2024 SimWorks Doppo Ronin 27.5 XXL

Build

650B/27.5 in × 55 mm

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Bar type unusual for category
This: Flat Bar
Category: Drop Bar
vs all-road/gravel bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
623mm
Reach
408mm
Stack to Reach Ratio
1.53:1
Seat Tube Length, C-T
600mm
Top Tube Length, Effective/Horizontal Unknown
605mm
Top Tube Slope
4.9deg
Head Tube Angle
71.5deg
Seat Tube Angle
72.5deg
Head Tube Length
190mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
277mm
Chainstay Length
440mm
Chainstay Length Horizontal
434.4mm
Front-Center
646.4mm
Front-Center Horizontal
642.6mm
Wheelbase
1077mm
Fork Offset/Rake
47mm
Fork Length (Axle-To-Crown)
395mm
Trail
66.5mm
high
Mechanical Trail
63.1mm
Wheel Flop
20mm
Standover Height
851mm
Tire to Pedal Spindle Distance
With 170 mm cranks
129.4mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
107mm

27.5 Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
55mm
Tire Outer Diameter
694mm
Bike Length with Tires
1771mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:https://www.sim.works/products/simworks-doppo-ronin-frame-set?variant=46031408070910