2026 Avenger R8 RS Base 58
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Avenger R8 RS
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 587mm |
| Reach | 401mm |
| Stack to Reach Ratio | 1.46:1 |
| Seat Tube Length, Unknown | 548mm |
| Top Tube Length, Effective/Horizontal HT Top | 580.5mm |
| Top Tube Slope | 6.4deg |
| Head Tube Angle | 73.3deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 181mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 269mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 398.9mm |
| Front-Center | 607.1mm |
| Front-Center Horizontal | 603.1mm |
| Wheelbase | 1002mm |
| Fork Offset/Rake | 45mm |
| Fork Length (On-Axis) | 372mm |
| Trail | 54.7mm mid/neutral |
| Mechanical Trail | 52.4mm |
| Wheel Flop | 15.1mm |
| Standover Height | 819mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 98.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 99mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1680mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Published Sizing Recommendations
| Height | 185 cm to 195 cm |
Source:https://avengerbikes.com/collections/carbon-road-bike/products/avenger-full-carbon-fiber-aero-road-frameset-r8rs