Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 27.5" -
Travel Front 100mm -
Fork SunTour XCR 32
-
Groupset Alivio, Altus -
Suspension Hardtail -
Drivetrain 3 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
147cm - 154cm
SM
152cm - 170cm
MD
157cm - 182cm
LG
175cm - 195cm
XL
180cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Kona 6061 Aluminum Butted
Suspension Fork
Suntour XCR 32 LO-R Coil Spring 100mm
Rear Shock
n/a
Drivetrain
Rear Derailleur
Shimano Alivio
Front Derailleur
Shimano Altus
Shift Levers
Shimano Altus
Cassette
Shimano HG200 11-36t 9spd
Crank
Shimano Altus, 22/30/40t
Bottom Bracket
Shimano 73mm
Chain
KMC X9
Chain Guide
n/a
Pedals
Kona JS2
Wheels
Front Hub
Formula 100x9mm
Rear Hub
Formula 135x10mm
Rims
Double Wall alloy
Spokes
Stainless Black 14g
Tires
WTB Trail Boss 27.5/26x2.25"
Brakes
Brakes
Tektro HDM285
Brake Levers
Tektro HDM285
Disk Rotors
Tektro TR180 180mm
Cockpit
Stem
Kona Control
Handlebar
Kona Aluminum Riser
Grips
Kona Key Grip Slip on
Headset
FSA No.57B
Seat
Saddle
Kona XC
Seatpost
Kona Thumb w/Offset 31.6mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.42 mm | 1.48 mm | 1.43 mm | 1.37 mm | 1.32 mm |
| Bottom Bracket Height | 303 mm | 303 mm | 303 mm | 303 mm | 303 mm |
| Front Center | 652 mm | 661 mm | 691 mm | 719 mm | 755 mm |
| Rake | 39 mm | 42 mm | 42 mm | 42 mm | 42 mm |
| Trail | 102 mm | 96 mm | 96 mm | 95 mm | 95 mm |
| Stack | 558 mm | 592 mm | 606 mm | 615 mm | 629 mm |
| Reach | 394 mm | 399 mm | 424 mm | 448 mm | 478 mm |
| Top Tube Length | 554 mm | 569 mm | 598 mm | 625 mm | 659 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 331 mm | 370 mm | 420 mm | 470 mm | 530 mm |
| Head Tube Angle | 68 ° | 68.5 ° | 68.5 ° | 68.5 ° | 68.5 ° |
| Head Tube Length | 100 mm | 100 mm | 115 mm | 125 mm | 140 mm |
| Chainstay Length | 424 mm | 434 mm | 434 mm | 434 mm | 434 mm |
| Wheelbase | 1074 mm | 1089 mm | 1120 mm | 1148 mm | 1184 mm |
| Bottom Bracket Drop | 30 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Standover Height | 676 mm | 715 mm | 722 mm | 728 mm | 751 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" |
| Rider Min Height | 147 cm | 152 cm | 157 cm | 175 cm | 180 cm |
| Rider Max Height | 154 cm | 170 cm | 182 cm | 195 cm | 195 cm |
About this model
Fire Mountain is a Kona Fire model. Kona released 15 bikes variations of this model so far.
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.
Crosscountry bikes average price
If you want an acceptable Crosscountry bike you should know that the average price is 1905$. However, even though the average price of a Crosscountry bike is lower, you might still be able to get a top-quality bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
When Kona released this model in 2018, its price was 699$. Doing a quick comparison, we notice that Fire Mountain price is 172.53% smaller than the average cost of a Crosscountry bike.
Overview of components
Fork
This bike has the SunTour XCR 32 fork installed. The fork’s travel is 100mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Wheels size
When leaving the production line, the Fire Mountain model has 27.5″ aluminum wheels. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
When you want to stop the bike in time, the brakes are vital. The Fire Mountain has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.
Sizes
Fire Mountain comes in 5 sizes, that range from 147 cm – 195 cm (4.82 ft – 6.4 ft). In short, you can easily find one that suits you.