2021 Specialized Bicycles Hotrock Base 24
Build
24 in × 2.1 in
Insights
Design deviates from other sizes of Specialized Bicycles Hotrock
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 540mm |
| Reach | 354mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, Unknown | 312mm |
| Top Tube Length, Effective/Horizontal Center | 519mm |
| Top Tube Slope | 28.5deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 35mm |
| Bottom Bracket Height | 271.8mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 408.5mm |
| Front-Center | 592mm |
| Front-Center Horizontal | 590.5mm |
| Wheelbase | 999mm |
| Fork Offset/Rake | 40mm |
| Fork Length (Axle-To-Crown) | 415mm |
| Trail | 74.9mm high |
| Mechanical Trail | 70mm |
| Wheel Flop | 25.1mm |
| Standover Height | 548mm |
| Tire to Pedal Spindle Distance With 152 mm cranks | 133.2mm |
| Pedal Spindle to Ground Clearance With 152 mm cranks | 119.8mm |
Base Build
| Wheel Size | 24 inch (507mm BSD) |
| Tire Width | 2.1in |
| Tire Outer Diameter | 613.7mm |
| Bike Length with Tires | 1612.7mm |
| Crank Length | 152mm |
| Handlebar Width | 600mm |
| Stem Length | 70mm |
| Stem Angle | 20deg |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | NaNmm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Rim |
Source:https://www.specialized.com/us/en/hotrock-20/p/184498