2025 Grind Cycles GR1ST Base M

Build

700C/29 in × 45 mm

Insights

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

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
568mm
Reach
376mm
Stack to Reach Ratio
1.51:1
Seat Tube Length, C-T
540mm
Top Tube Length, Effective/Horizontal HT Top
550mm
Top Tube Slope
5.5deg
Head Tube Angle
71.5deg
Seat Tube Angle
73deg
Head Tube Length
150mm
Bottom Bracket Drop
67mm
Bottom Bracket Height
289mm
Chainstay Length
435mm
Chainstay Length Horizontal
429.8mm
Front-Center
600mm
Front-Center Horizontal
595.2mm
Wheelbase
1025mm
Fork Offset/Rake
50mm
Fork Length, Unknown
395mm
Trail
66.4mm
high
Mechanical Trail
63mm
Wheel Flop
20mm
Standover Height
803mm
Tire to Pedal Spindle Distance
With 170 mm cranks
74mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
119mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
45mm
Tire Outer Diameter
712mm
Bike Length with Tires
1737mm
Crank Length
170mm
Handlebar Width
400mm
Stem Length
100mm
Stem Angle
-6deg
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://grindcycles.com/collections/bikes