wheel Flop
17.5mm
Tire to Pedal Spindle Distance
With 170 mm cranks
42.3mm
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
1681.5mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:instagram.com/blocks.abc