SKU: 12840895079

219 RK Primary Belt to Chain Conversion Kit | Non-Sealed | Surron LBX

Sale price$89.10 Regular price$99.00
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

219 RK Primary Belt to Chain Conversion Kit | Non-Sealed | Surron LBXDirtyBike 219 Primary Chain Drive Kits for Surron Light Bee LBX are Super Quiet and Reliable Ride long enough and eventually you will have primary belt slippage which will inevitably lead to belt failure. Don't be the guy that holds up your whole group because you just snapped a belt and have to be towed back. Upgrading to a DirtyBike primary chain drive system ensures you will never have belt issues again. Whether you are on a huge ride out or trail

DirtyBike 219 Primary Chain Drive Kits for Surron Light Bee LBX are Super Quiet and Reliable

Ride long enough and eventually you will have primary belt slippage which will inevitably lead to belt failure. Don't be the guy that holds up your whole group because you just snapped a belt and have to be towed back. Upgrading to a DirtyBike primary chain drive system ensures you will never have belt issues again. Whether you are on a huge ride out or trail riding with friends, DirtyBike primary chain drive kits give you the peace of mind you need to ride wherever you want with confidence.

The RK 219 non-sealed chain has the least amount of drag giving you the best performance. RK has won over 50 World Kart championships with this chain.

DirtyBike's 219 RK primary chain drive system minimizes drag but is a little louder than the RK sealed chains.

Proper lubrication and adjustment will ensure your chain kit will last years and remain almost as quiet as the stock belt system. 

DirtyBike Belt to Chain Conversion Kit features: 

  • RK non-sealed racing chain
  • Hardened steel sprockets for reduced wear
  • Kit is 20% lighter and more efficient than the stock belt system
  • Better Acceleration
  • Longer Run Time
  • Maintains Stock Gear Ratio

Installation Video

Buyer and Maintenance Guide

Installation Tool

Recommendations

Recommend

Use

219 KMC standard chain

On road and light off road with stock power

219H RK O-ring and non-O-ring kits

On road and off road up to 16Kw

420 with sealed x-ring

Off road over 16Kw

420 with non-O-ring chain

Racing only. Very Loud!

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12840895079

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4.3 ★★★★★
Based on 29 reviews
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Verified Purchase
Randall Reviews
Lake Worth, US
★★★★★ 4
Very good Value for replacement part and reliable
Style: with Pre-Filter
Very good product for the price - the front brushes wear fast compared to the original Eufy’s but for the value you do get a lot of product. So only 4 stars but just for the brushes “appearing to not last as long and bend but the buy is worth the extras. The filters look and work identical to the OEM. Good stuff - thanks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
E
Verified Purchase
Eduardo
Battle Creek, US
★★★★★ 5
Perfect fit, 11s running like new!
Style: with Pre-Filter
All parts fit perfectly. My vacuum lasts about 20 min longer since the filter isn’t clogging it. Also, replacing the spinning brush quieted it down significantly, it sounds like new again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
K
Verified Purchase
kathp
Phoenix, US
★★★★★ 5
Replacement parts
Style: with Pre-Filter
Was so happy to find the replacement parts for my eufy robovac. Really makes a big difference in vac performance.
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Reviewed in the United States on April 5, 2026
E
Verified Purchase
ElyGar
Lexington, US
★★★★★ 5
GOOD
Style: 28Pack Eufy Omni C20 Accessories
The kit includes several useful pieces and helped me replace accessories I already had worn out. I liked that everything came organized and it was easy to find each part. Some pieces feel sturdier than others, but overall it does the job well and it is convenient having everything together in one package.
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Reviewed in the United States on May 28, 2026
G
Verified Purchase
German Vargas
Lexington, US
★★★★★ 5
Buena calidad precio
Style: 28Pack Eufy Omni C20 Accessories
Precio beneficio me parece un paquete bastante completo para hacer los mantenimientos. En cuanto a tamaño calidad y funcionamiento no hay queja (salvo por del atornillador que es como de mentira y se desarmo al tratar de aflojar el tornillo y no es de la medida correcta).
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Reviewed in the United States on November 8, 2025

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