Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 2.8 in

Insights

Average stack and reach vs trend of hardtail trail mtb bikes

Geometry

Stack
638mm
Reach
465mm
Stack to Reach Ratio
1.37:1
Seat Tube Length, C-T
483mm
Top Tube Length, Effective/Horizontal Unknown
648mm
Top Tube Slope
16.2deg
Head Tube Angle
68deg
Seat Tube Angle
74deg
Head Tube Length
105mm
Bottom Bracket Drop
55mm
Bottom Bracket Height
308.1mm
Chainstay Length
432mm
Chainstay Length Horizontal
428.5mm
Front-Center
757.5mm
Front-Center Horizontal
755.5mm
Wheelbase
1184mm
Fork Offset/Rake
51mm
Trail
91.7mm
very high
Mechanical Trail
85mm
Wheel Flop
31.9mm
Standover Height
785mm
Tire to Pedal Spindle
224.4mm
170 mm cranks
Pedal Spindle to Ground Clearance
138.1mm
170 mm cranks

Build

Wheel Size
650B/27.5 in
584 mm BSD
Tire Width
2.8in
Tire Outer Diameter
726.2mm
Bike Length with Tires
1910.2mm
Handlebar Width
760mm
Stem Length
55mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
120mm
Rear Travel
Unknown
Suspension Sag
20%
Frame Material
Steel
Fork Material
N/A
Brake Type
Disc

Meta

Actions
Source
https://99spokes.com/en-GB/bikes/genesis/2018/tarn-20 , https://geometrygeeks.bike/bike/genesis-tarn-20-2020/
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Bike
Size
Category