2026 Dartmoor Bikes jibbird Base

Design
Flat Bar, Full suspension
Frame
Aluminum
Suspension
150mm fork travel, 140mm rear travel, 0% sag
Features
Single-speed capable
Average stack and reachvs category

Geometry

One size
Stack
617mm
Reach
445mm
Stack to Reach Ratio
1.39:1
Seat Tube Length, Unknown
395mm
Top Tube Length, Effective/Horizontal Unknown
553mm
Top Tube Slope
23.9deg
Head Tube Angle
67deg
Seat Tube Angle
80deg
Head Tube Length
120mm
Bottom Bracket Drop
25mm
Bottom Bracket Height
328mm
Chainstay Length
420mm
Chainstay Length Horizontal
419.3mm
Front-Center
751.2mm
Front-Center Horizontal
750.7mm
Wheelbase
1170mm
Fork Offset/Rake
50.1mm
Trail
95.4mm
very high
Mechanical Trail
87.8mm
Wheel Flop
34.3mm
Standover Height
740mm
Tire to Pedal Spindle
228.2mm
170 mm cranks
Pedal Spindle to Ground Clearance
158mm
170 mm cranks

Base Build

One size
Wheel Size
650B/27.5 in
584 mm BSD
Tire Width
2.4in
Tire Outer Diameter
705.9mm
Bike Length with Tires
1875.9mm

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
Source:https://dartmoor-bikes.com/hardware/freeride/jibbird-pro