2012 BIKES : KIDS’
We were all kids once, and many of us still are. What were the two things we wanted most? Respect. And candy. It was all that mattered. Well, at Kona we love our kids. So much so that we give them what they want. Respect comes in the form of well-thought-out bikes designed and built to ride far and fast. Candy…well, one look at any of these beauties and your kid's going to want a bag full.
We've been making ripper downhill bikes for pint-sized kids for years now, and we put as much energy and thought into their design as we do our adult bikes. The Stinky 2-4 is a wonderful example of our commitment to making great bikes for every kind of rider. You've got a nine to twelve year old who loves the bike park? A mini-shredder who can't get enough of your gnarly backyard descents? Well, set them free, great parent. Outfit the little shredders with the best kid-purposed dual suspension mountain bike on the market. A new RockShox Recon 100mm fork with 20mm axle, plush rear travel, flat-resistant tires, disc brakes with levers designed for smaller hands and a smoking paint and graphics job that brings nothing but big smiles.
|Frame Material||Kona Clump 7005 Aluminum, 100mm Travel|
|Rear Shock||Kona/Fastrax Coil Over|
|Fork||Rock Shox Recon Silver R 100mm|
|B/B||FSA DH ISIS|
|Freewheel||Shimano HG20 11-34 9 spd|
|R/D||Shimano Deore SGS|
|Shifters||Shimano Alivio (RH only)|
|Brake Calipers||Tektro Auriga Comp WS|
|Front Brake Rotor||Tektro 160mm|
|Rear Brake Rotor||Tektro 160mm|
|Brake Levers||Tektro Auriga Comp WS|
|Seat Clamp||Kona QR|
|Saddle||Kona Dirt Jump|
|Front Hub||Formula Disc 20mm|
|Rear Hub||Shimano M475 Disc|
|Spokes||Sandvik Stainless 14g|
|Front Tire||Maxxis High Roller 24x2.5|
|Rear Tire||Maxxis High Roller 24x2.5|
|Paint Color||Raw Shot-Peened Aluminum|
|GEOMETRY LEGEND:||RC = Chainstay Length||BBH = Bottom Bracket Height|
|FC = Front To Center||SO = Standover|
|TTH = Top Tube Length||WB = Wheelbase||HT = Head Tube Length|
|STA = Seat Tube Angle||FL = Fork Length||BBS = Bottom Bracket Size|
|HTA = Head Tube Angle||OF = Fork Offset||FD = Front Derailleur Clamp Size|
|Note: All Specifications Are Subject To Change Without Notice|
Kona 7005 AluminumKona 7005 Aluminum is used extensively throughout our fleet of mountain, asphalt and road bicycles. A tough, durable, affordable, light alloy, Kona 7005 delivers fantastic, reliable performance that lasts for thousands of rides. It is, by far, the ultimate aluminum tubing on the market today. Much of our 7005 tubing is butted and/or formed, meaning the tubing's wall thickness can be increased or decreased, as well as shaped, allowing us to fine-tune a particular frame's ride characteristics depending on its intended application.
Sloping ToptubeKona recognized the advantages of sloping toptube frame design right from the beginning. Designed by inaugural MTB-Hall-of-Fame legend Joe Murray back in 1988, the very first Konas were some of the first mountain bikes to feature sloping toptubes (STT). As a company we've stayed true to this philosophy, going so far as to pioneer the design in road bikes long before its benefits were understood by most of the industry. Because of the many positives STT design brings to overall bike performance and comfort, you'll find it today throughout our entire line of road, commuter and mountain bikes.
Here's why: Firstly, STT design allows the toptube to be lower, providing more room for correct positioning and free body movement and enabling more standover clearance, which is particularly useful on dual-suspension bikes that have higher bottom brackets. Riders have a more secure riding position, a real benefit when riding downhill sections.
Secondly, a big benefit of STT is a longer and more compliant toptube. As the top and downtube become more parallel, there's less triangulation, resulting in more compliancy. Not only is the frame stronger and more responsive, but it absorbs more shock than frames with horizontal toptubes.
Compact Rear TriangleShort chainstays and seatstays provide a perfect balance of stability and power transfer when out of the saddle and pedaling 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 HeadsetBy 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.
Asymmetrical ChainstaysWhen a rider puts force into a bicycle's drivetrain (cranks, chain and rear cassette), they are propelling the bike forward and also putting a significant amount of torsion on the rear chainstays. Because the drivetrain is on one side of the bicycle, the frame wants to flex laterally. It is the one element of bike design that's not in perfect balance.
Used primarily on our dual-suspension mountain bikes, asymmetrical stays help to stiffen the rear end by compensating for the offset forces of this imbalance. The drive side chainstay is straight, while the non-drive side chainstay takes advantage of no chain rings and chain, incorporating an asymmetrical stay that's better able to counter the torsional forces in the rear triangle. By putting strength where it is needed, pedaling stiffness and rider efficiency is greatly increased.
Asymmetrical stays also allow us to use a shorter and lighter non-drive side chainstay. The weight saved can be added to the drive side chainstay so that it can take heavy rotating loads generated from powerful multi-piston hydraulic brakes and large rotors.
Kona Walking Beam 4-Bar LinkageSince Kona first introduced the Walking Beam 4-Bar Linkage platform in 1996, we've been refining and honing the most functional, durable and performance-oriented dual-suspension platform ever invented. Not only is it the preferred suspension system for F1 race cars, you'll also find versions of Kona's Walking Beam 4-Bar Linkage on everything from the Hei Hei XC race bike, to our Supreme Operator DH race bike, and on one of the best-performing, entry-level dual-suspension bikes ever made, the Tanuki.
- Function and Durability: Anytime you have a pivot in anything, there is side-to-side movement, or tolerance. It's what allows the pivot to move freely. When you have pivots that are close together, the side-to-side movement in those pivots becomes amplified, what's called tolerance stacking. Kona's 4-Bar system keeps pivots as far away from each other as possible, minimizing the negative effects of tolerance stacking. Ultimately, it equates to a stiffer rear end, as well as a significant decrease in bearing and bushing wear.
- Pure Shock Movement: Another benefit of our 4-Bar system is minimized side load on the rear shock. If you have close pivot points and/or the shock positioned so that it is exposed to lateral forces, you have side load on the shock. Side load causes resistance, which can negatively impact suspension performance.
- Shock Longevity: With our 4-Bar system the rear shock is protected from side-to-side forces. Side load is one of the main causes of premature seal failures. As a result, we have a very low rate of shock problems, as well as an exceptionally responsive feel to the rear suspension.
- Incredible Tune-ability: By using 4-Bar, our designers are able to incorporate a huge range of suspension characteristics into our dual-suspension mountain bikes. Simply by changing the shock's positioning and configuration, we're able to make either an efficient climber or a wicked descender. For example, on our XC bikes, we can take an inherently progressive air shock and make the suspension more linear, allowing the rider to benefit from all of the bike's travel. For downhill bikes, like our Operator and Entourage, an inherently linear coil shock can be set up to be more progressive for big hits. When it comes to range of application, 4-Bar is the ultimate rear suspension platform.
- Plush Factor: With pivots, bearings and the shock itself well supported and protected from linear side load, Kona's Walking Beam 4-Bar Linkage system delivers that extraordinarily plush, smooth feel we all crave as mountain bikers. Whether it's taking the edge of a technical XC race course, the burl out of a backcountry all-day epic, or leveling out the brake bumps at your local bike park, Kona's Walking Beam 4-Bar Linkage delivers that sweet feel. Ride in, ride out.
Kona Sizing and FitSizing and fit have always been one of the main strengths of the Kona Ride. With more stock sizes available than any other bike company, our size scale is designed to be continuous from platform to platform and is easy to understand from the perspective of the consumer because our simplified system allows easy fine-tuning that creates a perfect marriage of bike and rider.
On our Trail/All-Mountain and XC Race bikes, we feature longer toptubes coupled with shorter stems and slightly shorter headset stack heights. The steps between sizes are at half-inch to one-inch increments, with up to seven sizes that can range from 14 to 22 inches on many models. In the asphalt range, size gaps are at even 15 to 20mm steps. There are still up to six sizes, from 46cm to 61cm on most models.
When it's called for, seat posts are either offset or straight to maximize the reach and power output of the rider. More importantly, our comprehensive bike sizing allows Kona dealers and riders to determine their fit more easily from model to model and category to category.
Lifetime WarrantyKona 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 and three years for electric pedal-assist 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.
- Shimano Acera 9-speed drivetrain
- RockShox 100mm fork
- Maxxis 2.5 tires
- Tektro hydraulic disc brakes