2024/Lo RONDO RATT CF1/2
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
S | M | L | XL | |
Stack | 534mm | 557mm | 581mm | 610mm |
Reach | 369mm | 380mm | 388mm | 400mm |
Stack to Reach Ratio | 1.45:1 | 1.47:1 | 1.5:1 | 1.53:1 |
Seat Tube Length, C-T | 490mm | 520mm | 540mm | 570mm |
Top Tube Length, Effective/Horizontal Center | 532mm | 550mm | 565mm | 586mm |
Top Tube Slope | 7.3deg | 6.4deg | 6.8deg | 6.5deg |
Head Tube Angle | 72.2deg | 72.2deg | 72.2deg | 72.2deg |
Seat Tube Angle | 73deg | 73deg | 73deg | 73deg |
Head Tube Length | 110mm | 135mm | 160mm | 190mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 269mm | 269mm | 269mm | 269mm |
Chainstay Length | 415mm | 415mm | 415mm | 415mm |
Chainstay Length Horizontal | 409.1mm | 409.1mm | 409.1mm | 409.1mm |
Front-Center | 575mm | 593mm | 608mm | 630mm |
Front-Center Horizontal | 570.7mm | 588.9mm | 604mm | 626.1mm |
Wheelbase | 979.8mm | 997.9mm | 1013mm | 1035.2mm |
Fork Offset/Rake | 50mm | 50mm | 50mm | 50mm |
Fork Length (Axle-To-Crown) | 392mm | 392mm | 392mm | 392mm |
Trail | 56.3mm mid/neutral | 56.3mm mid/neutral | 56.3mm mid/neutral | 56.3mm mid/neutral |
Mechanical Trail | 53.6mm | 53.6mm | 53.6mm | 53.6mm |
Wheel Flop | 16.4mm | 16.4mm | 16.4mm | 16.4mm |
Tire to Pedal Spindle | 66mm 170 mm cranks | 81.5mm 172.5 mm cranks | 96.5mm 172.5 mm cranks | 116mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 99mm 170 mm cranks | 96.5mm 172.5 mm cranks | 96.5mm 172.5 mm cranks | 94mm 175 mm cranks |
CF1/2 Build
S | M | L | XL | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 47mm | 47mm | 47mm | 47mm |
Tire Width Max | 47mm | 47mm | 47mm | 47mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1657.8mm | 1675.9mm | 1691mm | 1713.2mm |
Crank Length | 170mm | 172.5mm | 172.5mm | 175mm |
Handlebar Width | 400mm | 420mm | 420mm | 440mm |
Stem Length | 90mm | 90mm | 110mm | 110mm |
Published Sizing Recommendations
Height | 165 cm to 173 cm | 172 cm to 180 cm | 179 cm to 187 cm | 186 cm to 194 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
All-road/GravelSource:https://rondo.cc/ratt-cf1,627,pl