Flaer's Revo Via - A revolution in chain performanceIntroducing the world’s first chain performance system which will ensure your transmission operates at maximum efficiency until the end of every ride. The Revo Via applies a precise quantity of specially developed fluid to the chain as you ride, meaning every bit of power you into your ride is transferred to the wheels, your gear shifts will be notability smother and you will have a visibly cleaner transmission. The result, gaining up to 12 watts of power a figure which increases the longer the duration of the ride. If you're worried about the weight, then you should know that the performance advantage outweighs this by more than 17 times.What’s in the box?• The Revo Via.• All the elements you need to fit it to your bike.• 125ml bottle of Via Fluid which will give you enough for a minimum 35 hours riding.The Revo Via can be fitted FOC by our workshop mechanics when the product is brought from us and you bring your bike in store for fitting.