Print / save PDF
Bicycle Archive · Specification report 2020 Kona Kahuna Velopedia Archive ID 900002373
Overview Model year 2020 Brand Kona Model KAHUNA Bicycle type Mountain Archive ID 900002373 Colors Gloss Ultraviolet w/ Gold & Light Ultraviolet Decals Sizes S; M; L; XL
Frameset Frame construction Kona Race Light 6061 Aluminum Butted Frame material Aluminum Fork RockShox Recon RL Solo Air 100mm Tapered 110mm Spacing Rear shock n/a
Drivetrain Shifters SRAM SX-Eagle Front derailleur n/a Rear derailleur SRAM SX-Eagle Crankset SRAM SX-Eagle; Chainring: 32t X-Sync Eagle Bottom bracket SRAM Powerspline 73mm Cassette SRAM SX-Eagle 11-50t 12spd Chain SRAM SX-Eagle Pedals Kona JS2
Brakes Brakes Brake Calipers: Shimano MT501 Hydraulic; Front Brake Rotor: Shimano RT56 180mm; Rear Brake Rotor: Shimano RT56 160mm; Brake Levers: Shimano MT501 Hydraulic
Cockpit & contact points Headset FSA No.57B Handlebar Kona XC/BC Riser Stem Kona XC Saddle WTB Volt Comp (Comp 250 size S) Seatpost Kona Thumb w/Offset 31.6mm
Wheels & tires Hubs (F) Formula 110x15mm / (R) Formula 135x10mm Rims WTB ST I27 TCS 2.0 Spokes Stainless Black 14g Front tire WTB Trail Boss 29x2.25" Rear tire WTB Trail Boss 29x2.25" Wheel size 29"
Geometry · S Seat tube 370 mm Top tube 576 mm Head tube 95 mm Head-tube angle 68° Seat-tube angle 75° Chainstay / rear center 450 mm Wheelbase 1135 mm Bottom-bracket drop 60 mm Bottom-bracket height 315 mm Reach 415 mm Stack 602 mm Standover height 727 mm Fork offset / rake 51 mm Front center 691 mm Fork length / axle-to-crown 506 mm
Geometry · M Seat tube 420 mm Top tube 604 mm Head tube 105 mm Head-tube angle 68° Seat-tube angle 75° Chainstay / rear center 450 mm Wheelbase 1164 mm Bottom-bracket drop 60 mm Bottom-bracket height 315 mm Reach 440 mm Stack 611 mm Standover height 733 mm Fork offset / rake 51 mm Front center 720 mm Fork length / axle-to-crown 506 mm
Geometry · L Seat tube 470 mm Top tube 631 mm Head tube 115 mm Head-tube angle 68° Seat-tube angle 75° Chainstay / rear center 450 mm Wheelbase 1192 mm Bottom-bracket drop 60 mm Bottom-bracket height 315 mm Reach 465 mm Stack 620 mm Standover height 738 mm Fork offset / rake 51 mm Front center 749 mm Fork length / axle-to-crown 506 mm
Geometry · XL Seat tube 530 mm Top tube 669 mm Head tube 125 mm Head-tube angle 68° Seat-tube angle 75° Chainstay / rear center 450 mm Wheelbase 1231 mm Bottom-bracket drop 60 mm Bottom-bracket height 315 mm Reach 500 mm Stack 629 mm Standover height 760 mm Fork offset / rake 51 mm Front center 787 mm Fork length / axle-to-crown 506 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.
Bicycle Archive · Specification report