Rolon R1595BSOR-102-1 Drive Chain for Royal Enfield UCE Disc & Drum Variants – 102 Links

Genuine Rolon R1595BSOR-102-1 replacement drive chain for selected Royal Enfield UCE disc and drum brake variants using a compatible 102-link BSOR chain.

This chain can be used in both rear disc and rear drum applications where the chain code, link count, pitch family and sprocket setup match.

Important: This is the chain only, not the full chain & sprocket kit. Front sprocket, rear sprocket, hub pattern and bike variant must still be verified before ordering.

Rolon R1595BSOR-102-1 is a 102-link BSOR replacement drive chain used as a component in selected Royal Enfield UCE chain-sprocket setups. It is suitable for both rear disc and rear drum variants where the motorcycle requires the same R1595BSOR-102-1 chain specification. This is important because many Royal Enfield UCE models share similar chain lengths, while the complete sprocket kits may differ by front sprocket teeth, rear sprocket mounting pattern and brake/hub design.

This chain is useful when the existing chain has tight spots, rusted links, excessive slack, chain slap, khat-khat noise, jerky pickup or uneven pull. However, chain-only replacement should be done carefully. If the front or rear sprocket teeth are hooked, sharp, unevenly worn or already old, fitting a new chain alone can reduce chain life and may not solve noise or jerk issues completely.

For best drivetrain life, Under The Hood recommends replacing the chain and both sprockets together wherever possible. Use this chain-only listing mainly when the sprockets are confirmed healthy, the bike already uses the same Rolon setup, or the workshop specifically needs the R1595BSOR-102-1 chain component.

Do not treat this as a universal Royal Enfield chain. Disc and drum compatibility is possible for the chain itself, but the full chain-sprocket kit is not automatically interchangeable. Match chain code, link count, current sprocket teeth, brake/hub type and chain pitch family before dispatch.

Key Features & Benefits

• Genuine Rolon R1595BSOR-102-1 drive chain.
• 102-link BSOR chain component for selected Royal Enfield UCE chain-sprocket setups.
• Can be used in both rear disc and rear drum variants where the chain specification matches.
• Useful for Thunderbird 350 / Classic 350 Gunmetal Grey / Signals 350-type 16T/38T/102L setups.
• Also suitable for compatible 500cc UCE setups where the motorcycle uses the same 102-link BSOR chain.
• Helps reduce chain slap, khat-khat sound, jerks and uneven pull when the old chain is worn and sprockets are still serviceable.
• Useful as a replacement chain component for workshops and riders matching exact Rolon chain code.
• Best used with healthy sprockets; replace the full kit if sprockets are worn or hooked.
• Not a brass chain; brass versions use different codes such as R1595BSORC-102-1 where applicable.
• Not a universal Royal Enfield chain; confirm chain code, link count and model setup before ordering.
• Supplied by Under The Hood with correct fitment guidance and safe packing.

Technical Specifications

Compatibility

Confirmed / Supported Compatibility Logic

Disc vs Drum Note

The chain itself can be used in both disc and drum variants if the chain code and link count are the same. The complete sprocket kit may still differ because disc/drum bikes can have different rear hub mounting patterns and kit codes. Customers should not order only by model name; the existing chain length, front sprocket, rear sprocket and hub pattern must be checked.

Likely / Popular Use Cases — Check Before Ordering

• Workshops replacing only the chain in a Rolon 102-link Royal Enfield UCE setup where both sprockets are still in good condition.
• Customers already running a Rolon kit that specifically uses R1595BSOR-102-1.
• Selected rear disc or rear drum Royal Enfield UCE setups after verifying current chain code, front sprocket teeth, rear sprocket teeth and hub pattern.

Not Compatible / Common Confusion

• Not a full chain & sprocket kit; front and rear sprockets are not included.
• Not the brass chain version. Brass-chain applications may use R1595BSORC-102-1, which is a different chain code.
• Not automatically suitable just because the motorcycle is disc or drum; chain code/link count must match.
• Not for Classic 350 Reborn, Hunter 350, Meteor 350 or Bullet 350 J-Series.
• Not for Himalayan 411, Scram 411, Himalayan 450, Guerrilla 450 or any 650cc Royal Enfield modern twin unless separately verified.
• Do not order by “102 links” alone; pitch family, chain series and sprocket setup must match.

Variants

Default Variant: Rolon R1595BSOR-102-1 – 102 Link Chain Only

Recommended separate listings / variants if stocked separately:

• R1595BSORC-102-1 – brass chain version, only if physical stock confirms BSORC code.
• Full disc-brake chain kit – list separately using the correct kit code.
• Full drum-brake chain kit – list separately using the correct kit code.

What’s in the Box

• 1 x Rolon Drive Chain – R1595BSOR-102-1, 102 links
• 1 x Master link / connecting link – only if supplied in the current Rolon chain packaging
• Front sprocket not included
• Rear sprocket not included
• Rear hub dampers / cush rubbers not included
• Sprocket mounting bolts / lock washer / nut not included

Installation & Maintenance Notes

• Install at a professional Royal Enfield workshop for correct chain length, alignment, riveting/locking and slack adjustment.
• Before dispatch or installation, confirm that the required chain is exactly R1595BSOR-102-1.
• Disc and drum variants can use the same chain only when the chain code/link count match; do not assume the full sprocket kit is the same.
• Do not fit a new chain on hooked, sharp or unevenly worn sprockets; replace the full kit if sprockets are worn.
• Confirm front sprocket teeth, rear sprocket teeth, rear hub pattern and current chain link count before dismantling.
• Maintain chain slack as per the Royal Enfield owner’s manual for the exact model.
• Clean and lube regularly, especially after rain, washing, dusty rides or long touring.
• Avoid direct high-pressure water jet on the chain and sprocket area.
• Re-check chain slack and wheel alignment after the first 200–300 km as the new chain beds in.

FAQ

Can R1595BSOR-102-1 be used in both disc and drum variants?

Yes, the chain can be used in both rear disc and rear drum variants where the motorcycle requires the same R1595BSOR-102-1 102-link BSOR chain. The full sprocket kit may still differ by hub pattern and kit code.

Is R1595BSOR-102-1 a full chain & sprocket kit?

No. R1595BSOR-102-1 is the chain component only. Front sprocket and rear sprocket are not included in this listing.

How many links does this chain have?

This Rolon chain is a 102-link chain.

Which Royal Enfield models use this chain?

This chain appears in selected Royal Enfield UCE kit references, including some 350cc and 500cc 102-link setups. Always match exact chain code, link count and sprocket setup before ordering.

Is this the brass chain?

No. This is R1595BSOR-102-1. Brass-chain references usually use R1595BSORC-102-1, which is a different code.

Should I replace only the chain or the complete kit?

Replace the complete chain-sprocket kit if either sprocket is worn, hooked, sharp or uneven. Chain-only replacement is suitable only when sprockets are confirmed healthy and the exact chain code matches.

Will this reduce chain noise and jerks?

Yes, if the noise or jerks are caused by a worn or stretched chain and the sprockets, wheel alignment and cush rubbers are still in good condition. If sprockets are worn, replace the full kit.

Why buy from Under The Hood?

Under The Hood focuses on correct part-code matching, genuine sourcing, safe packing and buyer guidance, which matters because the wrong chain length, disc/drum hub assumption or BSOR/BSORC confusion can cause installation failure.