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Kona Unit X

Kona Unit X
Color: Matte Bloodstone
Size: Select size
Wheel Size: 29-inch
Please select options Unavailable


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 well-geared 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.


Fork Kona Plus Fork 110mm spacing
Hubs Formula 110x15mm (centerlock)Shimano 148x12mm (centerlock)
Rims WTB ST i30 2.0 TCS
Stem Kona XC/BC
Chain Shimano Deore 12spd
Frame Reynolds 520 Butted Cromoly
Tires Maxxis Rekon TR 29x2.6" or WTB Ranger TCS 29x2.6", Maxxis Rekon TR 29x2.6" or WTB Ranger TCS 29x2.6"
Saddle WTB Volt
Spokes Stainless Black 14g
Headset TH ZST No.10
Crankset Prowheel 12spd
Seatpost Kona Thumb w/Offset 31.6mm
Shifters Shimano Deore 12spd
Chainrings 32t
Handlebars Kona XC/BC Riser
Tape/Grips Kona Key Grip
Brake Levers Shimano MT410 Hydraulic
Bottom Bracket Prowheel 73mm
Rear Derailleur Shimano Deore
Cassette/Freewheel Shimano Deore 10-51t 12spd

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Matte Bloodstone / Large / 29-inch 841073151042 B36UNX05 210000036423
Matte Bloodstone / X-Large / 29-inch 841073151059 B36UNX06 210000039984