2025 Author Ronin SL 56
Build
700C/29 in × 40 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 607mm |
| Reach | 395mm |
| Stack to Reach Ratio | 1.54:1 |
| Seat Tube Length, C-T | 560mm |
| Top Tube Length, Actual C-C | 562mm |
| Top Tube Slope | 7.3deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 180mm |
| Bottom Bracket Drop | 68mm |
| Bottom Bracket Height | 283mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 419.5mm |
| Front-Center | 631.2mm |
| Front-Center Horizontal | 627.5mm |
| Wheelbase | 1047mm |
| Fork Offset/Rake | 50mm |
| Fork Length, Unknown | 404mm |
| Trail | 64.7mm mid/neutral |
| Mechanical Trail | 61.4mm |
| Wheel Flop | 19.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 110.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 113mm |
SL Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1749mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://en.author.eu/ronin-sl-2025-26-ua4296250226#!geometrie-modelu