2023 Vielo Sports R+1 Alto XL
Build
700C/29 in × 30 mm
Insights
Very aggressive stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Vielo Sports R+1
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 586.4mm |
| Reach | 428mm |
| Stack to Reach Ratio | 1.37:1 |
| Seat Tube Length, C-T | 550mm |
| Top Tube Length, Effective/Horizontal HT Top | 605mm |
| Top Tube Slope | 5.8deg |
| Head Tube Angle | 71.75deg |
| Seat Tube Angle | 73.25deg |
| Head Tube Length | 187.5mm |
| Bottom Bracket Drop | 69.5mm |
| Bottom Bracket Height | 271.5mm |
| Chainstay Length Horizontal | 400mm |
| Front-Center | 651.1mm |
| Front-Center Horizontal | 647.4mm |
| Wheelbase | 1047.4mm |
| Fork Offset/Rake | 47mm |
| Fork Length (Axle-To-Crown) | 375mm |
| Trail | 63mm mid/neutral |
| Mechanical Trail | 59.8mm |
| Wheel Flop | 18.7mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 140.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 101.5mm |
Alto Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1729.4mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.vielo.cc/pages/r1-specifications