2020 Norco Bicycles Optic Carbon Frame S

Build

700C/29 in × 2.35 in

Insights

Somewhat upright stack and reach vs trend of full-suspension trail mtb bikes
Design deviates from other sizes of Norco Bicycles Optic
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
611mm
Reach
420mm
Stack to Reach Ratio
1.45:1
Seat Tube Length, C-T
395mm
Top Tube Length, Effective/Horizontal HT Top
572mm
Head Tube Angle
65deg
Effective Seat Tube Angle, Unknown
76deg
Head Tube Length
100mm
Bottom Bracket Drop
33.7mm
Bottom Bracket Height
337mm
Chainstay Length
425mm
Chainstay Length Horizontal
423.7mm
Front-Center
734.1mm
Front-Center Horizontal
733.3mm
Wheelbase
1157mm
Fork Offset/Rake
42mm
Trail
126.5mm
very high
Mechanical Trail
114.7mm
Wheel Flop
48.5mm
Standover Height
664mm
Tire to Pedal Spindle Distance
With 170 mm cranks
193.4mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
167mm

Carbon Frame Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.35in
Tire Outer Diameter
741.4mm
Bike Length with Tires
1898.4mm
Crank Length
170mm
Stem Length
45mm
Suspension Type
Full suspension
Bar Type
Flat Bar
Fork Travel
140mm
Rear Travel
Unknown
Suspension Sag
Unknown
Frame Material
Carbon/Composite
Fork Material
N/A
Brake Type
Disc
Source:https://www.norco.com/bikes/2020/mountain/trail/optic-carbon/optic-carbon-frame/