Description
The RK 219 primary chain is a replacement chain for DirtyBike Industries 219 primary chain drive kits on the SurRon Light Bee X and E-Ride Pro. All 219 replacement chains are endless, with no master link, for maximum strength and smooth running.
Why choose an RK 219 primary chain?
If you have already converted your primary drive to a DirtyBike 219 chain kit, the chain is the main wear part. Over time any chain will stretch and wear, which affects how smoothly power is delivered and can accelerate sprocket wear. A fresh RK 219 primary chain restores quiet, smooth running and keeps your conversion kit performing at its best.
- Replacement chain for DirtyBike Industries 219 primary drive kits
- RK sealed O-ring construction
- Endless design with no master link
- Suits SurRon Light Bee X and E-Ride Pro conversions
- Restores smooth, quiet primary drive
Why endless?
An endless chain has no master link, which removes a potential weak point. It also runs smoothly and quietly, which suits the primary drive position where the chain spins fast. The trade-off is that fitting an endless chain usually requires more dismantling than a chain with a master link – plan your job accordingly.
Signs your chain needs replacing
- Visible stretch or tight spots when rotating the drive
- Increased noise from the primary drive
- Rust or dry, stiff links that do not free up after lubrication
- Worn or hooked sprocket teeth
Chain care basics
A clean, lubricated chain lasts far longer. After dusty or muddy rides, clean the chain with a suitable cleaner and a soft brush, dry it, then apply a lubricant designed for sealed O-ring or X-ring chains. Check tension every few rides – a chain that is too tight wears sprockets and bearings, while one that is too loose can slap, wear quickly or come off.
Fitting tips
- Disconnect the battery and support the bike securely
- Follow the DirtyBike kit instructions for removing and refitting the primary drive components
- Inspect the sprockets and replace them if they are worn
- Set tension correctly and rotate the drive by hand before riding
Fitment and compatibility
This RK 219 primary chain is a replacement for DirtyBike Industries 219 primary chain drive kits on the SurRon Light Bee X and E-Ride Pro. It is not a replacement for the stock belt – for that, see our 219 chain conversion kit.
More drivetrain parts
Browse SurRon Light Bee modifications and E-Ride Pro modifications.
RK 219 primary chain FAQ
Does it have a master link?
No. All 219 replacement chains are endless.
Will it fit a stock belt-drive bike?
No. It is a replacement for DirtyBike 219 chain drive kits.
Buying rk 219 primary chain with confidence
Every order is backed by our refund and returns policy and your rights under Australian Consumer Law. If something is not right when your rk 219 primary chain arrives, get in touch and we will work through it with you. You can also read our full terms and conditions before you order.
Ordering tips
Before you order rk 219 primary chain, check your bike model and year and compare your existing part with the photos on this page. If anything looks different, or your bike has been modified, send us a photo and we will confirm fitment before it ships.
Why buy rk 219 primary chain from Electric Dirt Bikes?
We specialise in SurRon, Talaria and E-Ride Pro electric dirt bikes, parts and upgrades. When you order rk 219 primary chain from Electric Dirt Bikes, you can talk to our team about fitment and setup before you buy – just contact us with your bike model and year and we will point you in the right direction.
For background on the bike platform itself, visit the official SurRon website.
Product notes
Keep your DirtyBike Industries 219 primary drive running with this rk 219 primary chain. Every chain is supplied endless, with no master link.
