2017 Spot Bikes Rocker 27.5+ Base L
Build
650B/27.5 in × 2.8 in
Insights
Somewhat upright stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 635mm |
| Reach | 442mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, Unknown | 483mm |
| Top Tube Length, Effective/Horizontal Center | 626mm |
| Top Tube Slope | 16.5deg |
| Head Tube Angle | 67.7deg |
| Seat Tube Angle | 73.7deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 52mm |
| Bottom Bracket Height | 311.1mm |
| Chainstay Length | 427mm |
| Chainstay Length Max | 427mm |
| Chainstay Length Horizontal | 423.8mm |
| Chainstay Length Horizontal Max | 423.8mm |
| Front-Center | 738mm |
| Front-Center Horizontal | 736.2mm |
| Wheelbase | 1160mm |
| Wheelbase Max | 1160mm |
| Fork Offset/Rake | 51mm |
| Trail | 93.9mm very high |
| Mechanical Trail | 86.8mm |
| Wheel Flop | 33mm |
| Standover Height | 713mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 204.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 141.1mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.8in |
| Tire Outer Diameter | 726.2mm |
| Bike Length with Tires | 1886.2mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Suspension Sag | Unknown |
| Frame Material | Steel |
| Fork Material | Unknown |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 11 in to 6 ft 2 in |
| PBH | 29 in to 34 in |
Source:https://spotbrand.com/collections/mountain-bikes/products/rocker-geared-27-5