2025 Ridley Bikes Grifn RS Base M
Build
700C/29 in × 32 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Ridley Bikes Grifn RS
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 614mm |
| Reach | 403mm |
| Stack to Reach Ratio | 1.52:1 |
| Seat Tube Length, Unknown | 545mm |
| Top Tube Length, Effective/Horizontal Unknown | 585mm |
| Top Tube Slope | 9.3deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 195mm |
| Bottom Bracket Drop | 71mm |
| Bottom Bracket Height | 272mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 414mm |
| Front-Center | 633mm |
| Front-Center Horizontal | 629mm |
| Wheelbase | 1043mm |
| Fork Offset/Rake | 47.2mm |
| Trail | 61.8mm mid/neutral |
| Mechanical Trail | 58.8mm |
| Wheel Flop | 18.2mm |
| Standover Height | 843mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 120mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 102mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1729mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.ridley-bikes.com/en_GB/bikes/SBIGRSRID004