2026 Cervelo Cycles R5 Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category |
Geometry
48 | 48 | 51 | 51 | 54 | 54 | 56 | 56 | 58 | 58 | 61 | 61 | |
Stack | 496.1mm | 496.1mm | 520.2mm | 520.2mm | 544.6mm | 544.6mm | 567.5mm | 567.5mm | 590.7mm | 590.7mm | 610.7mm | 610.7mm |
Reach | 368.7mm | 368.7mm | 376.5mm | 376.5mm | 383.3mm | 383.3mm | 391.1mm | 391.1mm | 400.3mm | 400.3mm | 408.3mm | 408.3mm |
Stack to Reach Ratio | 1.35:1 | 1.35:1 | 1.38:1 | 1.38:1 | 1.42:1 | 1.42:1 | 1.45:1 | 1.45:1 | 1.48:1 | 1.48:1 | 1.5:1 | 1.5:1 |
Seat Tube Length, Unknown | — | 425mm | — | 456mm | — | 480.3mm | — | 503mm | — | 524.5mm | — | 543.3mm |
Top Tube Length, Effective/Horizontal Center | 506mm | — | 526mm | — | 545mm | — | 565mm | — | 581mm | — | 595mm | — |
Top Tube Length, Actual C-C | — | 506mm | — | 526mm | — | 545mm | — | 565mm | — | 581mm | — | — |
Top Tube Slope | — | 10.2deg | — | 9.3deg | — | 9.2deg | — | 9.1deg | — | 9.1deg | — | 9.1deg |
Head Tube Angle | 71deg | 71deg | 72deg | 72deg | 73deg | 73deg | 73deg | 73deg | 73deg | 73deg | 73deg | 73deg |
Seat Tube Angle | 74.5deg | 74.5deg | 74deg | 74deg | 73.5deg | 73.5deg | 73deg | 73deg | 73deg | 73deg | 73deg | 73deg |
Head Tube Length | 89.6mm | 89.6mm | 109.3mm | 109.6mm | 132mm | 132mm | 156mm | 156mm | 182.8mm | 182.8mm | 203.7mm | 203.7mm |
Bottom Bracket Drop | 76.5mm | 76.5mm | 76.5mm | 76.5mm | 74mm | 74mm | 74mm | 74mm | 71.5mm | 71.5mm | 71.5mm | 71.5mm |
Bottom Bracket Height | 260.5mm | 262.5mm | 260.5mm | 262.5mm | 263mm | 265mm | 263mm | 265mm | 265.5mm | 267.5mm | 265.5mm | 267.5mm |
Chainstay Length | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm |
Chainstay Length Horizontal | 402.8mm | 402.8mm | 402.8mm | 402.8mm | 403.3mm | 403.3mm | 403.3mm | 403.3mm | 403.7mm | 403.7mm | 403.7mm | 403.7mm |
Front-Center | 579.1mm | 579.1mm | 579.9mm | 579.9mm | 579.5mm | 579.5mm | 594.2mm | 594.2mm | 610.8mm | 610.8mm | 624.8mm | 624.8mm |
Front-Center Horizontal | 574mm | 574mm | 574.8mm | 574.8mm | 574.7mm | 574.7mm | 589.5mm | 589.5mm | 606.6mm | 606.6mm | 620.8mm | 620.8mm |
Wheelbase | 976.8mm | 976.8mm | 977.6mm | 977.6mm | 978mm | 978mm | 992.8mm | 992.8mm | 1010.3mm | 1010.3mm | 1024.5mm | 1024.5mm |
Fork Offset/Rake | 57.5mm | 57.3mm | 51.5mm | 51.5mm | 45.5mm | 45.5mm | 45.5mm | 45.5mm | 45.5mm | 45.5mm | 45.5mm | 45.5mm |
Trail | 55.2mm mid/​neutral | 56.1mm mid/​neutral | 55.4mm mid/​neutral | 56mm mid/​neutral | 55.5mm mid/​neutral | 56.1mm mid/​neutral | 55.5mm mid/​neutral | 56.1mm mid/​neutral | 55.5mm mid/​neutral | 56.1mm mid/​neutral | 55.5mm mid/​neutral | 56.1mm mid/​neutral |
Mechanical Trail | 52.2mm | 53.1mm | 52.6mm | 53.3mm | 53mm | 53.6mm | 53mm | 53.6mm | 53mm | 53.6mm | 53mm | 53.6mm |
Wheel Flop | 17mm | 17.3mm | 16.3mm | 16.5mm | 15.5mm | 15.7mm | 15.5mm | 15.7mm | 15.5mm | 15.7mm | 15.5mm | 15.7mm |
Standover Height | 699.7mm | 699.7mm | 731mm | 731mm | 757.4mm | 757.4mm | 779.1mm | 779.1mm | 803.4mm | 803.4mm | 822.2mm | 822.2mm |
Tire to Pedal Spindle | 77.1mm 165 mm cranks | 70.1mm 170 mm cranks | 77.9mm 165 mm cranks | 70.9mm 170 mm cranks | 72.5mm 170 mm cranks | 70.5mm 170 mm cranks | 87.2mm 170 mm cranks | 85.2mm 170 mm cranks | 101.3mm 172.5 mm cranks | 101.8mm 170 mm cranks | 115.3mm 172.5 mm cranks | 115.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 95.5mm 165 mm cranks | 92.5mm 170 mm cranks | 95.5mm 165 mm cranks | 92.5mm 170 mm cranks | 93mm 170 mm cranks | 95mm 170 mm cranks | 93mm 170 mm cranks | 95mm 170 mm cranks | 93mm 172.5 mm cranks | 97.5mm 170 mm cranks | 93mm 172.5 mm cranks | 97.5mm 170 mm cranks |
Base Build
48 | 48 | 51 | 51 | 54 | 54 | 56 | 56 | 58 | 58 | 61 | 61 | |
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 | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 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 | 26mm | 28mm | 26mm | 28mm | 26mm | 28mm | 26mm | 28mm | 26mm | 28mm | 26mm | 28mm |
Tire Outer Diameter | 674mm | 678mm | 674mm | 678mm | 674mm | 678mm | 674mm | 678mm | 674mm | 678mm | 674mm | 678mm |
Bike Length with Tires | 1650.8mm | 1654.8mm | 1651.6mm | 1655.6mm | 1652mm | 1656mm | 1666.8mm | 1670.8mm | 1684.3mm | 1688.3mm | 1698.5mm | 1702.5mm |
Crank Length | 165mm | — | 165mm | — | 170mm | — | 170mm | — | 172.5mm | — | 172.5mm | — |
Handlebar Width | 36cm | — | 38cm | — | 40cm | — | 40cm | — | 40cm | — | 40cm | — |
Stem Length | 80mm | — | 90mm | — | 100mm | — | 100mm | — | 110mm | — | 120mm | — |
Published Sizing Recommendations
Height | 150 cm to 160 cm | — | 160 cm to 168 cm | — | 168 cm to 176 cm | — | 176 cm to 184 cm | — | 184 cm to 192 cm | — | 192 cm to 197 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
Performance RoadSource:www.cervelo.com, www.cog.inc