2019 Opus Bike Spark 1 M

Build

700C/29 in × 32 mm

Insights

Somewhat upright stack and reach vs trend of all-road/gravel bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
582mm
Reach
377mm
Stack to Reach Ratio
1.54:1
Seat Tube Length, C-C
540mm
Top Tube Length, Effective/Horizontal HT Top
555mm
Head Tube Angle
72deg
Seat Tube Angle
73deg
Head Tube Length
159mm
Bottom Bracket Drop
275mm
Bottom Bracket Height
68mm
Chainstay Length
435mm
Chainstay Length Horizontal
337.1mm
Trail
Tire to Pedal Spindle Distance
With 170 mm cranks
Pedal Spindle to Ground Clearance
With 170 mm cranks
-102mm

1 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
32mm
Tire Outer Diameter
686mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Unknown
Fork Material
Unknown
Brake Type
Unknown

Published Sizing Recommendations

Height
14 ft 7 in
to
Source:https://www.opusbike.com/velos/route-et-gravier/spark-1-op-spa118-fr/