2020 Specialized Stumpjumper Troy Lee Designs Evo 27.5 Limited-Edition vs 2022 Norco Optic C1
The L is the Norco Optic C1 size closest to your S3 Specialized Stumpjumper Troy Lee Designs Evo 27.5 Limited-Edition. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Norco Optic C1
Compared with the Specialized Stumpjumper Troy Lee Designs Evo 27.5 Limited-Edition in S3, the Norco Optic C1 in L places the top of the head tube 19 mm higher and 10 mm further back, relative to the bottom bracket. Its wheelbase is 23 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +19 mm
- Higher front end
- Frame reach
- −10 mm
- Shorter frame reach
- Wheelbase
- −23 mm
- Shorter: quicker to change direction
- Head angle
- +1.5°
- Steeper: sharper steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Specialized Stumpjumper Troy Lee Designs Evo 27.5 Limited-Edition, S3Norco Optic C1, LDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper Troy Lee Designs Evo 27.5 Limited-Edition S3 | Norco Optic C1 L | Difference |
|---|---|---|---|
| Reach | 490mm | 480 | −10 mm |
| Stack | 610mm | 629 | +19 mm |
| Head tube angle | 63.5° | 65 | +1.5° |
| Seat tube angle | 75.6° | 76 | +0.4° |
| Chainstay length | 440mm | 435 | −5 mm |
| Wheelbase | 1258mm | 1235 | −23 mm |
| BB drop | 33mm | 38 | +5 mm |
| BB height | 324mm | 337 | +13 mm |
| Standover | 756mm | not listed | |
| Seat tube length | 450mm | 445 | −5 mm |
| Fork length | 542mm | not listed | |
| Head tube length | 120mm | 120 | ±0 mm |
| Effective top tube | not listed | 637 |
Differences are the Norco Optic C1 minus the Specialized Stumpjumper Troy Lee Designs Evo 27.5 Limited-Edition. Full charts: 2020 Specialized Stumpjumper Troy Lee Designs Evo 27.5 Limited-Edition, 2022 Norco Optic C1.
Where each sits in its class
Specialized Stumpjumper Troy Lee Designs Evo 27.5 Limited-EditionNorco Optic C1
Each bike is ranked against the other trail bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Specialized Stumpjumper Troy Lee Designs Evo 27.5 Limited-EditionTroy Lee Designs Evo 27.5 Limited-Edition | Norco Optic C1 |
|---|---|---|
| Rear shock | Fox DHX2 Performance elite | not listed |
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