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Bicycle Archive · Specification report 2018 Kona Blast Velopedia Archive ID 900003152
Overview Model year 2018 Brand Kona Model Blast Bicycle type Mountain Archive ID 900003152 Colors Matt Charcoal & Black w/ Black & Orange Decals Sizes XS (26"); S; M; L; XL
Frameset Frame construction Kona Race Light 6061 Aluminum Butted Frame material Aluminum Fork RockShox 30 Silver TK Solo Air 100mm Rear shock n/a
Drivetrain Shifters Shimano Altus Front derailleur Shimano Alivio Rear derailleur Shimano Deore Crankset Shimano Alivio; Chainring: 22/30/40t Bottom bracket Shimano ES300 Cassette Shimano HG200 11-34t 9spd Chain KMC X9 Pedals Kona JS2
Brakes Brakes Brake Calipers: Shimano Hydraulic; Front Brake Rotor: Shimano RT10 180mm (centerlock); Rear Brake Rotor: Shimano RT10 160mm (centerlock); Brake Levers: Shimano Hydraulic
Cockpit & contact points Headset FSA No.57B Handlebar Kona XC/BC Riser Stem Kona XC Saddle Kona XC Seatpost Kona Thumb 31.6mm
Wheels & tires Hubs (F) Formula 100x9mm / (R) Shimano 135x10mm Rims WTB STP I25 Spokes Sandvik Stainless Black 15g fr / 14g rr Front tire Schwalbe Nobby Nic 27.5/26x2.25" Rear tire Schwalbe Nobby Nic 27.5/26x2.25" Wheel size 26"
Geometry · XS Seat tube 331 mm Top tube 555 mm Head tube 100 mm Head-tube angle 68° Seat-tube angle 74° Chainstay / rear center 425 mm Wheelbase 1075 mm Bottom-bracket drop 30 mm Bottom-bracket height 303 mm Reach 395 mm Stack 559 mm Standover height 677 mm Fork offset / rake 39 mm Front center 652 mm Fork length / axle-to-crown 483 mm
Geometry · S Seat tube 370 mm Top tube 570 mm Head tube 100 mm Head-tube angle 68.5° Seat-tube angle 74° Chainstay / rear center 435 mm Wheelbase 1091 mm Bottom-bracket drop 50 mm Bottom-bracket height 304 mm Reach 402 mm Stack 587 mm Standover height 715 mm Fork offset / rake 42 mm Front center 660 mm Fork length / axle-to-crown 490 mm
Geometry · M Seat tube 420 mm Top tube 599 mm Head tube 115 mm Head-tube angle 68.5° Seat-tube angle 74° Chainstay / rear center 435 mm Wheelbase 1121 mm Bottom-bracket drop 50 mm Bottom-bracket height 304 mm Reach 427 mm Stack 601 mm Standover height 725 mm Fork offset / rake 42 mm Front center 691 mm Fork length / axle-to-crown 490 mm
Geometry · L Seat tube 470 mm Top tube 626 mm Head tube 125 mm Head-tube angle 68.5° Seat-tube angle 74° Chainstay / rear center 435 mm Wheelbase 1149 mm Bottom-bracket drop 50 mm Bottom-bracket height 304 mm Reach 451 mm Stack 610 mm Standover height 730 mm Fork offset / rake 42 mm Front center 719 mm Fork length / axle-to-crown 490 mm
Geometry · XL Seat tube 530 mm Top tube 660 mm Head tube 140 mm Head-tube angle 68.5° Seat-tube angle 74° Chainstay / rear center 435 mm Wheelbase 1185 mm Bottom-bracket drop 50 mm Bottom-bracket height 304 mm Reach 481 mm Stack 624 mm Standover height 750 mm Fork offset / rake 42 mm Front center 754 mm Fork length / axle-to-crown 490 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 5, 2026.
Bicycle Archive · Specification report