2025 MMR Bikes x-Beat Base
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake, E-bike
Geometry
XS | S | M | L | |
Stack | 534mm | 558mm | 580mm | 605mm |
Reach | 365mm | 375mm | 385mm | 395mm |
Stack to Reach Ratio | 1.46:1 | 1.49:1 | 1.51:1 | 1.53:1 |
Seat Tube Length, C-T | 450mm | 490mm | 530mm | 560mm |
Seat Tube Length, C-C | 400mm | 440mm | 480mm | 510mm |
Top Tube Length, Effective/Horizontal Center | 518mm | 540mm | 562mm | 580mm |
Top Tube Length, Actual C-C | 499mm | 520mm | 542mm | 560mm |
Top Tube Slope | 12.3deg | 11.2deg | 9.6deg | 9.1deg |
Head Tube Angle | 70deg | 70.5deg | 71deg | 71.5deg |
Seat Tube Angle | 74deg | 73.5deg | 73deg | 73deg |
Head Tube Length | 115mm | 140mm | 160mm | 185mm |
Bottom Bracket Drop | 67mm | 67mm | 67mm | 67mm |
Bottom Bracket Height | 284mm | 284mm | 284mm | 284mm |
Chainstay Length | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 424.8mm | 424.8mm | 424.8mm | 424.8mm |
Front-Center | 619.5mm | 605mm | 617.9mm | 630.8mm |
Front-Center Horizontal | 615.9mm | 601.3mm | 614.3mm | 627.3mm |
Wheelbase | 1040.6mm | 1026mm | 1039mm | 1052mm |
Fork Offset/Rake | 76mm | 72mm | 69mm | 66mm |
Trail | 46.9mm mid/neutral | 47.9mm mid/neutral | 47.9mm mid/neutral | 47.9mm mid/neutral |
Mechanical Trail | 44.1mm | 45.2mm | 45.3mm | 45.4mm |
Wheel Flop | 15.1mm | 15.1mm | 14.7mm | 14.4mm |
Tire to Pedal Spindle | 98.5mm 170 mm cranks | 84mm 170 mm cranks | 96.9mm 170 mm cranks | 109.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 114mm 170 mm cranks | 114mm 170 mm cranks | 114mm 170 mm cranks | 114mm 170 mm cranks |
Base Build
XS | S | M | L | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 40mm | 40mm | 40mm | 40mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm |
Bike Length with Tires | 1742.6mm | 1728mm | 1741mm | 1754mm |
Published Sizing Recommendations
Height | — | 159 cm to 175 cm | 173 cm to 183 cm | 182 cm to |
PBH | — | 76 cm to 84 cm | 83 cm to 88 cm | 87 cm to |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
All-road/GravelSource:mmrbikes.com
