Revo Via - A revolution in chain performance

The world’s first chain performance system will ensure your transmission operates at maximum efficiency from start to finish, no matter the conditions. The Revo Via applies a precise quantity of our specially developed fluid to the chain as you ride, giving maximum power transfer to the wheel, smoother gear shifts and a visibly cleaner transmission. The result - you get the most out of the effort you put in.

• Power Gains of up to 12 watts - a figure which increases the longer the duration of the ride
• Significantly Cleaner Transmission
• Automatic Activation
• Precise Delivery
• Easy Installation
• Adjustable frequency for conditions




Flaér Satisfaction Guarantee means you are protected if you are not completely satisfied with the purchase of a Revo Via/Terra within 6 weeks of your purchase date you can get your money back. For all the details of how the Flaér Satisfaction Guarantee works, please see our full Terms & Conditions.

was £250 now £149.95

Revo Via Starter Pack 

Inc Revo Via, 250ml Via Fluid, Bottle Cage Extender, Di2 Kit



Revo Via - the Best £ per Watt Performance Gain

The Best £ per Watt Performance Gain on the Market


Revo Via - Chain Performance System
Revo Via - Chain Cleaning



Independently tested and verified by Elite cyclists you will see, hear and feel the difference.


"5% gains and maximum efficiency - The system produced excellent results under extensive testing"

Dr. Geraint Florida-James
Edinburgh Napier University

"I’m really seeing the difference. Everything feels smoother and more efficient. It’s really simple to use and you only need water to clean it"

Franco McSherry
Team GB Duathlete

"After a rain shower you can hear the other rider’s chains squealing, but with the system my transmission was as smooth as silk"

Martin Lonie
Elite Cyclist


Whats in the box:

The Revo Via comes with a 125ml bottle of Via Fluid which will give you enough for a minimum 35 hours riding. You can purchase refill fluid in 125ml and 250ml bottles. In addition you'll find all the elements you need to fit it to your bike. We also offer a range of accessories for you to personalise the fit.

If you're worried about the weight, then you should know that the performance advantage outweighs this by more than 17 times, so you'll be faster than you are without it.

Dimensions: 94 x 46 x 44mm
Weight (Full System): 121g (dry)
Battery Life: 150+ hours minimum (on most frequent setting)
Temperature Range: -10°C to +50°C (Temperature Stable Control)
Activation: Triple Axis Accelerometer
Power: 2 x N (LR1) Batteries (Wake, Sleep & Deep Sleep Modes)
Mounting: Flexible Frame Mount, multiple options:
Control: 3 Buttons, 3 Settings including BOOST
Fluid Capacity: 27ml max (with Easy Fill)

• Setting 1 – 0.03ml every 30 secs – 7.5 Hrs Riding Time
• Setting 2 – 0.03ml every 90 secs – 22.5 Hrs Riding Time
• Setting 3 – 0.03ml every 150 secs – 37.5 Hrs Riding Time

Fluid Required: Via Fluid - High efficiency, low friction coefficient, non-sticky


Related Products
Via Fluid

Via Fluid

125 & 250ml refills  

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