2015 Bombtrack Bicycle Company Divide Base

Design
BMX Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Rim brake, Single-speed capable
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

S
M
L
Stack
550mm
561mm
580mm
Reach
422mm
440mm
460mm
Stack to Reach Ratio
1.3:1
1.27:1
1.26:1
Seat Tube Length, C-T
470mm
510mm
560mm
Top Tube Length, Effective/Horizontal HT Top
587mm
605mm
628mm
Top Tube Slope
10.1deg
7deg
3.9deg
Head Tube Angle
73deg
73deg
73deg
Seat Tube Angle
74deg
74deg
74deg
Head Tube Length
120mm
130mm
150mm
Bottom Bracket Drop
45mm
45mm
45mm
Bottom Bracket Height
311mm
311mm
311mm
Chainstay Length
403mm
403mm
403mm
Chainstay Length Horizontal
400.5mm
400.5mm
400.5mm
Front-Center
606.2mm
629.1mm
655.1mm
Front-Center Horizontal
604.5mm
627.5mm
653.5mm
Wheelbase
1005mm
1028mm
1054mm
Fork Offset/Rake
30mm
30mm
30mm
Trail
77.5mm
high
77.5mm
high
77.5mm
high
Mechanical Trail
74.1mm
74.1mm
74.1mm
Wheel Flop
21.7mm
21.7mm
21.7mm
Standover Height
794mm
819mm
582mm
Tire to Pedal Spindle
80.2mm
170 mm cranks
103.1mm
170 mm cranks
129.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
141mm
170 mm cranks
141mm
170 mm cranks
141mm
170 mm cranks

Base Build

S
M
L
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
45mm
45mm
45mm
Tire Outer Diameter
712mm
712mm
712mm
Bike Length with Tires
1717mm
1740mm
1766mm
Crank Length
170mm
170mm
170mm
Handlebar Width
26.8in
26.8in
26.8in
Stem Length
52mm
52mm
52mm

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
BMX/Dirt Jump
Source:https://bombtrack.com/wp-content/uploads/2015/10/Bombtrack-MY16-Geometry-Table.pdf