2019 NIU AERO MT-03 Base

Category
Triathlon
Design
Drop Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Disc brake
Very upright stack and reachvs category

Geometry

s(52)
Stack
600mm
Reach
395mm
Stack to Reach Ratio
1.52:1
Seat Tube Length, C-C
390mm
Top Tube Length, Effective/Horizontal Center
567mm
Head Tube Angle
70.5deg
Seat Tube Angle
74deg
Head Tube Length
110mm
Bottom Bracket Drop
55mm
Bottom Bracket Height
262mm
Chainstay Length
425mm
Chainstay Length Horizontal
421.4mm
Front-Center
644mm
Front-Center Horizontal
641.6mm
Wheelbase
1063mm
Fork Offset/Rake
51mm
Trail
58.2mm
mid/​neutral
Mechanical Trail
54.8mm
Wheel Flop
18.3mm
Tire to Pedal Spindle
157mm
170 mm cranks
Pedal Spindle to Ground Clearance
92mm
170 mm cranks

Base Build

s(52)
Wheel Size
650B/27.5 in
584 mm BSD
Tire Width
25mm
Tire Outer Diameter
634mm
Bike Length with Tires
1697mm

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
Triathlon
Source:niuaero.niu.com