2013 BIKES : MTB TRAIL : 29" HARDTAIL

unit

OVERVIEW

unit
At Kona, we love making custom, niche-oriented, incredibly specific bikes for real riders riding real trails in a very real world. It's not about turning out the widget; it's about making faultless bicycles. The Unit is all that: a fully rigid, raw steel finish, Kona Cromoly singlespeed with geometry handed down from the gods.

"We'll go out on a limb here and state that the Unit delivers the best pedaling platform of any bike we have ridden this year." –Mountain Bike Action, USA

DETAILED SPECS

Frame Material Kona Cromoly Butted
Sizes 16", 18", 19", 20", 22"
Rear Shock N/A
Fork Kona P2 29
Crankarms FSA CK-7152PDHS (170/175mm) / CK-7050PDHS (180mm)
Chainrings 32t
B/B FSA MegaExo
Pedals Kona JackShit
Chain KMC Z610
Freewheel Formula DC52
F/D N/A
R/D N/A
Shifters N/A
Brake Calipers Avid BB7
Front Brake Rotor Avid G2 Clean Sweep 180mm
Rear Brake Rotor Avid G2 Clean Sweep 160mm
Brake Levers Avid FR5
Headset TH ZST No.10
Handlebar Kona Energy
Stem Kona XC/Road
Seatpost Kona Double Clamp w/offset
Seat Clamp Kona Clamp
Grips Kona Race Light LOG
Saddle WTB Volt Comp
Front Hub Formula
Rear Hub Formula
Spokes Sandvik Stainless 15g fr / 14g rr
Rims WTB Speed Disc i23
Front Tire Maxxis Ikon 29x2.2"
Rear Tire Maxxis Ikon 29x2.2"
Paint Color Matt Raw Steel w/Orange & Black
Extras N/A
UNITS SIZE TTH STA HTA RC FC WB FL OF BBD BBH SO HT BBS FD STACK REACH
inches 16 22.5 74° 68.5° 17.1 - 17.7 25.9 42.8 - 43.4 18.5 1.8 - 2.3 12.2 29.9 3.5 73 28.6 22.3 16.1
inches 18 23.5 74° 70° 17.1 - 17.7 26.4 43.5 - 44.2 18.5 1.8 - 2.1 12.4 31.4 4.3 73 28.6 23.1 16.8
inches 19 24 73° 70° 17.1 - 17.7 26.6 43.4 - 44.1 18.5 1.8 - 2.1 12.4 32 4.7 73 28.6 24.1 16.6
inches 20 24.5 73° 70° 17.1 - 17.7 27.1 43.5 - 44.1 18.5 1.8 - 2.1 12.4 32.6 5.1 73 28.6 23.8 17.2
inches 22 25.5 73° 71° 17.1 - 17.7 27.8 44.2 - 44.8 18.5 1.8 - 2.1 12.4 34.2 5.9 73 28.6 24.7 17.9
GEOMETRY LEGEND: FC = Front To Center BBH = Bottom Bracket Height
TTH = Top Tube Horizontal WB = Wheelbase SO = Standover
STA = Seat Tube Angle FL = Fork Length HT = Head Tube Length
HTA = Head Tube Angle OF = Fork Offset BBS = Bottom Bracket Size
RC = Chainstay Length BBD = Bottom Bracket Drop FD = Front Derailleur Clamp Size
REACH = Horizontal Distance from center of BB to the top of the headtube centerline
STACK = Vertical Distance from center of BB to the top of the headtube centerline
Note: All Specifications Are Subject To Change Without Notice

TECHNOLOGY

KONA CROMOLY

For 2013, you'll find the simplicity, strength, comfort, resilience and playfulness of Kona Cromoly interspersed throughout our road- and mountain-bike platforms. Very few materials offer as much shock absorption, durability and supple-ride characteristics as steel. We've never strayed from cycling's original material and have worked tirelessly to adapt, refine and innovate Cromoly framesets as rider demands continue to evolve.

COMPACT REAR TRIANGLE

Short chainstays and seatstays provide a perfect balance of stability and power transfer when out of the saddle and pedalling hard. Shorter seatstays also have less deflection during braking and accelerate faster than longer stays. The shorter rear triangle also helps the bike to negotiate tight-twisting sections of trail. Our new Entourage short-travel downhill bike is a good example of an incredibly compact rear triangle. Our goal was to create a bike that was easy to jump and trick, and could also corner aggressively. With seatstays measuring just 415mm, we've created one of the most nimble short travel DH bikes in the industry.

INTERNAL HEADSET

By having the headset bearing located inside the headtube (called zero stack), rather than the top and bottom, we are able to achieve a number of advantages when it comes to front-end stiffness, durability and overall riding performance. The major benefit of an internal headset is the extra layer of protection it provides the bearings against the elements. Additionally, the bearings are commonly available angular contact bearings, which are easily and inexpensively replaced. 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.

LIFETIME WARRANTY

Kona warrants to the original owner that their new Kona bicycle frame purchased from an authorized Kona dealer shall be free of defective materials or workmanship for the lifetime of ownership by the original owner. This warranty is limited to five years for carbon fiber frames.

During this 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

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