Bike-on-Bike
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of SUNN Exact S2
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 608mm | — |
Reach | 385mm | — |
Stack to Reach Ratio | 1.58:1 | — |
Seat Tube Length, C-T | 400mm | — |
Top Tube Length, Effective/Horizontal HT Top | 570mm | — |
Top Tube Slope | 24.2deg | — |
Head Tube Angle | 69deg | — |
Seat Tube Angle | 73deg | — |
Head Tube Length | 105mm | — |
Bottom Bracket Drop | 50mm | — |
Bottom Bracket Height | 314.3mm | — |
Chainstay Length | 435mm | — |
Chainstay Length Horizontal | 432.1mm | — |
Front-Center | 654.8mm | — |
Front-Center Horizontal | 652.9mm | — |
Wheelbase | 1085mm | — |
Fork Offset/Rake | 44mm | — |
Fork Length, Unknown | 510mm | — |
Trail | 92.7mm very high | — — |
Mechanical Trail | 86.6mm | — |
Wheel Flop | 31mm | — |
Standover Height | 783mm | — |
Tire to Pedal Spindle | 120.5mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 144.3mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 2.1in | — |
Tire Outer Diameter | 728.7mm | — |
Bike Length with Tires | 1813.7mm | — |
Handlebar Width | 760mm | — |
Stem Length | 75mm | — |
Stem Angle | -6deg | — |
| Suspension Type | Hardtail (Front suspension) | — |
| Bar Type | Flat Bar | — |
| Fork Travel | 100mm | — |
| Rear Travel | Unknown | — |
| Suspension Sag | Unknown | — |
| Frame Material | Aluminum | — |
| Fork Material | Aluminum | — |
| Brake Type | Disc | — |
Meta
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| Source | https://www.sunn.fr/en/exact-s2-2022/ | — |
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