2008 Serotta Fierte iT Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Titanium
- Features
- Rim brake
Very upright stack and reachvs category | Very upright stack and reachvs category | Somewhat upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category |
Geometry
47P | 52S | 48 | 50 | 54S | 52 | 54 | 56 | 58 | 60 | 62 | |
Stack | 546.3mm | 565.6mm | 530.6mm | 546.7mm | 580.8mm | 565.6mm | 580.8mm | 602.5mm | 621.6mm | 638.6mm | 660.6mm |
Reach | 323.9mm | 341.4mm | 360.4mm | 361.4mm | 351.8mm | 361.5mm | 361.8mm | 365.8mm | 375mm | 384.8mm | 393mm |
Stack to Reach Ratio | 1.69:1 | 1.66:1 | 1.47:1 | 1.51:1 | 1.65:1 | 1.56:1 | 1.61:1 | 1.65:1 | 1.66:1 | 1.66:1 | 1.68:1 |
Seat Tube Length, C-C | 410mm | 460mm | 440mm | 450mm | 480mm | 460mm | 480mm | 500mm | 520mm | 540mm | 560mm |
Top Tube Length, Effective/Horizontal Center | 475mm | 505mm | 505mm | 515mm | 525mm | 525mm | 535mm | 550mm | 565mm | 580mm | 595mm |
Top Tube Length, Actual C-C | 459.9mm | 488.1mm | 491.5mm | 499.5mm | 507.7mm | 507.4mm | 517.4mm | 531.1mm | 545.6mm | 560.8mm | 575.3mm |
Top Tube Slope | 11deg | 10deg | 8deg | 9deg | 9deg | 10deg | 9deg | 9deg | 9deg | 8.5deg | 8.5deg |
Head Tube Angle | 71deg | 72deg | 71.5deg | 71.5deg | 72deg | 72deg | 72deg | 73deg | 73deg | 73deg | 73deg |
Seat Tube Angle | 75deg | 74deg | 75deg | 74.5deg | 73.5deg | 74deg | 73.5deg | 73deg | 73deg | 73deg | 73deg |
Head Tube Length | 147mm | 135mm | 100mm | 117mm | 151mm | 135mm | 151mm | 170mm | 190mm | 213mm | 236mm |
Bottom Bracket Drop | 53mm | 80mm | 80mm | 80mm | 80mm | 80mm | 80mm | 80mm | 80mm | 75mm | 75mm |
Bottom Bracket Height | 281mm | 254mm | 254mm | 254mm | 254mm | 254mm | 254mm | 254mm | 254mm | 259mm | 259mm |
Chainstay Length | 405mm | 417.5mm | 415mm | 415mm | 417.5mm | 417.5mm | 417.5mm | 420mm | 420mm | 420mm | 420mm |
Chainstay Length Horizontal | 401.5mm | 409.8mm | 407.2mm | 407.2mm | 409.8mm | 409.8mm | 409.8mm | 412.3mm | 412.3mm | 413.3mm | 413.3mm |
Front-Center | 541.8mm | 550.2mm | 562.2mm | 568.5mm | 565.4mm | 570.1mm | 575.3mm | 576.1mm | 591mm | 606.7mm | 621.6mm |
Front-Center Horizontal | 539.2mm | 544.3mm | 556.5mm | 562.9mm | 559.7mm | 564.5mm | 569.8mm | 570.5mm | 585.5mm | 602mm | 617mm |
Wheelbase | 940.7mm | 954.1mm | 963.7mm | 970.1mm | 969.5mm | 974.2mm | 979.5mm | 982.8mm | 997.8mm | 1015.3mm | 1030.3mm |
Fork Offset/Rake | 43mm | 43mm | 43mm | 43mm | 43mm | 43mm | 43mm | 43mm | 43mm | 43mm | 43mm |
Fork Length (Axle-To-Crown) | 372mm | 372mm | 372mm | 372mm | 372mm | 372mm | 372mm | 372mm | 372mm | 372mm | 372mm |
Trail | 69.5mm high | 63.3mm mid/​neutral | 66.4mm high | 66.4mm high | 63.3mm mid/​neutral | 63.3mm mid/​neutral | 63.3mm mid/​neutral | 57.2mm mid/​neutral | 57.2mm mid/​neutral | 57.2mm mid/​neutral | 57.2mm mid/​neutral |
Mechanical Trail | 65.7mm | 60.2mm | 63mm | 63mm | 60.2mm | 60.2mm | 60.2mm | 54.7mm | 54.7mm | 54.7mm | 54.7mm |
Wheel Flop | 21.4mm | 18.6mm | 20mm | 20mm | 18.6mm | 18.6mm | 18.6mm | 16mm | 16mm | 16mm | 16mm |
Standover Height | 715mm | 761mm | 735mm | 748mm | 777mm | 761mm | 777mm | 797mm | 816mm | 839mm | 859mm |
Tire to Pedal Spindle | 37.8mm 170 mm cranks | 46.2mm 170 mm cranks | 58.2mm 170 mm cranks | 64.5mm 170 mm cranks | 61.4mm 170 mm cranks | 66.1mm 170 mm cranks | 71.3mm 170 mm cranks | 72.1mm 170 mm cranks | 87mm 170 mm cranks | 102.7mm 170 mm cranks | 117.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 111mm 170 mm cranks | 84mm 170 mm cranks | 84mm 170 mm cranks | 84mm 170 mm cranks | 84mm 170 mm cranks | 84mm 170 mm cranks | 84mm 170 mm cranks | 84mm 170 mm cranks | 84mm 170 mm cranks | 89mm 170 mm cranks | 89mm 170 mm cranks |
Base Build
47P | 52S | 48 | 50 | 54S | 52 | 54 | 56 | 58 | 60 | 62 | |
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 |
Tire Width | 23mm | 23mm | 23mm | 23mm | 23mm | 23mm | 23mm | 23mm | 23mm | 23mm | 23mm |
Tire Outer Diameter | 668mm | 668mm | 668mm | 668mm | 668mm | 668mm | 668mm | 668mm | 668mm | 668mm | 668mm |
Bike Length with Tires | 1608.7mm | 1622.1mm | 1631.7mm | 1638.1mm | 1637.5mm | 1642.2mm | 1647.5mm | 1650.8mm | 1665.8mm | 1683.3mm | 1698.3mm |
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://web.archive.org/web/20100111042847/http://www.serotta.com/fierte_it/specs.html