D.I.D 420NZ3G-B Gold Chain, 104 Links, Non-O-Ring – Sur-Ron Light Bee / 79Bike Falcon PRO / Talaria MX3 / MX4
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D.I.D 420NZ3G-B Gold Chain, 104 Links, Non-O-Ring – Sur-Ron Light Bee / 79Bike Falcon PRO / Talaria MX3 / MX4
- D.I.D 420NZ3G-B chain, gold, non-O-ring, 104 links — Sur-Ron Light Bee / 79Bike Falcon PRO with a 44T rear sprocket or Talaria MX3 / MX4 with a 48T (stock) rear sprocket. Clip link included, length chart below.
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The Sur-Ron Light Bee and the Talaria MX3 / MX4 run the same 420 chain and the same rear sprockets. The difference is the wheelbase: the Talaria is shorter, so with the same sprocket it needs a chain 2 links shorter. Stock, the Light Bee has a 48T rear sprocket and a 106-link chain; the Talaria MX3 / MX4 has a 13T front, 48T rear and a 104-link chain. The 79Bike Falcon PRO shares the Light Bee layout — 48T sprocket and a 106-link chain — so the same column applies.
D.I.D 420NZ3G-B is the Super Non-O-Ring series: hardened pins, quad-staked, solid bushings. No O-rings means less drag than a sealed chain — and on an electric bike every watt at the wheel is range. This listing is the 104-link version: for the Light Bee with a 44T and for the Talaria MX3 / MX4 with a 48T (stock) rear sprocket.
Which sprocket — which chain
| Chain | Sur-Ron Light Bee / 79Bike Falcon PRO | Talaria MX3 / MX4 |
|---|---|---|
| 104 links ← this listing | 44T | 48T (stock) |
| 106 links | 48T (stock) | 52T |
| 108 links | 52T | 54T |
| 110 links | 54T | 56–58T |
| 112 links | 58T | 60T |
| 114 links | 60T | 62–64T |
Lengths apply to the stock front sprocket, stock swingarm and wheelbase. Calculated with the chain-length formula from the stock setups (Light Bee: 48T / 106 links, Talaria MX3 / MX4: 13T / 48T / 104 links) and consistent with recommendations from parts distributors in the EU. Running a longer swingarm, a different front sprocket or different wheels? Count the links on your current chain or message us — we will confirm the length.
Hardened pins
Less stretch and a longer life under the hits of an electric motor.
Non-O-ring
Lower rolling resistance than a sealed chain — more power to the wheel.
Clip link included
Ships open; join it with the clip link, no riveting tool needed.
Replacing the chain? Replace the sprocket too
Specifications
| Model | D.I.D 420NZ3G-B (Super Non-O-Ring) |
| Pitch | 420 |
| Length | 104 links |
| Sur-Ron Light Bee / 79Bike Falcon PRO | rear sprocket 44T |
| Talaria MX3 / MX4 | rear sprocket 48T (stock) |
| Tensile strength | 21.9 kN (4,930 lbs) — D.I.D data |
| Plates | 1.8 mm |
| Pins | hardened, quad-staked |
| O-rings | none |
| Colour | gold |
| Supplied | open, clip-type master link included |
Strength figure as published by the chain manufacturer.
In the box
- D.I.D 420NZ3G-B chain, 104 links, open
- clip-type master link
Not in the box
- sprockets — 96 rear sprockets 48T / 54T / 60T sold separately
- chain lube
Before you order
- Check your rear sprocket — the tooth count is stamped on it. Pick the chain length in your bike’s column of the chart.
- Changing the sprocket? Buy the chain for the new sprocket, not the old one.
- Fit the clip with its closed end facing the direction of chain travel.
- Check tension after the first 50–100 km — a new chain beds in.
FAQ
Do the Light Bee and the Talaria use the same chain?
Same 420 type and the same sprockets. Only the length differs: the Talaria MX3 / MX4 has a shorter wheelbase and takes a chain 2 links shorter with the same sprocket. That is why the chart has two columns.
How many links does the stock chain have?
Sur-Ron Light Bee: 106 links with a 48T sprocket. Talaria MX3 / MX4: 104 links with 13T / 48T.
Does it fit the 79Bike Falcon PRO?
Yes. The Falcon PRO comes stock with a 420 × 106-link chain and a 48T rear sprocket, just like the Light Bee — pick the length in the Light Bee / Falcon PRO column. The Falcon GT has a different wheelbase and a longer chain.
Does it fit the Talaria MX5 or the Ultra Bee?
No. The Talaria MX5 uses a 428 chain and the Ultra Bee a 520 — we stock separate chains for them.
Why non-O-ring?
A non-O-ring chain has less drag. Off-road it needs regular cleaning and lubing — in return it puts more power to the wheel.
Sur-Ron Light Bee79Bike Falcon PROTalaria MX3Talaria MX4420 chain104 linksD.I.D
Warehouse and service in the European Union. Match the chain to your sprocket using the chart and add it to your cart.
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