2023 Surly Bikes Grappler Base XL

Build

650B/27.5 in × 2.5 in

Insights

Somewhat upright stack and reach vs trend of rigid mtb bikes
Bar type unusual for category
This: Drop Bar
Category: Flat Bar
vs rigid mtb bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
660mm
Reach
458mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
539mm
Top Tube Length, Effective/Horizontal HT Top
660mm
Head Tube Angle
69.5deg
Effective Seat Tube Angle, Seat Tube Top
73deg
Head Tube Length
240mm
Bottom Bracket Drop
50mm
Bottom Bracket Height
305.5mm
Chainstay Length
425mm
Chainstay Length Horizontal
422.1mm
Front-Center
741.6mm
Front-Center Horizontal
740mm
Wheelbase
1162mm
Fork Offset/Rake
50mm
Fork Length (On-Axis)
420mm
Trail
79.5mm
high
Mechanical Trail
74.5mm
Wheel Flop
26.1mm
Standover Height
863mm
Tire to Pedal Spindle Distance
With 175 mm cranks
211.1mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
130.5mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.5in
Tire Outer Diameter
711mm
Bike Length with Tires
1873mm
Crank Length
175mm
Handlebar Width
480mm
Stem Length
6070mm
Stem Angle
6deg
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc

Published Sizing Recommendations

Height
185 cm
to
Source:https://surlybikes.com/bikes/grappler