Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 27.5" -
Travel Front 120mm -
Fork RockShox Revelation RC
-
Groupset GX, Truvativ Descendant -
Suspension Hardtail -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
152cm - 170cm
MD
157cm - 182cm
LG
175cm - 195cm
XL
180cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Reynolds 520 Butted Cromoly
Suspension Fork
RockShox Revelation RC Solo Air 120mm Tapered 110mm Spacing
Rear Shock
n/a
Drivetrain
Rear Derailleur
SRAM GX-Eagle
Front Derailleur
n/a
Shift Levers
SRAM GX-Eagle
Cassette
SRAM GX-Eagle 10-50t 12spd
Crank
SRAM Descendant 6K, 34t X-Sync Eagle
Bottom Bracket
SRAM 73mm
Chain
SRAM GX-Eagle
Chain Guide
n/a
Pedals
n/a
Wheels
Front Hub
Formula 110x15mm
Rear Hub
Formula 148x12mm
Rims
WTB STP i29 TCS
Spokes
Sandvik Stainless Black 15g fr / 14g rr
Tires
Maxxis Minion DHF EXO TR 3C 27.5x2.3"
Brakes
Brakes
SRAM Guide R
Brake Levers
SRAM Guide R
Disk Rotors
SRAM Centerline 180mm
Cockpit
Stem
Kona XC/BC 35
Handlebar
Kona XC/BC 35
Grips
Kona Key Grip
Headset
FSA No.57B
Seat
Saddle
WTB Volt Comp (Comp 250 size S)
Seatpost
RockShox Reverb w/Plunger Lever 31.6mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.41 mm | 1.36 mm | 1.3 mm |
| Bottom Bracket Height | 313 mm | 313 mm | 313 mm | 313 mm |
| Front Center | 677 mm | 707 mm | 736 mm | 771 mm |
| Rake | 42 mm | 42 mm | 42 mm | 42 mm |
| Trail | 102 mm | 102 mm | 101 mm | 102 mm |
| Stack | 595 mm | 609 mm | 618 mm | 632 mm |
| Reach | 406 mm | 431 mm | 456 mm | 486 mm |
| Top Tube Length | 587 mm | 616 mm | 644 mm | 678 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 370 mm | 420 mm | 470 mm | 530 mm |
| Head Tube Angle | 67.5 ° | 67.5 ° | 67.5 ° | 67.5 ° |
| Head Tube Length | 100 mm | 115 mm | 125 mm | 140 mm |
| Chainstay Length | 424 mm | 424 mm | 424 mm | 424 mm |
| Wheelbase | 1097 mm | 1128 mm | 1157 mm | 1192 mm |
| Bottom Bracket Drop | 42 mm | 42 mm | 42 mm | 42 mm |
| Standover Height | 709 mm | 744 mm | 779 mm | 819 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 152 cm | 157 cm | 175 cm | 180 cm |
| Rider Max Height | 170 cm | 182 cm | 195 cm | 195 cm |
About this model
Explosif is part of the Kona Explosif model. Kona released 9 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.
Average price for Trail bikes
If you want an acceptable Trail bike you should know that the average price is 2762$. However, you could also get a good Trail bike even if you pay a lower amount than the average price. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 2699$. Comparing this to the average Trail bike price, we see that the price is 2.33% smaller.
Explosif components
Fork
This bike has the RockShox Revelation RC fork installed. The fork’s travel is 120mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels size
The Explosif 2018 bike is equipped with 27.5″ aluminum wheels when leaving the factory. 27.5″ wheels will reach higher speeds than smaller-sized wheels. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
When you want to stop the bike in time, the brakes are vital. The Explosif has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, your safety is in good hands.
Sizes
Kona Explosif bike has 4 sizes, in the range of 152 cm – 195 cm (4.99 ft – 6.4 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
A dropper post is included with the Explosif. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.