2021 Alutech Cycles Punk Base L
Build
700C/29 in × 40 mm
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Alutech Cycles Punk
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 598mm |
| Reach | 377mm |
| Stack to Reach Ratio | 1.59:1 |
| Seat Tube Length, C-T | 540mm |
| Top Tube Length, Effective/Horizontal HT Top | 560mm |
| Top Tube Slope | 8.7deg |
| Head Tube Angle | 71.25deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 180mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 414.1mm |
| Front-Center | 614mm |
| Front-Center Horizontal | 609.9mm |
| Wheelbase | 1024mm |
| Fork Offset/Rake | 51mm |
| Fork Length (On-Axis) | 395mm |
| Trail | 65.3mm high |
| Mechanical Trail | 61.8mm |
| Wheel Flop | 19.9mm |
| Standover Height | 760mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 88mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 106mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1726mm |
| Crank Length | 175mm |
| Handlebar Width | 460mm |
| Stem Length | 90mm |
| Stem Angle | 6deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 180 cm to 189 cm |
Source:https://alutech-cycles.com