2025 Jamis Bicycles DXT Base 15
Build
700C/29 in × 42 mm
Insights
Design deviates from other sizes of Jamis Bicycles DXT
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 636mm |
| Reach | 395mm |
| Stack to Reach Ratio | 1.61:1 |
| Seat Tube Length, C-T | 381mm |
| Top Tube Length, Effective/Horizontal Center | 583mm |
| Top Tube Slope | 28.2deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 127mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 293mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 435.9mm |
| Front-Center | 637.9mm |
| Front-Center Horizontal | 635.1mm |
| Wheelbase | 1071mm |
| Fork Offset/Rake | 40mm |
| Trail | 82.6mm very high |
| Mechanical Trail | 77.8mm |
| Wheel Flop | 26mm |
| Standover Height | 748mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 114.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 123mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 42mm |
| Tire Outer Diameter | 706mm |
| Bike Length with Tires | 1777mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 75mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://www.jamisbikes.com/dxt/