2017 Crust Bikes Lightning Bolt (Disc Brake) Frameset Medium
Build
650B/27.5 in × 42 mm
Stack and Reach vs. Category Trend
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Geometry
| Stack | 593mm |
| Reach | 375mm |
| Stack to Reach Ratio | 1.58:1 |
| Seat Tube Length, C-C | 552mm |
| Top Tube Length, Effective/Horizontal Center | 560mm |
| Top Tube Length, Actual C-C | 554mm |
| Top Tube Slope | 2deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 72deg |
| Head Tube Length | 173mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 269mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 420mm |
| Front-Center | 608.5mm |
| Front-Center Horizontal | 605mm |
| Wheelbase | 1025mm |
| Fork Offset/Rake | 65mm |
| Fork Length (Axle-To-Crown) | 380mm |
| Trail | 34.1mm low |
| Mechanical Trail | 32.7mm |
| Wheel Flop | 9.6mm |
| Standover Height | 820mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 104.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 99mm |
Frameset Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 42mm |
| Tire Outer Diameter | 668mm |
| Bike Length with Tires | 1693mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://crustbikes.com/products/lightning-bolt-2/