Image of Kona Unit X
2021

Kona Unit X

Kona Unit 2021

Cross Country

Colour / Gloss Metallic Rust w/ Dark Seafoam & Charcoal Decals

Size / S, M, L, XL

Manufacturer Website

At a glance

The 2021 Kona Unit X is an Cross Country mountain bike. It sports 29" wheels, comes in a range of sizes, including S, M, L, XL and a SRAM drivetrain. The bike is part of Kona's Unit range of mountain bikes.

The Unit X has become a cult favorite among die-hard Kona fans. Maybe it’s the Cromoly frame. Maybe it’s the fact that it’s a bikepacking monster, or its SRAM SX Eagle 12-speed drivetrain, or modular dropouts which give you the ability to run it as a single speed if that’s your thing. Maybe it’s because the rigid fork makes it that much more of a classic. We may never know why the Unit X is such a popular bike, but we can only guess it’s because it is one of the most practical machines in our lineup.

Where To Buy

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Kona Unit X
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Reviews

Specifications

Frameset
  • Frame
    Reynolds 520 Butted Cromoly
  • Fork
    Kona Plus fork 110mm spacing
Wheels
  • Hubs
    Front: Formula 110x15mm

    Rear: Formula 148x12mm
  • Wheels
    WTB ST i30 2.0 TCS
  • Wheel Size
    29"
  • Spokes
    Stainless Black 14g
  • Tires
    [R] WTB Ranger TCS 29x2.6"
Drivetrain
  • Chain
    32t X-Sync Eagle
  • Crank
    SRAM SX-Eagle
  • Bottom Bracket
    SRAM DUB 73mm
  • Rear Derailleur
    SRAM SX-Eagle
  • Shifters
    SRAM SX-Eagle
Components
  • Brakeset
    SRAM Level T
  • Handlebar
    Kona XC/BC Riser
  • Saddle
    WTB Volt
  • Seatpost
    Kona Thumb w/Offset 31.6mm
  • Stem
    Kona XC/BC
  • Grips
    Kona Key Grip
  • Headset
    TH ZST No.10

FAQ

Q: Where to buy a 2021 Kona Unit X?

The 2021 Kona Unit X may be purchased directly from Kona.

Q: What size wheels does the 2021 Kona Unit X have?

The 2021 Kona Unit X has 29" wheels.

Q: What size 2021 Kona Unit X should I get?

The 2021 Kona Unit X comes in sizes S, M, L, XL. After measuring your height, use the size chart below to find the typical Kona Unit X size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL

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