2021 Cervelo Cycles R-Series Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
48 | 51 | 54 | 56 | 58 | 61 | |
Stack | 505mm | 530mm | 555mm | 580mm | 605mm | 630mm |
Reach | 360mm | 369mm | 378mm | 387mm | 396mm | 405mm |
Stack to Reach Ratio | 1.4:1 | 1.44:1 | 1.47:1 | 1.5:1 | 1.53:1 | 1.56:1 |
Seat Tube Length, Unknown | 480mm | 510mm | 540mm | 560mm | 580mm | 610mm |
Top Tube Length, Effective/Horizontal HT Top | 515mm | 532mm | 548mm | 563mm | 581mm | 597mm |
Top Tube Slope | 5.3deg | 4.7deg | 4.1deg | 4.6deg | 5.1deg | 4.6deg |
Head Tube Angle | 71deg | 72deg | 73deg | 73deg | 73deg | 73deg |
Seat Tube Angle | 73deg | 73deg | 73deg | 73deg | 73deg | 73deg |
Head Tube Length | 89mm | 110mm | 133mm | 159mm | 188mm | 214mm |
Bottom Bracket Drop | 74.5mm | 74.5mm | 72mm | 72mm | 69.5mm | 69.5mm |
Bottom Bracket Height | 268.5mm | 268.5mm | 271mm | 271mm | 273.5mm | 273.5mm |
Chainstay Length | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm |
Chainstay Length Horizontal | 403.2mm | 403.2mm | 403.6mm | 403.6mm | 404.1mm | 404.1mm |
Front-Center | 573mm | 575mm | 577mm | 594mm | 611mm | 627mm |
Front-Center Horizontal | 568.8mm | 570.8mm | 569.4mm | 589.4mm | 606.9mm | 622.9mm |
Wheelbase | 972mm | 974mm | 973mm | 993mm | 1011mm | 1027mm |
Fork Offset/Rake | 57mm | 51mm | 45mm | 45mm | 45mm | 45mm |
Trail | 57.8mm mid/​neutral | 57.8mm mid/​neutral | 57.8mm mid/​neutral | 57.8mm mid/​neutral | 57.8mm mid/​neutral | 57.8mm mid/​neutral |
Mechanical Trail | 54.7mm | 55mm | 55.3mm | 55.3mm | 55.3mm | 55.3mm |
Wheel Flop | 17.8mm | 17mm | 16.2mm | 16.2mm | 16.2mm | 16.2mm |
Standover Height | 693mm | 723mm | 753mm | 784mm | 815mm | 846mm |
Tire to Pedal Spindle | 60mm 170 mm cranks | 62mm 170 mm cranks | 64mm 170 mm cranks | 81mm 170 mm cranks | 98mm 170 mm cranks | 114mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 98.5mm 170 mm cranks | 98.5mm 170 mm cranks | 101mm 170 mm cranks | 101mm 170 mm cranks | 103.5mm 170 mm cranks | 103.5mm 170 mm cranks |
Base Build
48 | 51 | 54 | 56 | 58 | 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 |
Tire Width | 32mm | 32mm | 32mm | 32mm | 32mm | 32mm |
Tire Outer Diameter | 686mm | 686mm | 686mm | 686mm | 686mm | 686mm |
Bike Length with Tires | 1658mm | 1660mm | 1659mm | 1679mm | 1697mm | 1713mm |
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:https://www.cervelo.com/en_US/r-series