2022 Bearclaw Bicycle Co. Thunderhawk 650b Road+ 62
Build
650B/27.5 in × 2.1 in
Insights
Very aggressive stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 635.5mm |
| Reach | 433.7mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, Unknown | 620mm |
| Top Tube Length, Effective/Horizontal Unknown | 628mm |
| Top Tube Slope | 4deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 210mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 275.3mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 424.3mm |
| Front-Center | 672.9mm |
| Front-Center Horizontal | 669.2mm |
| Wheelbase | 1093.5mm |
| Fork Offset/Rake | 49mm |
| Fork Length (Axle-To-Crown) | 405mm |
| Trail | 67.1mm high |
| Mechanical Trail | 63.4mm |
| Wheel Flop | 20.7mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 152.6mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 100.3mm |
650b Road+ Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.1in |
| Tire Outer Diameter | 690.7mm |
| Bike Length with Tires | 1784.2mm |
| Crank Length | 175mm |
| Handlebar Width | 46cm |
| Stem Length | 120mm |
| Stem Angle | 10deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 6 ft 5 in to 6 ft 8 in |
Source:https://bearclawbicycleco.com/thunderhawk/