Description
RK 420 Orange Chain – 106 Links | Pre-Cut for 48T Sprockets
Add color and confidence to your drivetrain with the RK 420 Orange Chain (106L) — perfectly pre-cut for Sur-Ron Light Bee, Talaria Sting MX3/MX4, and other 420-pitch bikes running a 48T sprocket.
Known for strength, longevity, and bold style, RK’s heat-treated steel construction is trusted worldwide by performance riders. This vibrant orange chain gives your bike a visual edge while delivering dependable performance under torque-heavy loads.
The RK Orange Chain 420 – 106 is a high-quality drive chain designed for light-duty motorcycles. It offers excellent performance, durability, and value, making it an ideal choice for riders seeking a reliable and affordable chain.
RK Part Number:RK-420MXZ-106-ORANGE
️ Key Features:
✅ Pre-lubricated: Factory pre-lubrication ensures low friction and maximises chain life.
✅ High Tensile Strength: Provides exceptional tensile strength to withstand the stresses of everyday riding.
✅ Solid Bushings: Enhances distortion resistance, ensuring optimal performance under repetitive shock loading.
✅ Hard Chromium Carbide Layer: Offers increased strength and durability for extended chain life.
✅ Carbon Alloy Steel Construction: Manufactured from carbon alloy steel that is heat-treated and shot-peened for maximum strength and durability.
✅ Cold Forged Seamless Bush: Ensures longer chain life and smooth operation.
✅ Pre-stressed and Pre-stretched: Minimizes elongation during the life of the chain, ensuring consistent performance.
Applications:
✅ Light-Duty Motorcycles: Ideal for a wide range of light-duty motorcycles, including off-road bikes, pit bikes, smaller displacement street bikes, and E Bikes.
✅ Everyday Riding: Provides reliable performance for daily commuting and recreational riding.
✅ Cost-Effective Solution: Offers excellent quality and performance at an affordable price point.
⚙️ Technical Table:
| Specification | Details |
|---|---|
| Brand | RK Chain |
| Model | RK Orange Chain 420-106 |
| Manufacturer Part Number | 420-106 |
| Chain Type | 420 Series Motorcycle Chain |
| Number of Links | 106 Links |
| Pitch Size | 420 (1/2″ x 5/16″) |
| Compatibility | 48T Sprockets |
| Material | High-Strength Carbon Steel |
| Finish | Orange Corrosion-Resistant Coating |
| Pre-Stretched | Yes – Reduces initial elongation |
| Sealing Type | Non-O-Ring |
| Heat Treatment | Hardened for improved durability |
| Weight | Approx. 1.2 kg (varies by configuration) |
| Tensile Strength | ~4,200 lbs (varies by model) |
| Wear Resistance | High – Built for longevity in tough conditions |
| Application | Electric dirt bikes, motocross, e-bikes |
| Compatible Bikes | Sur-Ron Light Bee, Talaria Sting MX3/MX4, Segway X260, Custom E-Bikes |
| Installation | Requires master link (included) for connection |
RK Orange Chain 420-106 Compatibility Table
| Bike Type | Compatible Models | Recommended Sprocket Size |
|---|---|---|
| Electric Motocross Bikes (E-MX) | Sur-Ron Light Bee X, Sur-Ron Light Bee S, Sur-Ron Ultra Bee | 48T, 54T |
| Talaria Electric Dirt Bikes | Talaria Sting MX3, Talaria Sting MX4, Talaria R | 48T, 54T |
| Segway Electric Dirt Bikes | Segway X160, Segway X260 | 48T |
| Electric Pit Bikes | Custom-built e-motocross and pit bikes using 420 chains | 48T, 50T |
| Gas-Powered Dirt Bikes | Honda CRF50, Yamaha PW50, KTM 50 SX (with 420 chain conversion) | 48T, 50T |
| Custom E-Bike Builds | High-power e-bikes with 420 sprocket conversions | 48T |
Key Compatibility Notes:
✔ Direct Fit for Sur-Ron, Talaria, and Segway X260/X160 – Pre-sized to fit 48T sprockets without modification.
✔ Compatible with 420-Pitch Sprockets – Works with all 420-chain setups, including aftermarket sprockets.
✔ Fits Electric & Gas Dirt Bikes – Ideal for E-MX, pit bikes, and custom electric builds using a 420 chain system.
✔ May Require Chain Shortening for Smaller Sprockets – Chain can be adjusted with a chain breaker tool.
RK Orange Chain 420-106 Compatibility Between Sur-Ron & Talaria
| Feature | Sur-Ron Light Bee X | Talaria Sting MX3/MX4 |
|---|---|---|
| Chain Pitch | 420 | 420 |
| Chain Length | 106 Links (Standard) | 106 Links (Standard) |
| Sprocket Compatibility | 48T, 54T, 56T (Stock & Aftermarket) | 48T, 54T, 56T (Stock & Aftermarket) |
| Direct Fit | ✅ Yes – No modification needed | ✅ Yes – No modification needed |
| Chain Tensioner | Compatible with stock tensioner | Compatible with stock tensioner |
| Master Link Type | Clip-Style Master Link Included | Clip-Style Master Link Included |
| Performance Impact | High strength, durable, and smooth power transfer | High strength, durable, and smooth power transfer |
Key Compatibility Notes:
✔ Direct Fit for Sur-Ron & Talaria – The RK Orange Chain 420-106 is fully compatible with both Sur-Ron and Talaria models using stock or aftermarket 48T-54T sprockets.
✔ High Torque Durability – Designed to handle the increased power and torque of electric motocross bikes.
✔ Works with Stock Chain Guides & Tensioners – Ensures proper chain alignment without modifications.
✔ Clip-Style Master Link Included – Easy installation and maintenance for both Sur-Ron and Talaria riders.
✔ May Require Shortening for Smaller Sprockets – If using a smaller than 48T sprocket, links may need to be removed for proper tension.
What’s Included:
-
1x RK 420 Orange Chain (106 links)
-
1x Clip-Type Master Link
Installation Notes:
-
Apply chain lube before first ride
-
Check alignment and tension after installation
-
Perfectly sized for 48T sprockets – no need to cut
⭐ RK 420 Orange Chain – 106L Performance Table
| Category | Rating (1–5 Stars) | What It Means for You |
|---|---|---|
| Durability | ⭐⭐⭐⭐☆ (4.5/5) | Heat-treated steel links provide excellent wear resistance and strength |
Style & Aesthetics
⭐⭐⭐⭐⭐ (5/5)Orange outer plates give your bike a bold, custom lookPerformance Under Load⭐⭐⭐⭐☆ (4.5/5)Smooth and responsive under acceleration and torque-heavy riding️ Corrosion Resistance⭐⭐⭐⭐☆ (4/5)Better than standard steel chains, though not as high as gold-plated DIDEase of Installation⭐⭐⭐⭐☆ (4/5)Includes clip-type master link; pre-cut length for 48T fitmentValue for Money⭐⭐⭐⭐☆ (4.5/5)Mid-range price with high-tier performance and aesthetic appeal
Verdict:
The RK 420 Orange Chain is a stylish, high-performance upgrade for riders who want a bold visual paired with reliable strength and durability. It rivals DID and Pro Taper chains in key areas and comes pre-cut to fit most Sur-Ron and Talaria 48T setups — no cutting needed.
⚙️ Bike Chain vs. Performance
Diagram: Line graph showing RK 420 orange chain upgrade
Here’s the line graph showing a side-by-side comparison of top-performing 420 chains:
Compared Brands:
-
DID 420 Gold
-
RK 420 Orange
-
Pro Taper Gold
-
KMC 420HX
-
EK 420SR
-
Stock Chain (as baseline)
Performance Metrics:
-
Durability
-
Corrosion Resistance
-
Performance Under Load
-
Ease of Installation
Highlights:
-
DID 420 Gold consistently leads, especially in durability and corrosion protection.
-
KMC, EK, and RK Orange provide great performance with strong durability and torque handling.
-
Pro Taper Gold is a reliable all-rounder.
-
Stock Chains are noticeably behind — especially in durability and load-bearing performance.
Diagram: RK 420 orange chain v other high performance brands
Here’s the radar chart comparing the top-performing 420-pitch chains across four performance metrics:
Key Observations:
-
DID 420 Gold shows the most balanced high-end performance across all categories.
-
KMC 420HX and EK 420SR are competitive in durability and load performance, with solid corrosion resistance.
-
RK 420 Orange excels in aesthetics and load durability, slightly behind in corrosion protection.
-
Pro Taper Gold is well-rounded, offering similar performance to RK with a premium edge.
-
Stock Chain trails across all categories, highlighting the value of upgrading.
Experience the RK Advantage:
The RK Orange Chain 420 – 106 delivers exceptional quality, performance, and value for light-duty motorcycle applications. Upgrade your motorcycle’s drive chain with a reliable and affordable product from a trusted brand.
Facts About A Motocross Chain:
✅ Heavy-Duty Construction – Made from high-strength steel or alloy materials to withstand harsh riding conditions.
✅ Pre-Stretched & Pre-Lubricated – Reduces initial elongation and ensures smooth operation from the start.
✅ Reinforced Rollers & Pins – Increases durability and prevents premature wear from high-impact riding.
✅ Sealed vs. Non-Sealed Chains:
- O-Ring & X-Ring Chains – Feature rubber seals between the links to retain lubrication and block dirt, increasing longevity.
- Non-Sealed Chains – Lighter and preferred for racing due to lower resistance, but require more frequent maintenance.
✅ High Tensile Strength – Allows the chain to handle the intense torque and power of motocross bikes without stretching too quickly.
✅ Corrosion & Dirt Resistance – Some chains feature special coatings (gold-plated, nickel-plated, or anodised) to resist rust and reduce buildup from mud and debris.
✅ Lightweight Design – Optimised for performance without sacrificing strength, helping to maintain speed and acceleration.
✅ Clip-Type or Rivet-Type Master Link –
- Clip-Type – Easy to install and remove for quick trackside maintenance.
- Rivet-Type – Provides a more secure, permanent connection for high-stress riding conditions.
❓ FAQs – RK 420 Orange Chain 106L
Q: Will this chain fit my Sur-Ron or Talaria with a 48T sprocket?
Yes — it’s pre-sized at 106 links, the correct length for 48T gearing on both bikes.
Q: Is the master link included?
Yes, a clip-type master link is included for easy installation.
Q: How does this compare to other RK colors?
The orange version is identical in performance to other RK color chains — just pick the look you love.
