2025 MMR Bikes x-Beat Base S
Build
700C/29 in × 40 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 558mm |
| Reach | 375mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, C-T | 490mm |
| Seat Tube Length, C-C | 440mm |
| Top Tube Length, Effective/Horizontal Center | 540mm |
| Top Tube Length, Actual C-C | 520mm |
| Top Tube Slope | 11.2deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 67mm |
| Bottom Bracket Height | 284mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 424.8mm |
| Front-Center | 605mm |
| Front-Center Horizontal | 601.3mm |
| Wheelbase | 1026mm |
| Fork Offset/Rake | 72mm |
| Trail | 47.9mm mid/neutral |
| Mechanical Trail | 45.2mm |
| Wheel Flop | 15.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 84mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 114mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1728mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
| Features | E-bike |
Published Sizing Recommendations
| Height | 159 cm to 175 cm |
| PBH | 76 cm to 84 cm |
Source:mmrbikes.com