Bike-on-Bike
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 639mm | — |
Reach | 430mm | — |
Stack to Reach Ratio | 1.49:1 | — |
Seat Tube Length, C-TTT | 460mm | — |
Top Tube Length, Effective/Horizontal Center | 637mm | — |
Top Tube Slope | 17.5deg | — |
Head Tube Angle | 71deg | — |
Seat Tube Angle | 72deg | — |
Head Tube Length | 115mm | — |
Bottom Bracket Drop | 64mm | — |
Bottom Bracket Height | 300.3mm | — |
Chainstay Length | 442mm | — |
Chainstay Length Horizontal | 437.3mm | — |
Front-Center | 680mm | — |
Front-Center Horizontal | 676.7mm | — |
Wheelbase | 1114mm | — |
Fork Offset/Rake | 46mm | — |
Fork Length, Unknown | 505mm | — |
Trail | 76.8mm high | — — |
Mechanical Trail | 72.6mm | — |
Wheel Flop | 23.6mm | — |
Standover Height | 828.7mm | — |
Tire to Pedal Spindle | 140.7mm 175 mm cranks | — |
Pedal Spindle to Ground Clearance | 125.3mm 175 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 2.1in | — |
Tire Outer Diameter | 728.7mm | — |
Bike Length with Tires | 1842.7mm | — |
Crank Length | 175mm | — |
Handlebar Width | 720mm | — |
Stem Length | 70mm | — |
| 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.specialized.com/au/en/rockhopper-expert-29/p/115148?color=208568-115148 | — |
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