2025 TWITTER Bikes EM5 Alloy

Design
Flat Bar, Hardtail (Front suspension)
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

18
Stack
593mm
Reach
427mm
Stack to Reach Ratio
1.39:1
Seat Tube Length, Unknown
460mm
Top Tube Length, Effective/Horizontal Unknown
615mm
Top Tube Slope
15.3deg
Head Tube Angle
50.7deg
Seat Tube Angle
78.5deg
Head Tube Length
110mm
Bottom Bracket Drop
74.7mm
Bottom Bracket Height
293.5mm
Chainstay Length
465mm
Chainstay Length Horizontal
459mm
Front-Center
705mm
Front-Center Horizontal
701mm
Wheelbase
1160mm
Fork Offset/Rake
45mm
Trail
243.2mm
very high
Mechanical Trail
188.2mm
Wheel Flop
119.2mm
Tire to Pedal Spindle
166.9mm
170 mm cranks
Pedal Spindle to Ground Clearance
123.5mm
170 mm cranks

Alloy Build

18
Wheel Size
700C/29 in
622 mm BSD
Tire Width
2.25in
Tire Outer Diameter
736.3mm
Bike Length with Tires
1896.3mm

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
Source:https://twitterbikeusa.com/products/em5-shimano-deore-12-speed-m510-m560-cyctrac-emtb?srsltid=AfmBOook5ew5nkNvrJi0dWLKQf9L7VlwGuvP-690Q-I3AwQlQsQgphmL