2015 Norco Bicycles Threshold A1 48

Build

700C/29 in × 35 mm

Insights

Average stack and reach vs trend of cyclocross bikes
Design deviates from other sizes of Norco Bicycles Threshold

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
523mm
Reach
367mm
Stack to Reach Ratio
1.43:1
Seat Tube Length, Unknown
480mm
Top Tube Length, Effective/Horizontal Center
507.5mm
Top Tube Slope
6.9deg
Head Tube Angle
70deg
Seat Tube Angle
75deg
Head Tube Length
105mm
Bottom Bracket Drop
67.5mm
Bottom Bracket Height
278.5mm
Chainstay Length
425mm
Chainstay Length Horizontal
419.6mm
Front-Center
585mm
Front-Center Horizontal
580.4mm
Wheelbase
1000mm
Fork Offset/Rake
44.7mm
Fork Length (On-Axis)
395mm
Trail
78.3mm
high
Mechanical Trail
73.6mm
Wheel Flop
25.2mm
Standover Height
749mm
Tire to Pedal Spindle Distance
With 170 mm cranks
69mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
108.5mm

A1 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
35mm
Tire Outer Diameter
692mm
Bike Length with Tires
1692mm
Crank Length
170mm
Handlebar Width
420mm
Stem Length
90mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://www.norco.com/bike-archives/2015/threshold-a1/