Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset GRX 800 -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Crossfire Gravel, Material: Aluminium, 28", Steuerrohr: 1 1/8"-1.5", Ausfallende: 12x142 mm, Bremsaufnahme: Flatmount 160 mm, Rahmenkennung: S76570RCAA02XXF
Suspension Fork
CENTURION CARBON road/gravel, 1.5" tapered
Drivetrain
Rear Derailleur
Shimano GRX 810, RD-RX810, 2x11
Shift Levers
Shimano GRX 810, ST-RX810-L, ST-RX810-R
Cassette
Shimano CS-HG800-11, 11-34T
Crank
Shimano GRX 810 48-31T, FC-RX810-2, Länge: 170 mm (XXS, XS), 172.5 mm (S/M), 175 mm (M/L, XL, XXL)
Bottom Bracket
Shimano Pressfit BB-RS500-PB, 86.5 mm
Chain
Shimano CN-HG701-11
Wheels
Front Hub
DT Swiss 350 Road db CL, 12x100 mm, 28H, 12x142 mm, 28H
Rear Hub
DT Swiss 350 Road db CL, 12x100 mm, 28H, 12x142 mm, 28H
Rims
PROCRAFT Altitude SHL26OS, IW 22,7 mm, tubeless ready
Spokes
PROCRAFT stainless 2.0
Tires
Maxxis Rambler, 40-622, tubeless ready, EXO
Brakes
Brakes
Shimano GRX 810, BR-RX810, resin pad, w/fin
Cockpit
Stem
PROCRAFT Comp, Winkel: 7°, Länge: 60 mm (XXS), 70 mm (XS), 80 mm (S/M), 90 mm (M/L), 100 mm (XL), 110 mm (XXL)
Handlebar
PROCRAFT Gravel Pro II, Durchmesser: 31.8 mm, Breite: 420 mm (XXS, XS), 440 mm (S/M, M/L, XL, XXL)
Seat
Saddle
PROCRAFT Race III
Seatpost
PROCRAFT Pro Off. Light, Durchmesser: 27.2 mm, Länge: 350 mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XXS | XS | SM/MD | MD/LG | XL | XXL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.49 mm | 1.51 mm | 1.53 mm | 1.55 mm | 1.57 mm |
| Bottom Bracket Height | 274 mm | 274 mm | 274 mm | 274 mm | 274 mm | 274 mm |
| Front Center | 604 mm | 616 mm | 629 mm | 641 mm | 653 mm | 665 mm |
| Rake | 51 mm | 50 mm | 51 mm | 50 mm | 50 mm | 50 mm |
| Trail | 73 mm | 72 mm | 69 mm | 69 mm | 67 mm | 66 mm |
| Stack | 551 mm | 571 mm | 591 mm | 611 mm | 631 mm | 651 mm |
| Reach | 375 mm | 383 mm | 391 mm | 399 mm | 407 mm | 415 mm |
| Top Tube Length | 533 mm | 546 mm | 560 mm | 574 mm | 587 mm | 601 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 470 mm | 500 mm | 530 mm | 560 mm | 590 mm | 620 mm |
| Head Tube Angle | 70 ° | 70.25 ° | 70.5 ° | 70.75 ° | 71 ° | 71.25 ° |
| Head Tube Length | 120 mm | 140 mm | 160 mm | 180 mm | 200 mm | 220 mm |
| Chainstay Length | 432 mm | 432 mm | 432 mm | 432 mm | 432 mm | 432 mm |
| Wheelbase | 1025 mm | 1037 mm | 1050 mm | 1062 mm | 1074 mm | 1086 mm |
| Bottom Bracket Drop | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
About this model
Crossfire Gravel 4000 is a Centurion Crossfire model. Centurion released 8 bikes variations of this model so far. You can get a glimpse at all models from 2022, by clicking on this link.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Gravel bikes average price
If you want an acceptable Gravel bike you should know that the average price is 2462$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Gravel bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Average weight for Gravel bikes
On a deeper look, we notice that the average weight of a Gravel bike is 8.13 kg (17.92 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Weighing 9.6 kg (21.16 lbs), the Crossfire Gravel 4000 model is much heavier than average. In conclusion, the average Gravel bike weighs 18.08% less than Crossfire Gravel 4000.
Overview of components
Fork material
When it comes to the fork, this bike has a carbon one, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels size
When leaving the production line, the Crossfire Gravel 4000 model has 700c aluminum wheels. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.