2026 Tiris CR3 Base 55
Build
700C/29 in × 54 mm
Insights
Very aggressive stack and reach vs trend of off-road touring bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 578mm |
| Reach | 399mm |
| Stack to Reach Ratio | 1.45:1 |
| Seat Tube Length, Unknown | 550mm |
| Top Tube Length, Effective/Horizontal Unknown | 576mm |
| Top Tube Slope | 5.3deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 160mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 295mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 429.3mm |
| Front-Center | 626mm |
| Front-Center Horizontal | 622.7mm |
| Wheelbase | 1052mm |
| Fork Offset/Rake | 50mm |
| Fork Length (Axle-To-Crown) | 395mm |
| Trail | 66mm high |
| Mechanical Trail | 62.8mm |
| Wheel Flop | 19.4mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 91mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 125mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 54mm |
| Tire Outer Diameter | 730mm |
| Bike Length with Tires | 1782mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:aliexpress.ru