Huge range of downhill and full suspension mountain bikes from all the leading brands
This is where the rubber meets the trail. The Big Kahuna, with a 27.5-inch-plus tire and playful geometry, makes as much contact with the dirt as possible. The entire Kahuna line is already known as a worthy singletrack shredder, and by giving this bike a bigger footprint, we’ve made it more capable than ever.
Frame Material: Kona 6061 Aluminum Butted
Wheel Size: 27.5+
Wheels: WTB Scraper i40 Pinned TCS
Front Suspension: 100mm
Fork: RockShox Recon RL Solo Air 100mm Tapered 110mm Spacing
Crankset: RaceFace Aeffect
Drivetrain: Shimano Deore 10 spd 11-42
Cockpit: Kona XC/BC Riser bar, Kona XC/BC stem, Kona Key Grip
Brakes: Shimano Hydraulic MT500
Front Tire: Schwalbe Nobby Nic 27.5x2.8"
Rear Tire: Schwalbe Nobby Nic 27.5x2.8"
Saddle: WTB Pure V Sport
SPECIFICATIONS
Frame Material |
Kona 6061 Aluminum Butted |
Sizes |
S, M, L, XL |
Rear Shock |
n/a |
Fork |
RockShox Recon RL Solo Air 100mm Tapered 110mm Spacing |
Crankarms |
RaceFace Aeffect |
Chainrings |
22/36t |
B/B |
RaceFace 83mm |
Pedals |
Kona JS2 |
Chain |
Shimano HG54 |
Freewheel |
Shimano HG500 11-42t 10spd |
Chain |
n/a |
F/D |
Shimano Deore |
R/D |
Shimano Deore |
Shifters |
Shimano Deore |
Brake Calipers |
Shimano Hydraulic MT500 |
Front Brake Rotor |
Shimano RT26 180mm |
Rear Brake Rotor |
Shimano RT26 160mm |
Brake Levers |
Shimano Hydraulic MT500 |
Headset |
FSA No.57B |
Handlebar |
Kona XC/BC Riser |
Stem |
Kona XC/BC |
Seatpost |
Kona Thumb w/Offset 31.6mm |
Seat Clamp |
Kona Clamp |
Grips |
Kona Key Grip |
Saddle |
WTB Pure V Sport |
Front Hub |
Formula 110x15mm |
Rear Hub |
Formula 157x12mm |
Spokes |
Stainless Black 14g |
Rims |
WTB Scraper i40 Pinned TCS |
Front Tire |
Schwalbe Nobby Nic 27.5x2.8" |
Rear Tire |
Schwalbe Nobby Nic 27.5x2.8" |
Paint Color |
Gloss Hot Orange & Black w/ Black & Blue Decals |
Extras |
n/a |
GEOMETRY
SIZE |
S |
M |
L |
XL |
|
1 |
ST LENGTH |
14.6 |
16.5 |
18.5 |
20.9 |
2 |
TT LENGTH |
22.8 |
23.8 |
24.9 |
26.2 |
3 |
REACH |
15.9 |
16.9 |
17.9 |
19.1 |
4 |
STACK |
23.8 |
24.1 |
24.5 |
24.9 |
5 |
STANDOVER |
28 |
29.3 |
30.5 |
32.3 |
6 |
HT ANGLE |
69 |
69 |
69 |
69 |
7 |
HT LENGTH |
3.7 |
4.1 |
4.5 |
4.9 |
8 |
ST ANGLE |
74 |
74 |
74 |
74 |
9 |
CS LENGTH |
17.3 |
17.3 |
17.3 |
17.3 |
10 |
BB DROP |
2.2 |
2.2 |
2.2 |
2.2 |
11 |
BB HEIGHT |
12.2 |
12.2 |
12.2 |
12.2 |
12 |
WHEELBASE |
43.6 |
44.7 |
45.8 |
47.2 |
13 |
FRONT CENTER |
26.5 |
27.6 |
28.7 |
30 |
14 |
FORK LENGTH |
20 |
20 |
20 |
20 |
15 |
FORK OFFSET |
2 |
2 |
2 |
2 |