2022 Disc TWITTER Bikes Thunder Base S 480
Build
700C/29 in × 25 mm
Insights
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Reach | 374mm |
| Seat Tube Length, C-T | 480mm |
| Top Tube Length, Effective/Horizontal HT Top | 535mm |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 264mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 398.6mm |
| Front-Center | 569mm |
| Front-Center Horizontal | 564.5mm |
| Wheelbase | 963mm |
| Fork Offset/Rake | 45mm |
| Trail | 65mm mid/neutral |
| Mechanical Trail | 61.6mm |
| Wheel Flop | 19.6mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 63mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 94mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1635mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://twitterbikeusa.com/products/carbon-road-bike-thunder-700c-carbon-wheel-22-speed?_pos=1&_sid=213220cf7&_ss=r