Luna Sur Ron Belt Drive Upgrade Kit

$350.00
$269.00
(You save $81.00)

Current stock: 0

* Matches the stock gearing of the stock Sur-Ron bike (48 tooth sprocket equivalent)

*Gates Carbon Polychain belt brings the ultimate in long lasting reliability

* Significantly reduces the noise of the bike to make it quieter and more stealth
* CNC beautiful made in the USA adds bike porn value to the bike
* Belt life is up  to 75,000 mile life
* Belt drive requires no maintenance
* No more messy oily chain making bike easier to store and transport
* Saves weight over stock chain drive (1.4 pounds lighter)
* Belt drive is more efficient than a chain drive.

Luna is excited to offer the Sur Ron belt upgrade  kit for those who want to upgrade their Sur-Rons to be quieter, more efficient, and cooler looking.

We worked closely with Gates to make this drive happen and happen right. We spent  several months testing to ensure the reliability of this system.

We are using the same brand and width of belt as used on the zero motorcycle. The Carbon Gates belt has been an industry leader in reliable and strong belts. We decided on this narrow belt because it is more efficient and quieter than a thicker belt, also it does a better job of kicking out off road debris when the belts are narrow.

Luna  CNC’s the sprockets from 6061 billet right here in the usa and finish them with a hard anodized finish (clear or black) for years  of beautiful service. 

Weight Savings

The stock chain drive weights in at over 3 pounds

The belt drive kit weights: .65 pounds

So you get a total weight saving of 1.4 pounds. 

Is the Luna Belt kit reliable?

For most riders it is.

For 99 percent of riders the belt kit is the best Sur-Ron upgrade ever. 25,000-75,000 miles with no maintenance and no noise clatter. For 1 percent of riders (pro mx riders) who have hot rodded their Sur-Ron to over 20,0000 watts, they may have a problem with snapping belts.  If you don't do serious stunts on your bike like stoppies followed by hard throttle wheelies you will be fine.

What about gravel getting caught and breaking the belt? That is  a wide belt problem on a high power bike..we are using a very narrow belt that will  eject pebbles that get lodged in them on a relatively low power surron. We have not seen any belts break in this way and do not expect to see any do this.

Zero electric  motorcycles has used Gates Carbon belts on all their bikes for years and there is a good reason.  On a quiet electric motorbike there is no place for chain noise or greasy oily parts.  Zero motorcycles has 5x the power of a Sur-Ron, and uses a very similar system to the Luna Belt kit, so we think the Belt kit should be very reliable. 

Luna is offering Gates Replacement belts at the discounted price of $45 for buyers of this kit who happen to break a belt... but we do expect the belt to last the life of the bike. 

Installation

Installation will take a mechanical person an hour to do.  It is not a hard kit to install but it is also not very easy. We recommend this kit to people who are mechanically inclined.  We provide all parts you need and a special tool required to loosed the swing arm nuts.  Luna will be releasing a detailed install video shortly to give step by step direction on how to install this kit. In the meantime here is a document how to do it.

Kit includes the following
  • Gates Carbon Belt Polychain
  • CNC Front and Rear Sprocket made from 6061 aluminum
  • Luna Swing arm removing tool
  • Pedal Band-Aid Plate

2 Reviews

5/5
Saul Aug 13th 2019

Surron Belt kit

I wanted a belt kit for a long time, glad Luna made it. Taking the bike apart and putting it back together can take a while. There is a video on YouTube of a guy changing the primary small belt. You can go off that. The bike is significantly quieter all around even when just pushing it around the garage. You can still hear the motor when throttling only but much more stealthy and coasting is very quiet.. No one turns to see what’s making all that noise anymore. Thanks Luna!

5/5
Brian Aug 9th 2019

Simply Amazing!

Received the belt drive kit today when I got home from work and proceeded to install it. Installation wasn’t bad, everything went smoothly. This kit is so well designed and just looks beautiful on the bike, it’s also super quiet. All I can hear now on my rides is some tire noise and that sweet hum of the electric motor. Great job on this one Luna!

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