2025 Aspect Ronin Pro M
Build
700C/29 in × 2.4 in
Insights
Somewhat upright stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 646mm |
| Reach | 451mm |
| Stack to Reach Ratio | 1.43:1 |
| Seat Tube Length, C-C | 415mm |
| Top Tube Length, Effective/Horizontal HT Top | 598mm |
| Head Tube Angle | 65.8deg |
| Seat Tube Angle | 77deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 307mm |
| Chainstay Length | 438mm |
| Chainstay Length Horizontal | 433.2mm |
| Front-Center | 769.6mm |
| Front-Center Horizontal | 766.9mm |
| Wheelbase | 1200mm |
| Fork Offset/Rake | 49.9mm |
| Trail | 112.4mm very high |
| Mechanical Trail | 102.6mm |
| Wheel Flop | 42mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 222.6mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 132mm |
Pro Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 1943.9mm |
| Crank Length | 175mm |
| Handlebar Width | 780mm |
| Stem Length | 45mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 140mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://www.aspect-bikes.ru/catalog/ronin-pro-29/