Bike-on-Bike
Insights
Design deviates from other sizes of Specialized Bicycles Roll
Geometry
Stack | 647mm | — |
Reach | 360mm | — |
Stack to Reach Ratio | 1.8:1 | — |
Seat Tube Length, Unknown | 480mm | — |
Top Tube Length, Unknown | 635mm | — |
Top Tube Slope | 20.5deg | — |
Head Tube Angle | 69deg | — |
Seat Tube Angle | 67deg | — |
Head Tube Length | 215mm | — |
Bottom Bracket Drop | 70mm | — |
Bottom Bracket Height | 280.4mm | — |
Chainstay Length | 480mm | — |
Chainstay Length Horizontal | 474.9mm | — |
Front-Center | 645mm | — |
Front-Center Horizontal | 641.1mm | — |
Wheelbase | 1116mm | — |
Fork Offset/Rake | 55mm | — |
Fork Length, Unknown | 420mm | — |
Trail | 75.6mm high | — — |
Mechanical Trail | 70.6mm | — |
Wheel Flop | 25.3mm | — |
Standover Height | 496.2mm | — |
Tire to Pedal Spindle | 124.6mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 110.4mm 170 mm cranks | — |
Build
Wheel Size | 650B/27.5 in 584 mm BSD | — — |
Tire Width | 2.3in | — |
Tire Outer Diameter | 700.8mm | — |
Bike Length with Tires | 1816.8mm | — |
Crank Length | 170mm | — |
Handlebar Width | 680mm | — |
Stem Length | 60mm | — |
Stem Angle | 17deg | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Moto/Klunker/Riser Bar | — |
| Frame Material | Aluminum | — |
| Fork Material | Aluminum | — |
| Brake Type | Disc | — |
| Features | Step-through | — |
Meta
| Actions | — | |
| Source | https://www.specialized.com/us/en/roll-sport-low-entry/p/129127?color=239667-129127 | — |
| Brand | — | |
| Bike | — | |
| Size | — | |
| Category | — |