2024 SEKA Spear Base XS

Build

700C/29 in × 28 mm

Insights

Somewhat upright stack and reach vs trend of performance road bikes
Design deviates from other sizes of SEKA Spear

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
508mm
Reach
362mm
Stack to Reach Ratio
1.4:1
Seat Tube Length, C-T
449mm
Top Tube Length, Effective/Horizontal Center
484mm
Top Tube Slope
8.8deg
Head Tube Angle
70.6deg
Seat Tube Angle
75deg
Head Tube Length
107mm
Bottom Bracket Drop
74mm
Bottom Bracket Height
265mm
Chainstay Length
410mm
Chainstay Length Horizontal
403.3mm
Front-Center
570.6mm
Front-Center Horizontal
565.7mm
Wheelbase
969mm
Fork Offset/Rake
48mm
Fork Length (Axle-To-Crown)
372mm
Trail
68.5mm
high
Mechanical Trail
64.6mm
Wheel Flop
21.5mm
Tire to Pedal Spindle Distance
With 170 mm cranks
61.6mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
95mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
28mm
Tire Outer Diameter
678mm
Bike Length with Tires
1647mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Rim

Published Sizing Recommendations

Height
150 cm
to
163 cm
Source:https://mp.weixin.qq.com/s/1tTF6ryX5Hz-rCWaa0TTHw