Bike-on-Bike
Insights
Somewhat aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Specialized Bicycles Rockhopper
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs hardtail cross-country mtb bikesCategory: Flat Bar
Geometry
Stack | 589mm | — |
Reach | 415mm | — |
Stack to Reach Ratio | 1.42:1 | — |
Seat Tube Length, C-T | 400mm | — |
Seat Tube Length, Unknown | 400mm | — |
Top Tube Length, Effective/Horizontal Center | 589mm | — |
Top Tube Slope | 21.2deg | — |
Head Tube Angle | 68deg | — |
Seat Tube Angle | 73.5deg | — |
Head Tube Length | 105mm | — |
Bottom Bracket Drop | 43mm | — |
Bottom Bracket Height | 308.7mm | — |
Chainstay Length | 440mm | — |
Chainstay Length Horizontal | 437.9mm | — |
Front-Center | 682mm | — |
Front-Center Horizontal | 680.1mm | — |
Wheelbase | 1118mm | — |
Fork Offset/Rake | 42mm | — |
Fork Length, Unknown | 495mm | — |
Trail | 96.8mm very high | — — |
Mechanical Trail | 89.8mm | — |
Wheel Flop | 33.6mm | — |
Standover Height | 735mm | — |
Tire to Pedal Spindle | 160.3mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 138.7mm 170 mm cranks | — |
Build
Wheel Size | 650B/27.5 in 584 mm BSD | — — |
Tire Width | 2.35in | — |
Tire Outer Diameter | 703.4mm | — |
Bike Length with Tires | 1821.4mm | — |
Crank Length | 170mm | — |
Handlebar Width | 740mm | — |
Stem Length | 60mm | — |
| Suspension Type | Hardtail (Front suspension) | — |
| Bar Type | Swept Back 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/ch/en/rockhopper-expert-27-5/p/199571?color=319828-199571&searchText=91522-3702 | — |
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