2026 BXT BXT-GRAVEL-055 Base 51
Build
700C/29 in × 50 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of BXT BXT-GRAVEL-055
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 532.5mm |
| Reach | 373mm |
| Stack to Reach Ratio | 1.43:1 |
| Seat Tube Length, C-T | 488mm |
| Top Tube Length, Effective/Horizontal Center | 522.5mm |
| Top Tube Slope | 7.1deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74.3deg |
| Head Tube Length | 108mm |
| Bottom Bracket Drop | 69mm |
| Bottom Bracket Height | 292mm |
| Chainstay Length | 426mm |
| Chainstay Length Horizontal | 420.4mm |
| Front-Center | 595mm |
| Front-Center Horizontal | 590.6mm |
| Wheelbase | 1011mm |
| Fork Offset/Rake | 55mm |
| Fork Length, Unknown | 401mm |
| Trail | 66.1mm high |
| Mechanical Trail | 62.5mm |
| Wheel Flop | 20.4mm |
| Standover Height | 786.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 64mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 122mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1733mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://bxtbikes.com/products/bxt-new-gravel-frameset-t1000-carbon-disc-brake-udh-hanger-700x50c-t47-thread-bb-endurance-road-bicycle-27-5