2019 Motobecane USA HAL BOOST Full Suspension 27.5+ M/43cm
Build
650B/27.5 in × 2.8 in
Insights
Very upright stack and reach vs trend of full-suspension 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 | 633.5mm |
| Reach | 415mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, Unknown | 430mm |
| Top Tube Length, Effective/Horizontal Unknown | 590.7mm |
| Top Tube Slope | 22.5deg |
| Head Tube Angle | 65.5deg |
| Seat Tube Angle | 74.3deg |
| Head Tube Length | 120mm |
| Chainstay Length | 448.5mm |
| Wheelbase | 1174mm |
| Fork Length (Axle-To-Crown) | 554mm |
| Trail | — — |
| Standover Height | 807.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
Full Suspension 27.5+ Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.8in |
| Tire Outer Diameter | 726.2mm |
| Bike Length with Tires | 1900.2mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 140mm |
| Rear Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:http://www.bikesdirect.com/products/motobecane/full-suspension-mountain-bikes/hal-boost-geo.gif