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Kona Kahuna - 2021

Kona Kahuna
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It’s called the Kahuna for a reason. This bike is the king of our classic hardtail lineup and it’s often the bike that makes people realize how awesome a mountain bike can be. With its confidence-inspiring progressive geometry, 29” wheels, and internal cable routing for an optional dropper post, the Kahuna is at home on your local singletrack or flow park. The 2021 Kahuna receives some nice upgrades with internal cable routing and new dropouts. Shimano’s new Deore 12-speed drivetrain and hydraulic disc brakes take this bike to the next level.


Frame Kona Race Light 6061 Aluminum Butted
Fork RockShox Recon RL Solo Air 100mm
Headset FSA No.57B
Rims/Wheels WTB ST i27 TCS 2.0
Tires Maxxis Forekaster 29x2.35"
Crankset Shimano Deore 12spd
Bottom Bracket Shimano 73mm
Front Derailleur n/a
Rear Derailleur Shimano Deore 12 spd
Shifters Shimano Deore 12 spd
Brakes Shimano MT401 Hydraulic with 180mm front/160mm rear rotor
Drivetrain Shimano Deore 12spd
Freewheel Shimano Deore 10-51t 12spd
Front Hub Shimano 110x15mm
Rear Hub Shimano 135x10mm

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Small 841073139491 B21KH01 20239557061E
Medium 841073139507 B21KH03 2023941497E
Large 841073139514 B21KH05 20239808086E
X-Large 841073139521 B21KH06 20239705379E