Lava Dome

The Lava Dome is kind of like your best friend, but in bike form. It’s awesome in the dirt. It’s awesome to rally around town. It’s awesome poking around neighborhood singletrack, and it does it all in a dependable way. We’ve updated the geometry to make the ride quality even better and also improve tire clearances. With 29” wheels and a bike that’s been in our lineup longer than you’ve known most of your friends, the Lava Dome is the bike you can count on for anything.
  • Frame Material: Kona 6061 Aluminum Butted
  • Wheels: Alex DP25
  • Front Suspension: 100mm
  • Fork: Suntour XCR 32 LO-R Coil Spring 100mm
  • Crankset: Shimano Altus
  • Drivetrain: Shimano Alivio/Altus 2x9spd
  • Brakes: Tektro HDM275 with 180mm front / 160mm rear rotor
  • Seat Post: Kona Thumb
  • Cockpit: Kona XC/BC Riser Bar/Kona XC Stem with Kona Key Grip slip on
  • Front Tire: WTB Trail Boss 29x2.25”
  • Rear tire: WTB Trail Boss 29x2.25”
  • Saddle: Kona XC

SPECIFICATIONS

Frame Material Kona 6061 Aluminum Butted
Sizes S, M, L, XL
Rear Shock n/a
Fork Suntour XCR 32 LO-R Coil Spring 100mm
Crankarms Shimano Altus
Chainrings 22/36t
B/B Shimano 73mm
Pedals Kona JS2
Chain KMC X9
Cassette Shimano HG200 11-36t 9spd
Chainguide n/a
F/D Shimano Altus
R/D Shimano Alivio
Shifters Shimano Altus
Brake Calipers Tektro HDM275 Hydraulic
Front Brake Rotor Tektro TR180 180mm
Rear Brake Rotor Tektro TR160 160mm
Brake Levers Tektro HDM275 Hydraulic
Headset FSA No.57B
Handlebar Kona XC/BC Riser
Stem Kona XC
Seatpost Kona Thumb 31.6mm
Seat Clamp Kona QR
Grips Kona Key Grip Slip on
Saddle Kona XC
Front Hub Formula 100x9mm
Rear Hub Formula 135x10mm
Spokes Stainless Black 14g
Rims Alex DP25
Front Tire WTB Trail Boss 29x2.25"
Rear Tire WTB Trail Boss 29x2.25"
Paint Color Gloss Green or Black w/ Emerald Green & Slime Decals
Extras n/a

All specifications are subject to change without notice

GEOMETRY mminches

  Size S M L XL
1 ST Length 370 420 470 530
2 TT Length 576 604 636 669
3 Reach 415 440 465 500
4 Stack 624 611 620 629
5 Standover 727 733 738 760
6 HT Angle 68.0 68.0 68.0 68.0
7 HT Length 95 105 115 125
8 ST Angle 75 75 75 75
9 CS Length 450 450 450 450
10 BB Drop 60 60 60 60
11 BB Height 315 315 315 315
12 Wheelbase 1135 1164 1197 1231
13 Front Center 691 720 754 787
14 Fork Length 506 506 506 506
15 Fork Offset 51 51 51 51
  Size S M L XL
1 ST Length 14.6 16.5 18.5 20.9
2 TT Length 22.7 23.8 25.0 26.3
3 Reach 16.3 17.3 18.3 19.7
4 Stack 24.6 24.1 24.4 24.8
5 Standover 28.6 28.9 29.1 29.9
6 HT Angle 68.0 68.0 68.0 68.0
7 HT Length 3.7 4.1 4.5 4.9
8 ST Angle 75.0 75.0 75.0 75.0
9 CS Length 17.7 17.7 17.7 17.7
10 BB Drop 2.4 2.4 2.4 2.4
11 BB Height 12.4 12.4 12.4 12.4
12 Wheelbase 44.7 45.8 47.1 48.5
13 Front Center 27.2 28.3 29.7 31.0
14 Fork Length 19.9 19.9 19.9 19.9
15 Fork Offset 2.0 2.0 2.0 2.0
KONA Geometry

SIZING + FIT

ROAD/CX/ASPHALT

Height/InchesHeight/MetricInseam/InchesInseam/MetricRoad/RoveLibreCX/SutraDews CoCo
4'10"-5'1"147-155 cm24”-27”61-69 cm46-48 cm46 cm46-48 cmN/AXS
5'0"-5'3"152-160 cm26"-29"66-74 cm48-50 cm46-49 cm48-50 cmSmallSmall
5'2"-5'7"157-170 cm27"-30"69-76 cm48-52 cm49-51 cm48-52 cmSmall, MediumSmall, Medium
5'6"-5'10"168-178 cm29"-31"74-79 cm52-54 cm51-54 cm52-54 cmMediumMedium
5'9"-6'0"175-183 cm30"-33"76-84 cm52-56 cm54-55 cm52-56 cmMedium, LargeMedium, Large
5'11"-6'2"180-188 cm32"-35"81-89 cm54-58 cm54-55 cm54-58 cmLarge, XLLarge
6'1"-6'5"185-196 cm33"-36"84-91 cm56-58 cm55 cm56-58 cmXLN/A

MTB/ALL MOUNTAIN/GRAVITY

Height/InchesHeight/MetricInseam/InchesInseam/Metric SPLICEMTB/XC Trail/FatAll Mountain/EnduroGravity/DH
4'10"-5'1"147-155 cm24”-27”61-69 cmSmallXSXSN/A
5'0"-5'3"152-160 cm26"-29"66-74 cmSmallSmallSmallN/A
5'2"-5'7"157-170 cm27"-30"69-76 cmSmall, MediumSmall, MediumSmall, MediumMedium
5'6"-5'10"168-178 cm29"-31"74-79 cmMediumMediumMediumMedium
5'9"-6'0"175-183 cm30"-33"76-84 cmMedium, LargeMedium, LargeMedium, LargeMedium, Large
5'11"-6'2"180-188 cm32"-35"81-89 cmLarge, XLLarge, XLLarge, XLLarge, XL
6'1"-6'5"185-196 cm33"-36"84-91 cmLarge, XLLarge, XLLarge, XLLarge, XL

FEATURES

KONA 6061 ALUMINUM

Kona 7005 and 6061 Aluminum alloys are used extensively throughout our fleet of mountain and asphalt bicycles. A tough, durable, light alloy, both Kona 7005 and 6061 deliver fantastic, reliable performance that lasts for thousands of rides. Much of our 7005/6061 tubing is butted and/or formed, meaning the tubing’s wall thickness can be increased or decreased, as well as shaped, so we can fine-tune a particular frame’s strength and ride characteristics depending on its intended application.

Models: Supreme Operator, Operator DL, Operator, Stinky 26, Process 111, Process 134, Process 134 DL, Process 153, Process 153 DL, Precept 120, Precept 130, Precept 150, Honzo AL DL, Honzo AL, Big Honzo DL, Big Honzo, Kahuna, Big Kahuna, Lana’i, Fire Mountain, Shred, Lava Dome, Mahuna, Wozo, Wo, Mohala, Tika, Coco, Stinky 24, Shred 24, Shred 20, Hula, Makena, Splice, Splice Deluxe, Big Rove AL, Rove AL, Dr Dew, Dew Deluxe, Dew Plus, Dewey, Dew, Ute

INTERNAL HEADSET

Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible.

Models: Supreme Operator, Operator DL, Operator, Stinky 26, Process 111, Process 134, Process 134 DL, Process 153, Process 153 DL, Precept 120, Precept 130, Precept 150, Honzo AL DL, Honzo AL, Big Honzo DL, Big Honzo, Hei Hei Race Supreme, Hei Hei Race DL, Hei Hei Race, Hei Hei Supreme, Hei Hei DL, Hei Hei, Hei Hei Trail Supreme, Hei Hei Trail DL, Hei Hei Trail, Kahuna DDL, Kahuna DL, Kahuna, Big Kahuna, Lana’i, Fire Mountain, Blast, Cinder Cone, Explosif, Shred, Unit, Lava Dome, Mahuna, Wozo, Wo, Mohala, Tika, Coco, Stinky 24, Shred 24, Shred 20, Splice, Splice Deluxe, Jake, Jake the Snake, Jake the Snake CR, Private Jake, Esatto DDL, Esatto Disc, Esatto, Esatto Fast, Zone LTD, Big Rove AL, Dr Dew, Dew Deluxe, Dew Plus, Dewey, Ute, Honzo Ti Frame

TAPERED HEAD TUBE

More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it’s needed.

Models: Supreme Operator, Operator DL, Operator, Stinky 26, Process 111, Process 134, Process 134 DL, Process 153, Process 153 DL, Precept 120, Precept 130, Precept 150, Honzo CR Trail DL, Honzo CR Trail, Honzo CR Race, Honzo AL DL, Honzo AL, Big Honzo DL, Big Honzo, Hei Hei Race Supreme, Hei Hei Race DL, Hei Hei Race, Hei Hei Supreme, Hei Hei DL, Hei Hei, Hei Hei Trail Supreme, Hei Hei Trail DL, Hei Hei Trail, Kahuna DDL, Kahuna DL, Kahuna, Big Kahuna, Lana’i, Fire Mountain, Blast, Cinder Cone, Explosif, Shred, Mahuna, Wozo, Wo, Mohala, Tika, Stinky 24, Jake the Snake, Jake the Snake CR, Private Jake, Esatto DDL, Esatto Disc, Esatto, Esatto Fast, Roadhouse, Wheelhouse, Zing CR, Zing AL, Zone LTD, PhD, Raijin Ti Frame, Explosif Ti Frame,

LIFETIME WARRANTY

Register a new Kona bike within three months of purchase, and the original owner qualifies the Kona frame for a free Lifetime Warranty. Note: this does not apply to Kona Carbon models.

ONE-YEAR LIMITED WARRANTY ON COMPLETE BICYCLE
Kona warrants to the original owner that this new Kona bicycle shall be free of defective materials and workmanship for a period of one year from the date of original purchase in the United States or Canada and operated under normal conditions and use. During this one-year period, Kona shall repair or replace, at its sole option, all parts that are found by Kona to be defective and subject to this limited warranty. The original owner shall pay all labor charges connected with the repair or replacement of all parts.

LIFETIME LIMITED WARRANTY ON BICYCLE FRAME
When warranty on non-carbon Kona bikes and frames is NOT registered within three months of purchase, Kona warrants to the original owner that the frame of this new Kona bicycle purchased from an authorized Kona dealer shall be free of defective materials or workmanship for a three-year period. IF THE WARRANTY IS REGISTERED WITH KONA WITHIN THREE MONTHS AFTER THE PURCHASE OF THE BICYCLE, THE WARRANTY IS EXTENDED FOR THE LIFETIME OF THE ORIGINAL OWNER, with the exception of carbon bikes and frames. During warranty period, Kona shall repair or replace, at its sole option, the bicycle frame if Kona determines the frame is defective and subject to this limited warranty. The original owner shall pay all labor and shipping charges connected with the repair or replacement of the bicycle frame. Please see the Kona owner’s manual, provided with your bicycle, for additional information.

Note: this Limited Lifetime Warranty applies to purchases from Kona U.S.A., Kona Canada and Kona Europe.

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