2024 Tifosi Cycles Rostra Disc Gravel
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
Geometry
S | M | L | XL | |
Stack | 566mm | 575mm | 584mm | 593mm |
Reach | 376mm | 381mm | 386mm | 391mm |
Stack to Reach Ratio | 1.51:1 | 1.51:1 | 1.51:1 | 1.52:1 |
Seat Tube Length, C-T | 500mm | 520mm | 540mm | 560mm |
Top Tube Length, Effective/Horizontal HT Top | 539mm | 556mm | 567mm | 578mm |
Top Tube Slope | 9.5deg | 8.3deg | 7.1deg | 5.9deg |
Head Tube Angle | 71deg | 72deg | 72deg | 72deg |
Seat Tube Angle | 73.5deg | 73deg | 73deg | 73deg |
Head Tube Length | 135mm | 155mm | 175mm | 195mm |
Bottom Bracket Height | — | — | — | — |
Wheelbase | 1008mm | 1011mm | 1022mm | 1034mm |
Trail | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — |
Wheel Flop | — | — | — | — |
Disc Gravel Build
S | M | L | XL | |
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 | 38mm | 38mm | 38mm | 38mm |
Tire Width Max | 38mm | 38mm | 38mm | 38mm |
Tire Outer Diameter | 698mm | 698mm | 698mm | 698mm |
Bike Length with Tires | 1706mm | 1709mm | 1720mm | 1732mm |
Published Sizing Recommendations
Height | 162 cm to 170 cm | 170 cm to 178 cm | 178 cm to 185 cm | 185 cm to |
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
All-road/GravelSource:https://www.sigmasports.com/item/Tifosi/Rostra-Disc-Gravel-Frameset/Y682?s=1