2025 MMR Bikes x-Beat Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake, E-bike
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

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 Scale
Category Trend
All-road/Gravel