2018 Felt Bicycles Surplus 70 Base 18

Build

650B/27.5 in × 2.8 in

Insights

Very upright stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
662mm
Reach
408mm
Stack to Reach Ratio
1.62:1
Seat Tube Length, C-C
450mm
Top Tube Length, Effective/Horizontal HT Top
610mm
Head Tube Angle
68deg
Seat Tube Angle
73deg
Head Tube Length
120mm
Bottom Bracket Drop
65mm
Bottom Bracket Height
298.1mm
Chainstay Length
440mm
Chainstay Length Horizontal
435.2mm
Front-Center
707mm
Front-Center Horizontal
703.8mm
Wheelbase
1139mm
Fork Offset/Rake
51mm
Trail
91.7mm
very high
Mechanical Trail
85mm
Wheel Flop
31.9mm
Standover Height
749mm
Tire to Pedal Spindle Distance
With 175 mm cranks
168.9mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
123.1mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.8in
Tire Outer Diameter
726.2mm
Bike Length with Tires
1865.2mm
Crank Length
175mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
120mm
Suspension Sag
Unknown
Frame Material
Unknown
Fork Material
Unknown
Brake Type
Unknown
Source:https://99spokes.com/en-EU/bikes/felt/2018/surplus-70