2020 Norco Optic Carbon Frame vs 2022 Specialized Stumpjumper Comp

Bike A

2020 Norco Optic Carbon Frame

Bike B

We can't match sizes for these two: one of them has no stack and reach for the sizes shown.

Only the Norco Optic Carbon Frame is drawn. The Specialized Stumpjumper Comp numbers we have for size S3 are missing the stack.

Measurement	Norco Optic Carbon Frame XL	Specialized Stumpjumper Comp S3	Difference
Reach	510	450	−60 mm
Stack	638	not listed
Head tube angle	65.0	65	±0.0°
Seat tube angle	76.0	76	±0.0°
Effective top tube	669	not listed
Chainstay length	440	432	−8 mm
Wheelbase	1275	1200	−75 mm
BB height	337	333	−4 mm
Standover	719	744	+25 mm
Seat tube length	485	405	−80 mm
Head tube length	130	110	−20 mm
BB drop	not listed	42
Fork length	not listed	550mm

Differences are the Specialized Stumpjumper Comp minus the Norco Optic Carbon Frame. Full charts: 2020 Norco Optic Carbon Frame, 2022 Specialized Stumpjumper Comp.

Norco Optic Carbon FrameSpecialized Stumpjumper Comp

AggressivePositionUpright

CalmSteeringQuick

PlayfulBalancePlanted

Each bike is ranked against the other trail bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.

The stock build of each bike's first listed trim. Parts that match are dimmed.

Part	Norco Optic Carbon FrameCarbon Frame	Specialized Stumpjumper Comp
Rear shock	RockShox Super Deluxe DH Ultimate	not listed

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