2025 TWITTER Bikes Gravel G2 Base S
Build
700C/29 in × 38 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of TWITTER Bikes Gravel G2
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 564mm |
| Reach | 373mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, Unknown | 450mm |
| Top Tube Length, Effective/Horizontal Unknown | 535mm |
| Top Tube Slope | 14.8deg |
| Head Tube Angle | 71.8deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 279mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 429.3mm |
| Front-Center | 587mm |
| Front-Center Horizontal | 582.7mm |
| Wheelbase | 1012mm |
| Fork Offset/Rake | 45mm |
| Fork Length, Unknown | 395mm |
| Trail | 67.4mm high |
| Mechanical Trail | 64mm |
| Wheel Flop | 20mm |
| Standover Height | 729mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 68mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 109mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1710mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 160 cm to 175 cm |
Source:https://ir-5.ozone.ru/s3/multimedia-1-s/wc1000/7785284248.jpg