地球まるごと遊び尽くすフルリジッドMTB「KONA UNIT-X.2024」

Full-rigid MTB to play all over the Earth "KONA UNIT-X.2024"

That exciting, heart-pounding feeling you had as a child, venturing to the next town alone on your bike for the first time.

Perhaps the UNIT-X is the bike that allows you to experience that same initial thrill of cycling, even as an adult.

 

  • Just as Mr. Iwashi, the brilliant outdoor enthusiast who travels the world and owns the HIKER TRASH brand (which makes excellent socks), chose this model as his beloved machine,

    this bike is perfect for everything from daily use to travel and adventure. It's the kind of bike that makes you want to get on it and enjoy the world right in front of you!
- Table of Contents -

 

▼Click here for detailed article on 2026.KONA UNIT X

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2024.KONA UNIT X
2024.KONA UNIT X

【Manufacturer's Suggested Retail Price】¥209,000 (tax included)
【Colors (3 colors total)】Matte Bloodstone / Gloss Earth Grey / Gloss Earth Green
【Sizes (approximate height)】S (158-172cm), M (165-178cm), L (175-188cm)


  • Full chromoly frame & fork using REYNOLDS520 with abundant mounting points
  • Features slider dropouts, allowing for custom single-speed setup
  • Maxxis Rekon TR 29×2.6″ semi-fat MTB tires capable of traversing any terrain
  • Robust Shimano Deore 1x12-speed hydraulic disc brake components

 Combining a rugged style that lasts through time with modern specifications, it tackles both on-road and trail roads, whether in the mountains or the city.

It's a modern interpretation of an ATB (All Terrain Bike) that allows you to play in a wide range of fields, "upgrading experiences from the old days for modern people."

This is the perfect bike for the amazing event "OMM BIKE"!!


What is the KONA UNIT-X?


※Reprinted from the official website

While based on an MTB that can conquer any road, it intentionally eschews a suspension fork, achieving a balance of lightness and durability.

The numerous eyelets placed throughout the frame make it ideal for bikepacking and adventure rides.

 

Watching the video will give you an idea of what it's like, but...

The "KONA UNIT X" is a bike that makes you feel like "Let's get on a bike and enjoy the whole planet!"

 

While there are many bicycles and manufacturers, this one is truly a unique existence with no equivalent, even considering its price.

"KONA, which has many bikes for playing."

It offers excellent cost performance, but it doesn't look cheap. It combines design and functionality that satisfy even bicycle enthusiasts.

 

While I admire bikes from handmade-in-USA brands, I still want to use my gear roughly and lovingly! That's why the UNIT X is so appealing to those who feel this way.


About the UNIT-X Frame Performance

The UNIT X features a slender yet rugged chromoly frame with a heavy-duty aesthetic. It employs "Reynolds 520 Butted Cromoly" tubing from the long-established British tube manufacturer.

 

kona unit x front fork

It features a chromoly rigid fork, similar to the frame.

 

kona unit x frame introduction

The frame and fork are equipped with numerous eyelets in various locations, making them useful for adventure and touring.

The robust chromoly frame is truly an adventure bike, inviting riders to explore all kinds of terrains.

 

KONA's official YouTube channel features UNIT-X videos. Please experience its worldview!

 

It features "slider dropouts," which are rare on mass-produced complete bikes. Extending the rear center creates a stable dirt tourer for carrying luggage. Conversely, shortening it results in a quick trail bike that's easy to maneuver.

It can also be converted to a single-speed, making it popular for its ability to enjoy a ride tailored to your preferences.

It also supports internally routed dropper seatposts, so you can enjoy it as a more serious MTB!

 

Frame Geometry

Frame Size S(370) M(420) L(470)
HA 68 68 68
SA 75 75 75
TT 582 610 637
HT 110 120 130
FC 693 722 750
RC 430 430 430
BB 65 65 65
FO 50 50 50
WB 1115 1144 1173
SH 695 731 768
SK 588 597 606
RH 425 450 475
Compatible Height S(160-173) M(168-180) L(175-185)

UNIT-X Part Configuration

kona unit x component

The UNIT-X's components feature a SHIMANO DEORE 12-speed drivetrain, combining reliability, durability, and cost performance.

The crank is a Prowheel hollow-shaft crank.

 

SHIMANO hydraulic disc brakes are also used. They offer not only strong braking power but also excellent control. They are also easy to repair, making them highly recommended overall.

 

WTB VOLT

The saddle is the standard WTB VOLT, featuring the KONA logo.

While not flashy, it is a highly-regarded saddle for its seamless integration with off-road bikes and comfortable seating.

Since WTB saddles became standard on complete bikes, there seems to be less need for custom saddle upgrades to alleviate butt pain...

 

The tires are standard 29x2.6 semi-fat tires.

The striking contrast between the "straight, slender chromoly frame" and the "voluminous tires" creates a cool aesthetic.

Although it's a rigid MTB, the 2.6-inch air volume provides a wide contact patch, resulting in excellent off-road capability.

 

Specifications

Tire Size 29×2.6
Gear Speeds 1×12speed
Pedals Included
Specifications Frame Reynolds 520 Butted Cromoly
Fork Kona Plus fork 110mm spacing
Crankset Prowheel 12spd 32T
BB Prowheel 73mm
Front Derailleur -
Rear Derailleur Shimano Deore
Shifters Shimano Deore 12spd
Cassette Shimano Deore 10-51t 12spd
Brake Levers Shimano MT410 Hydraulic
Brakes Shimano MT410 Hydraulic
Tires Maxxis Rekon TR 29x2.6"
Wheels FRONT HUB:Formula 110x15mm (centerlock)
REAR HUB:Formula 148x12mm (centerlock)
SPOKES Stainless Black 14g
RIMS:WTB ST i30 2.0 TCS
Handlebar Kona XC/BC Riser
Stem Kona XC/BC
Headset TH ZST No.10
Saddle WTB Volt
Seatpost Kona Thumb w/Offset 31.6mm

2024.KONA UNIT X Summary

kona unit x image
  • KONA's classic chromoly full-rigid MTB
  • Durable & supple chromoly frame using REYNOLDS520 tubing
  • Through-axles at both front and rear, BOOST standard for high rigidity & wide customization options!!
  • Standard equipped wheels/tires are tubeless-ready
  • 29×2.6 semi-fat tires offer excellent off-road capability

 

The UNIT-X, our popular all-terrain rigid mountain bike (modern ATB).

It features a robust chromoly frame & fork with 29x2.6" semi-fat tires.

While its agility on paved roads may be less than a road bike, its versatility to access areas even gravel bikes can't reach makes it truly all-terrain. It's too good to be limited to daily use.

2018.kona unit-x red

It's a fantastic bike for fun-loving people who enjoy an uplifting ride!





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