Kona Mahuna 2018
Groupset
Shimano Alivio
Frame material
Alloy
Wheel size
29"
Suspension type
Hardtail
Front travel
100mm
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About the Kona Mahuna 2018
The Kona Mahuna 2018 is a Hardtail Cross Country Mountain Bike with a alloy frame. Equipped with a Shimano Alivio drivetrain of 27 gears (3x9). Its features include hydraulic disc brakes.
Features
Hydraulic disc brakes
More info
Hydraulic disc brakes
Specifications
Grip
|
Kona Key Grip Slip on
|
---|---|
Pedals
|
Kona JS2
|
Steam
|
Kona XC
|
---|---|
Brakes
|
Shimano Hydraulic
|
Saddle
|
Kona XC
|
Headset
|
FSA No.57B
|
Seatpost
|
Kona Thumb w/Offset 31.6mm
|
Handlebar
|
Kona XC/BC Riser
|
Discs
|
Shimano RT30 180mm (centerlock)
|
Brake lever
|
Shimano Hydraulic
|
Crankset
|
Shimano Altus, 22/30/40t
|
---|---|
Shifter
|
Shimano Altus
|
Bottom bracket
|
Shimano 73mm
|
Front derailleur
|
Shimano Altus
|
Cassette
|
Shimano Altus CS-HG200-9
HG
|
11-34T 11-36T |
|
Chain
|
KMC X9
|
Rear derailleur
|
Shimano Alivio RD-M3100
SGS
9s
|
|
Frame
|
Kona 6061 Aluminum Butted
|
---|---|
Front suspension
|
SR Suntour XCR 32
|
Rims
|
Double Wall alloy
|
---|---|
Tires
|
WTB Trail Boss 29x2.25"
|
Spokes
|
Stainless Black 14g
|
Rear hub
|
Shimano 135x10mm (centerlock)
|
Front hub
|
Formula 100x9mm (centerlock)
|
Geometry
Size | SM | MD | LG | XL |
---|---|---|---|---|
a
Seat tube length
|
370,0
|
420,0
|
470,0
|
530,0
|
b
Seat tube angle
|
74,0º
|
74,0º
|
74,0º
|
74,0º
|
c
Top tube length
|
582,0
|
609,0
|
636,0
|
670,0
|
d
Head tube length
|
95,0
|
105,0
|
115,0
|
125,0
|
e
Head tube angle
|
69,0º
|
69,0º
|
69,0º
|
69,0º
|
f
Rake
|
51,0
|
51,0
|
51,0
|
51,0
|
g
Trail
|
89,0
|
89,0
|
89,0
|
89,0
|
h
Wheelbase
|
1123,0
|
1151,0
|
1180,0
|
1214,0
|
i
Chainstay length
|
459,0
|
459,0
|
459,0
|
459,0
|
j
Bottom bracket drop
|
60,0
|
60,0
|
60,0
|
60,0
|
k
Stack height
|
610,0
|
620,0
|
629,0
|
638,0
|
l
Reach
|
408,0
|
432,0
|
457,0
|
488,0
|
m
Standover height
|
734,0
|
739,0
|
744,0
|
764,0
|
x
Bottom bracket height
|
312,0
|
312,0
|
312,0
|
312,0
|
y
Front center
|
671,0
|
699,0
|
727,0
|
761,0
|
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