2021 Tiris Gravel Base S
Build
700C/29 in × 32 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Tiris Gravel
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 555mm |
| Reach | 374mm |
| Stack to Reach Ratio | 1.48:1 |
| Seat Tube Length, Unknown | 470mm |
| Top Tube Length, Effective/Horizontal Unknown | 538mm |
| Top Tube Slope | 11.6deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 77.5mm |
| Bottom Bracket Height | 265.5mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 428mm |
| Front-Center | 605mm |
| Front-Center Horizontal | 600mm |
| Wheelbase | 1028mm |
| Fork Offset/Rake | 50mm |
| Fork Length (Axle-To-Crown) | 400mm |
| Trail | 71.6mm high |
| Mechanical Trail | 67.3mm |
| Wheel Flop | 23mm |
| Standover Height | 737mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 92mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 95.5mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1714mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 160 cm to 165 cm |
Source:https://www.aliexpress.com/item/1005004034225191.html?spm=a2g0o.productlist.main.27.497854ee9Ma8r4&algo_pvid=f94001a9-5ee5-4767-8433-94d486910367&algo_exp_id=f94001a9-5ee5-4767-8433-94d486910367-13&pdp_npi=3%40dis%21GBP%21932.53%21774.0%21%21%21%21%21%402100ba4716818939915572863d0712%2112000029756572598%21sea%21UK%210&curPageLogUid=QUhqpuwPQjAL