2019 Lynskey Performance Designs Helix Pro Base M
Build
700C/29 in × 25 mm
Insights
Somewhat aggressive stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 541mm |
| Reach | 389mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, C-T | 500mm |
| Top Tube Length, Effective/Horizontal Unknown | 550mm |
| Top Tube Slope | 6.6deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 141mm |
| Bottom Bracket Drop | 69.5mm |
| Bottom Bracket Height | 266.5mm |
| Chainstay Length | 415mm |
| Chainstay Length Horizontal | 409.1mm |
| Front-Center | 590mm |
| Front-Center Horizontal | 585.9mm |
| Wheelbase | 995mm |
| Fork Offset/Rake | 45mm |
| Trail | 58.8mm mid/neutral |
| Mechanical Trail | 56mm |
| Wheel Flop | 16.9mm |
| Standover Height | 760mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 84mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 96.5mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1667mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Published Sizing Recommendations
| Height | 14 ft 0 in to |
Source:https://lynskeyperformance.com/helix-pro-road-frameset/