2025 Berria Bikes NAII Full carbon fiber HM3X S
Build
700C/29 in × 50 mm
Insights
Very aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Berria Bikes NAII
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 538.8mm |
| Reach | 395mm |
| Stack to Reach Ratio | 1.36:1 |
| Seat Tube Length, C-T | 485mm |
| Top Tube Length, Effective/Horizontal HT Top | 539.4mm |
| Top Tube Slope | 7.7deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 286mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 413.3mm |
| Front-Center | 605mm |
| Front-Center Horizontal | 600.4mm |
| Wheelbase | 1013.6mm |
| Fork Offset/Rake | 48mm |
| Fork Length (Axle-To-Crown) | 395mm |
| Trail | 73.5mm high |
| Mechanical Trail | 69.5mm |
| Wheel Flop | 22.6mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 74mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 116mm |
Full carbon fiber HM3X Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1735.6mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 160 cm to 170 cm |
Source:https://berriabikes.com/products/naii-br-red-xplr-axs-pwm