2020 Veloheld Alley Base M
Build
700C/29 in × 28 mm
Insights
Somewhat upright stack and reach vs trend of track/fixed-gear bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 558mm |
| Reach | 395mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 555mm |
| Top Tube Length, Effective/Horizontal HT Top | 550mm |
| Top Tube Slope | 2.4deg |
| Head Tube Angle | 73.5deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 155mm |
| Bottom Bracket Drop | 55mm |
| Bottom Bracket Height | 284mm |
| Chainstay Length | 390mm |
| Chainstay Length Horizontal | 386.1mm |
| Front-Center | 594.5mm |
| Front-Center Horizontal | 591.9mm |
| Wheelbase | 978mm |
| Fork Offset/Rake | 38mm |
| Trail | 60.8mm mid/neutral |
| Mechanical Trail | 58.3mm |
| Wheel Flop | 16.6mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 85.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 114mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1656mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
| Features | Single-speed capable |
Published Sizing Recommendations
| Height | 174 cm to 185 cm |
| PBH | 83 cm to 88 cm |
Source:https://www.veloheld.de/veloheld-alley-frame