2026 Tiris CRF 01 Base L
Build
700C/29 in × 56 mm
Insights
Very aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Tiris CRF 01
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 585mm |
| Reach | 406mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, C-T | 565mm |
| Top Tube Length, Effective/Horizontal Center | 585mm |
| Top Tube Slope | 4.5deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 135mm |
| Bottom Bracket Drop | 73mm |
| Bottom Bracket Height | 294mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 439mm |
| Front-Center | 624.3mm |
| Front-Center Horizontal | 620mm |
| Wheelbase | 1059mm |
| Fork Offset/Rake | 50mm |
| Fork Length (On-Axis) | 415mm |
| Trail | 59.9mm mid/neutral |
| Mechanical Trail | 57.3mm |
| Wheel Flop | 16.8mm |
| Standover Height | 825mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 87.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 124mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 56mm |
| Tire Outer Diameter | 734mm |
| Bike Length with Tires | 1793mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Titanium |
| Brake Type | Disc |
Source:aliexpress.ru