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Kona Blast - 2021

Kona Blast
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Much like its larger-wheeled sibling, the Mahuna, the Blast is the perfect all-rounder for the person looking to ride off-road or cruise around the backwoods bike paths. It features the updated RockShox Judy Silver TK Solo Air fork with 100mm of travel, as well as a Shimano Deore drivetrain and disc brakes. If you’re a fan of plus bikes, you can run up to 2.8” tires on the the WTB ST i27 TCS rims. The Blast is where the mountain meets functionality at a great price.


Frame Kona Race Light 6061 Aluminum Butted
Fork RockShox Judy Silver TK Solo Air 100mm
Headset FSA No.57B
Rims/Wheels WTB ST i27 TCS 2.0
Tires Maxxis Forekaster 27.5x2.35"
Crankset FSA Alpha Drive 1x
Bottom Bracket FSA 7420 73mm
Front Derailleur n/a
Rear Derailleur Shimano Deore
Shifters Shimano Deore
Brakes Shimano MT201 Hydraulic with 180mm front/160mm rear rotor
Drivetrain Shimano Deore
Cockpit Kona XC/BC Riser Bar/Kona XC Stem with Kona Key Grip slip on
Color(s) Gloss Chocolate w/ Yellow, Rust & Flame Fade Decals

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Small 841073138333 B21BL01 20229989861E
Medium 841073138340 B21BL03 2022949422E
Large 841073138357 B21BL05 20229786132E
X-Large 841073138364 B21BL06 20229993437E