2025 Ridley Bikes Grifn RS Base XL
Build
700C/29 in × 32 mm
Insights
Somewhat aggressive 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
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Geometry
| Stack | 633mm |
| Reach | 412mm |
| Stack to Reach Ratio | 1.54:1 |
| Seat Tube Length, Unknown | 570mm |
| Top Tube Length, Effective/Horizontal Unknown | 605mm |
| Top Tube Slope | 8.6deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 215mm |
| Bottom Bracket Drop | 71mm |
| Bottom Bracket Height | 272mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 414mm |
| Front-Center | 648mm |
| Front-Center Horizontal | 644mm |
| Wheelbase | 1058mm |
| Fork Offset/Rake | 47mm |
| Trail | 62mm mid/neutral |
| Mechanical Trail | 59mm |
| Wheel Flop | 18.2mm |
| Standover Height | 862mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 135mm |
| 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 | 1744mm |
| 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