2015 Bombtrack Bicycle Company Needle Base Small

Build

700C/29 in × 23 mm

Insights

Somewhat upright stack and reach vs trend of track/fixed-gear bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
508mm
Reach
380mm
Stack to Reach Ratio
1.34:1
Seat Tube Length, C-T
530mm
Top Tube Length, Effective/Horizontal Center
512mm
Top Tube Slope
-0.6deg
Head Tube Angle
74deg
Seat Tube Angle
75.5deg
Head Tube Length
103mm
Bottom Bracket Drop
54mm
Bottom Bracket Height
280mm
Chainstay Length
397mm
Chainstay Length Horizontal
393.3mm
Front-Center
549.4mm
Front-Center Horizontal
546.7mm
Wheelbase
940mm
Fork Offset/Rake
35mm
Trail
59.4mm
mid/​neutral
Mechanical Trail
57.1mm
Wheel Flop
15.7mm
Standover Height
781mm
Tire to Pedal Spindle Distance
With 165 mm cranks
50.4mm
Pedal Spindle to Ground Clearance
With 165 mm cranks
115mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
23mm
Tire Outer Diameter
668mm
Bike Length with Tires
1608mm
Crank Length
165mm
Stem Length
110mm
Stem Angle
-17deg
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim
Features
Single-speed capable
Source:http://bombtrack.com/wp-content/uploads/2015/02/bt_completebike_geometrie_table_2015.pdf