2025 stark pusher Base

Design
Swept Back Bar, Hardtail (Front suspension)
Very upright stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Swept Back Bar
Category: BMX Bar
vs category
Somewhat upright stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Swept Back Bar
Category: BMX Bar
vs category

Geometry

m
l
Stack
579mm
579mm
Reach
403mm
426mm
Stack to Reach Ratio
1.44:1
1.36:1
Seat Tube Length, Unknown
305mm
305mm
Top Tube Length, Effective/Horizontal Unknown
577mm
597mm
Head Tube Angle
69deg
69deg
Effective Seat Tube Angle, Seat Tube Top
78deg
78deg
Head Tube Length
69mm
69mm
Bottom Bracket Drop
15mm
15mm
Bottom Bracket Height
317.8mm
317.8mm
Chainstay Length Horizontal
377mm
377mm
Front-Center
662mm
686mm
Front-Center Horizontal
661mm
685mm
Wheelbase
1038mm
1062mm
Fork Offset/Rake
38.7mm
39.7mm
Trail
86.3mm
very high
85.3mm
very high
Mechanical Trail
80.5mm
79.6mm
Wheel Flop
28.9mm
28.5mm
Tire to Pedal Spindle
159.2mm
170 mm cranks
183.2mm
170 mm cranks
Pedal Spindle to Ground Clearance
147.8mm
170 mm cranks
147.8mm
170 mm cranks

Base Build

m
l
Wheel Size
26 in
559 mm BSD
26 in
559 mm BSD
Tire Width
2.1in
2.1in
Tire Width Max
2.3in
2.3in
Tire Outer Diameter
665.7mm
665.7mm
Bike Length with Tires
1703.7mm
1727.7mm

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://stark.ru/bikes/slopstayl/pusher/pusher-pro-frame-2025/?ysclid=m9ueclowy3623596492