Rolon KIT HAXRC 323NF Brass Noise-Free Chain & Sprocket Kit for Royal Enfield Interceptor 650 / Continental GT 650 (15T / 38T / 100L)

If your Interceptor 650 or Continental GT 650 has started jerking, making chain noise, or needing frequent adjustment, it’s a strong sign the stock chain-sprocket set is worn out. The Rolon KIT HAXRC 323NF Brass Noise-Free Chain & Sprocket Kit is a premium upgrade designed specifically for the Royal Enfield 650 Twins — built for smoother power delivery, better durability, and a cleaner look. 

This kit uses a brass-plated heavy-series X-ring chain with solid bushes and precisely machined 15T front and 38T rear sprockets. The brass-plated inner and outer plates don’t just look classy behind the 650’s rear wheel – they also add enhanced rust protection in Indian monsoons and coastal conditions. 

Compared to a tired OE set, riders typically experience quieter operation, reduced chain lash, and more consistent throttle response, especially on highway touring with luggage and pillion. Designed to handle the torque of the 648cc parallel twin, this kit is ideal for daily city use, weekend rides and long-distance touring. 

Why buy from Under The Hood?
You get 100% genuine Rolon stock, fresh manufacturing, careful packing to prevent transit damage, and support from a team that actually services and upgrades Royal Enfield 650s at a physical studio — not just an online catalog.

Key Features 

• Exact 650 Twins Fitment – Purpose-built for Royal Enfield Interceptor 650 & Continental GT 650 chain drive geometry (15T front / 38T rear). 

• Brass-Plated Heavy Series Chain – Inner and outer plates are brass plated for enhanced rust protection and a premium aesthetic. 

• X-Ring, Solid Bush Construction – Heavy-series R525HAXRC-100-2 X-ring chain with solid bushes for better sealing, reduced friction and longer life vs standard chains. 

• Optimised Sprocket Combo (15T / 38T) – OE-equivalent tooth combination for a balanced mix of low-end torque, highway cruising and fuel efficiency on the 650 Twins. 

• Precision-Machined Sprockets – Front sprocket S 02 676 (15T) with involute mounting and rear S 01 817 (38T) with flower-type window for accurate fitment and reduced vibration. 

• Noise-Reduced Operation – X-ring sealing and accurate machining help cut chain whine and slap, giving a smoother and quieter ride. 

• Built for Indian Conditions – Designed for extreme ride conditions, from hot highways to wet, dirty city commutes. 

• High Strength & Long Life – Rolon’s premium series with heat-treated components for higher tensile strength and longer service interval when properly maintained. 

• Genuine Rolon Product – Supplied in official Rolon packaging with correct code KIT HAXRC 323NF, sourced via authorised distribution – not local duplicate stock. 

• Under The Hood Support – Backed by a specialist Royal Enfield spares team; get guidance on chain slack, lube, and installation if needed.

Compatibility Table

• Fitment confirmed via Rolon official brand listing and multiple premium retailers (Sap Motors, Riders Arena, OpenRoad, etc.). 

No other models are listed because Rolon specifies this kit exclusively for the 650 Twins platform.

Variants

This specific listing covers one standard premium variant:

• Rolon KIT HAXRC 323NF – Brass Noise-Free X-Ring Chain Kit (15T / 38T / 100L)

  • Best for: owners who want better rust resistance, premium look, and quieter operation without changing stock gearing.

If a customer wants a non-brass, standard Rolon kit (e.g., KIT HAXR 293NF), that should be listed as a separate product page with its own specs and pricing. 

What’s in the Box

• 1 × Rolon R525HAXRC-100-2 Brass X-Ring Chain – 100 Links 

• 1 × Front Sprocket – S 02 676 – 15 Teeth (Involute Mounting) 

• 1 × Rear Sprocket – S 01 817 – 38 Teeth (Flower-Type Window) 

• Rolon branded packaging

(Invoice from Under The Hood is always included with your order.)

Installation & Maintenance Notes

• Have the kit installed by a trained technician with the correct tools and torque settings.

• Always replace chain and both sprockets together to avoid premature wear.

• After installation, check chain slack as per Royal Enfield spec; re-check after the first 200–300 km as the new chain beds in.

• Cleaning: use kerosene or a good chain cleaner, plus a soft brush. Avoid petrol or harsh solvents that damage X-rings. 

• Lubrication: lube every 450–600 km or sooner in rain/dusty riding, using a quality motorcycle chain lube. 

• Do not run the chain overly tight; too much tension increases wear on the gearbox output bearing and sprockets.

• Inspect periodically for tight spots, hooked teeth, or excessive stretch; replace when beyond service limit.

 FAQs 

Q1. Will Rolon KIT HAXRC 323NF fit my Interceptor 650 / Continental GT 650 BS6?
Yes. This kit is designed specifically for Royal Enfield Interceptor 650 and Continental GT 650, including BS4 and BS6 EFI models from 2018 onwards, using the standard 15T / 38T gearing. 

Q2. Is this better than the stock chain-sprocket set?
In most cases, yes. The brass-plated X-ring heavy series chain and precision sprockets offer better rust resistance, reduced noise, and longer life when maintained correctly compared to a worn OE set. Riders often feel smoother acceleration and less chain lash. 

Q3. Will this kit change my bike’s performance or mileage?
The tooth combo remains 15T front / 38T rear, so gearing is stock-like. You should not see a major change in mileage or cruising rpm; instead you get smoother, more consistent power delivery and quieter operation when the chain is correctly adjusted and lubricated. 

Q4. Is this original Rolon or a local duplicate?
This is a 100% genuine Rolon product, supplied in official packaging with the correct code KIT HAXRC 323NF and sourced through authorised distribution. Under The Hood does not deal in counterfeit or loose-chain kits. 

Q5. How often should I clean and lube this chain?
For typical Indian conditions, clean and lube every 450–600 km, and more frequently if you ride in heavy rain, slush or dust. Proper maintenance is the key to getting maximum life out of any X-ring chain kit.