Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Groupset GRX 400, GRX 800 -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM High
165cm - 174cm
SM Low
165cm - 174cm
MD High
171cm - 181cm
MD Low
171cm - 181cm
LG High
178cm - 188cm
LG Low
178cm - 188cm
XL High
185cm - 194cm
XL Low
185cm - 194cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
RATT FLY CARBON
Suspension Fork
RATT TWIN TIP
Drivetrain
Rear Derailleur
SHIMANO GRX RD-RX400
Front Derailleur
SHIMANO GRX
Shift Levers
SHIMANO GRX ST-RX400
Cassette
SUNRACE CSR0 TAU 11-32 10 SPEED
Crank
SHIMANO GRX FC-RX600 46/30
Bottom Bracket
EVO 386 with HTII adapter
Chain
Shimano HG500
Wheels
Front Hub
RONDO SUPERLIGHT SEALED BEARINGS
Rear Hub
RONDO SUPERLIGHT SEALED BEARINGS
Rims
RONDO LIT RIM 584-23
Tires
VITTORIA TERRENO ZERO 650B X 47
Brakes
Brakes
SHIMANO BR-RX410
Cockpit
Stem
RONDO ICR 90MM(S,M), 105MM(L,XL)
Handlebar
RONDO FLARE 400MM(S), 420(M,L), 440MM(XL)
Grips
VELO COMFORT TAPE
Headset
UPPER STACK: IS 52 / 28,6 LOWER STACK: IS 52 / 40 SHIS
Seat
Saddle
SELLE SAN MARCO SHORTFIT
Seatpost
RONDO 350 X 27.2
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM High | SM Low | MD High | MD Low | LG High | LG Low | XL High | XL Low |
|---|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.4 mm | 1.44 mm | 1.42 mm | 1.46 mm | 1.45 mm | 1.49 mm | 1.48 mm | 1.52 mm |
| Front Center | 583 mm | 575 mm | 601 mm | 593 mm | 617 mm | 608 mm | 638 mm | 630 mm |
| Rake | 60 mm | 50 mm | 60 mm | 50 mm | 60 mm | 50 mm | 60 mm | 50 mm |
| Trail | 40 mm | 53 mm | 40 mm | 53 mm | 38 mm | 54 mm | 38 mm | 53 mm |
| Stack | 534 mm | 539 mm | 557 mm | 562 mm | 581 mm | 586 mm | 610 mm | 615 mm |
| Reach | 381 mm | 374 mm | 392 mm | 385 mm | 400 mm | 393 mm | 412 mm | 405 mm |
| Top Tube Length | 535 mm | 537 mm | 553 mm | 555 mm | 569 mm | 570 mm | 589 mm | 591 mm |
| Seat Tube Angle | 73.7 ° | 73 ° | 73.7 ° | 73 ° | 73.7 ° | 73 ° | 73.7 ° | 73 ° |
| Seat Tube Length | 490 mm | 490 mm | 520 mm | 520 mm | 540 mm | 540 mm | 570 mm | 570 mm |
| Head Tube Angle | 72.9 ° | 72.2 ° | 72.9 ° | 72.2 ° | 72.9 ° | 72.2 ° | 72.9 ° | 72.2 ° |
| Head Tube Length | 110 mm | 110 mm | 135 mm | 135 mm | 160 mm | 160 mm | 190 mm | 190 mm |
| Chainstay Length | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm |
| Wheelbase | 991 mm | 985 mm | 1009 mm | 1003 mm | 1026 mm | 1018 mm | 1047 mm | 1040 mm |
| Bottom Bracket Drop | 75 mm | 70 mm | 75 mm | 70 mm | 75 mm | 70 mm | 75 mm | 70 mm |
| Wheels | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 |
| Rider Min Height | 165 cm | 165 cm | 171 cm | 171 cm | 178 cm | 178 cm | 185 cm | 185 cm |
| Rider Max Height | 174 cm | 174 cm | 181 cm | 181 cm | 188 cm | 188 cm | 194 cm | 194 cm |
Model Overview
RATT CF2 is a Rondo Ratt model. 4 bikes variations carry this model name so far. You can get a glimpse at all models from 2023, by clicking on this link.
Model range prices
Rondo RATT CF2 2023 is the cheapest bike model and costs 4023$. Rondo RATT CF1 2023 is the most expensive one and costs 4976$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Gravel bikes average price
If you want to purchase a solid Gravel bike, it is important to know that the average cost is 2462$. However, this doesn’t mean that if you spend less money on a Gravel bike, you couldn’t get a decent one. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 4023$. If we compare this with the average Gravel bike cost we notice that the price is 63.4% more expensive.
RATT CF2 components
Fork material
RATT CF2 has a carbon fork, so, it’s a great addition to the bike’s value. However, carbon forks should be regularly inspected for damage because even the smallest crack could cause the fork to fall apart.
Wheels size
The wheels on RATT CF2 are the aluminum type. 650b wheels make a great choice if you want to sacrifice speed for comfort. However, they don’t perform so well when you go over bumps and obstacles.
Brakes
For your safety, it is important to have quality breaks on your bike. Rondo RATT CF2 has Hydraulic Disc brakes installed. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.
Sizes
This bike is available in 8 sizes. They vary from 165 cm – 194 cm (5.41 ft – 6.36 ft). In conclusion, finding one for you shouldn’t be a problem.