2020 Orbea Occam Base
- Category
- Full-suspension Trail MTB
- Design
- Flat Bar, Full suspension
- Frame
- Carbon/Composite
- Suspension
- 140mm fork travel, 20% sag
- Features
- Disc brake
Geometry
Small | Medium | Large | Extra Large | |
Stack | 604mm | 613mm | 627mm | 646mm |
Reach | 425mm | 450mm | 474mm | 500mm |
Stack to Reach Ratio | 1.42:1 | 1.36:1 | 1.32:1 | 1.29:1 |
Seat Tube Length, C-T | 381mm | 419mm | 457mm | 508mm |
Top Tube Length, Effective/Horizontal Unknown | 565mm | 592mm | 619mm | 649mm |
Top Tube Slope | 24.5deg | 20.6deg | 17.5deg | 13.8deg |
Head Tube Angle | 66deg | 66deg | 66deg | 66deg |
Seat Tube Angle | 77deg | 77deg | 77deg | 77deg |
Head Tube Length | 95mm | 105mm | 120mm | 140mm |
Bottom Bracket Drop | 35mm | 35mm | 35mm | 35mm |
Bottom Bracket Height | 337mm | 337mm | 337mm | 337mm |
Chainstay Length | 440mm | 440mm | 440mm | 440mm |
Chainstay Length Horizontal | 438.6mm | 438.6mm | 438.6mm | 438.6mm |
Front-Center | 727.2mm | 756.2mm | 786.2mm | 821.1mm |
Front-Center Horizontal | 726.4mm | 755.4mm | 785.4mm | 820.4mm |
Wheelbase | 1165mm | 1194mm | 1224mm | 1259mm |
Fork Offset/Rake | 43.9mm | 43.9mm | 43.7mm | 44.2mm |
Fork Length, Unknown | 547mm | 547mm | 547mm | 547mm |
Trail | 117.6mm very high | 117.6mm very high | 117.8mm very high | 117.3mm very high |
Mechanical Trail | 107.4mm | 107.4mm | 107.6mm | 107.1mm |
Wheel Flop | 43.7mm | 43.7mm | 43.8mm | 43.6mm |
Tire to Pedal Spindle | 185.3mm 170 mm cranks | 214.2mm 170 mm cranks | 244.2mm 170 mm cranks | 279.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 167mm 170 mm cranks | 167mm 170 mm cranks | 167mm 170 mm cranks | 167mm 170 mm cranks |
Base Build
Small | Medium | Large | Extra Large | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.4in | 2.4in | 2.4in | 2.4in |
Tire Outer Diameter | 743.9mm | 743.9mm | 743.9mm | 743.9mm |
Bike Length with Tires | 1908.9mm | 1937.9mm | 1967.9mm | 2002.9mm |
Published Sizing Recommendations
Height | 150 cm to 165 cm | 160 cm to 175 cm | 170 cm to 185 cm | 180 cm to 198 cm |
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 ScaleCategory Trend
Full-suspension Trail MTBSource:https://www.orbea.com/us-en/bicycles/mountain/occam/cat/occam-h10