The theory behind Spank's VIBROCORE Impulse and Fatigue Dampening System is simple. First its important to understand that like all forms of energy, the vibrational energy that is transmitted through your bars to your hands, is made up of waves, which can be measured in amplitude and frequency. The more dense a material, the higher its ability to transmit these energy waves. Alloys have a very high density, and in turn transmit vibrational energy very effectively.
VIBROCORE is a complex, low density material which fills the core of the handlebar, reducing the frequency, amplitude, and duration of energy waves traveling through the handlebar. Not only does the low density of the VIBROCORE impede the transfer of energy, but as energy waves cross material boundaries from high density to low density within the bar, they are refracted and reflected (basically bounced in different directions), reducing their ability to build on one another (resonate) or sustain vibrational frequencies. Where competitors have been forced to design unwanted flexibility into their bars, Spank's VIBROCORE system also acts to reinforce the handlebar from the inside, making it stronger and stiffer, resulting in a more responsive performance and improved sensitivity. The result is a handlebar that feels incredibly strong and rigid, AND acts to reduce impulse and vibrational fatigue. Testing with World Cup Dh racers like Mick and Tracey Hannah, has shown that by reducing the "white noise" vibration from riding, VIBROCORE handlebars enhance tactile sensitivity between rider, bike, and terrain. When races are won or lost by milliseconds, this can make all the difference!
|Handlebar Width||751mm +|
On all orders over $99 Evo Cycles offers free delivery to any physical address in New Zealand - this INCLUDES large and bulky items and bikes!
On orders under $99 we charge $5 flat-rate freight. This is so we can give our customers (that's you!) the most competitive pricing available for small parts and accessories. There are no hidden shipping costs and you know exactly what you're paying for.
Order and pay online and collect everything from one of our stores for free - no handling charges whatsoever! Just select which store you would like to collect from at checkout. Find out more about Click&Collect here.
You purchase your bike from evocycles.co.nz
Our expert mechanic pulls your bike out of the box and builds it to 100%, excluding accessories (i.e racks and baskets). We tune the brakes and gears then test ride to ensure everything runs smoothly.
We then take off a few simple parts to fit the bike into the box. We double check to ensure all the parts are enclosed, before sealing the box and sending to you.
Your bike arrives!
You use 2-3 common tools to fit a few simple parts. If you get stuck, use our help centre and bike assembly guides or give us a call and we'll talk you through the process.