Rolon HPOR F396 High Performance Chain & Sprocket Kit for Bajaj Pulsar F250 / N250 – 520, 110L, 15T/44T

If your Bajaj Pulsar F250 or Pulsar N250 has started feeling jerky while accelerating, the chain needs frequent adjustment, drivetrain noise has increased, or the sprocket teeth are visibly worn, replacing only one component is rarely the best solution.

The Rolon HPOR F396 Chain & Sprocket Kit gives you the complete final-drive replacement set in one matched package:

• 110-link R520HPOR chain
• 15-tooth front sprocket
• 44-tooth rear sprocket
• 6-hole rear sprocket fitment

It is designed for riders who want to replace the worn chain and sprockets together instead of mixing a new chain with worn sprockets or trying to assemble different components separately.

Why Choose the Rolon HPOR F396?

A motorcycle chain and both sprockets work together as one drivetrain system.

As they wear, you may start noticing:

• Jerks while opening or closing the throttle
• More drivetrain noise than before
• Frequent chain tightening
• Tight and loose sections in the same chain
• Excessive chain movement
• Rougher power delivery
• Hooked or pointed sprocket teeth
• Chain adjustment reaching the end of its usable range

Installing a complete matched kit helps restore the final drive with the correct chain length and sprocket combination for the application.

Exact Kit Specification

Confirmed Compatibility

Bajaj Pulsar F250

Compatible where the motorcycle requires the HPOR F396 15T / 44T / 110-link setup.

Bajaj Pulsar N250

Compatible where the motorcycle requires the HPOR F396 15T / 44T / 110-link setup.

Before Ordering

Please verify the existing drivetrain specification if:

• Your motorcycle has previously been modified
• A different sprocket ratio has been installed
• The motorcycle has changed ownership and modification history is unknown
• Your existing front or rear sprocket tooth count differs from 15T / 44T

For a stock motorcycle requiring the HPOR F396 application, this is the complete replacement kit.

Important: This Is NOT the Brass Chain Version

There are different Rolon kits for the Pulsar F250 / N250 family.

This product is:

KIT HPOR F396

with:

R520HPOR chain

It is not:

HPORC F413

and it is not an R520HPORC brass-plated chain kit.

If you specifically want the gold/brass-finish Rolon chain version, you need the separate HPORC application.

This distinction is important because the two products can look very similar in online listings but are different Rolon variants.

What You Receive

Inside the chain-sprocket kit you receive the three major final-drive wear components:

• 1 × Rolon R520HPOR Chain – 110 Links
• 1 × Front Sprocket – 15 Teeth
• 1 × Rear Sprocket – 44 Teeth / 6-Hole

This is a complete chain and sprocket replacement kit, not just a chain.

Why Replace the Chain and Sprockets Together?

A worn sprocket tooth profile has already adapted to the worn chain running over it.

If a new chain is fitted onto badly worn sprockets, the worn tooth profile can accelerate wear on the new chain.

Likewise, fitting new sprockets while continuing to use a heavily worn or stretched chain can shorten the useful life of the new sprockets.

When the complete final-drive set is worn, replacing the:

chain + front sprocket + rear sprocket

together is normally the better maintenance approach.

Designed for Everyday Riding and Highway Use

The HPOR F396 is suitable as a complete drivetrain replacement for Pulsar F250 / N250 riders using the motorcycle for:

• Daily commuting
• Highway riding
• Long-distance touring
• Regular city use
• Spirited road riding
• Preventive drivetrain maintenance

The goal is not to change the motorcycle's gearing with an extreme aftermarket ratio. This kit retains the 15T / 44T application specification associated with HPOR F396.

Installation Recommendation

Professional installation is strongly recommended.

During replacement, the technician should also inspect:

• Rear-wheel cush-drive / coupling rubbers
• Front sprocket area
• Chain slider / guides where applicable
• Rear-wheel alignment
• Chain adjusters
• Sprocket mounting hardware
• Rear axle and associated components

The chain slack must be set according to the Bajaj service specification for the exact motorcycle, not simply made as tight as possible.

An over-tightened chain can place unnecessary load on bearings and drivetrain components.

After Installation

After fitting a new chain-sprocket kit:

• Confirm correct chain slack
• Confirm rear-wheel alignment
• Check all fasteners
• Lubricate the chain correctly
• Recheck slack after the initial running period

Newly installed drivetrain components can settle slightly after initial use.

Chain Maintenance

A sealed performance chain still requires regular maintenance.

For best service life:

• Keep the chain correctly lubricated
• Clean accumulated road dirt periodically
• Service sooner after heavy rain
• Service sooner after dusty rides
• Avoid allowing the chain to run dry
• Maintain correct chain slack
• Check rear-wheel alignment during adjustment

Avoid aggressive cleaning methods that can damage sealed-chain components.

How Do I Know My Old Chain Kit Is Worn?

Inspect your drivetrain if you notice:

Frequent Chain Adjustment

If you keep tightening the chain after relatively short intervals, the chain may be approaching its service limit.

Tight and Loose Spots

Rotate the rear wheel and observe the chain slack. Large variation between different sections can indicate uneven wear.

Hooked Sprocket Teeth

Healthy sprocket teeth should have a consistent shape. Teeth that become sharply pointed, hooked or uneven indicate wear.

Excessive Drivetrain Noise

A worn chain-sprocket combination can become noticeably noisier.

Jerky Throttle Response

Excessive drivetrain slack can make throttle transitions feel rough or jerky.

A technician should inspect the complete drivetrain because worn cush-drive rubbers, incorrect chain tension or wheel-alignment problems can produce similar symptoms.

HPOR F396 vs HPORC F413

If you want HPOR F396, this is the correct standard high-performance version.

If you specifically want the brass/gold chain, look for the separate HPORC F413 listing.

Buyer FAQs

Does Rolon HPOR F396 fit Bajaj Pulsar F250?

Yes. HPOR F396 is a Rolon chain-sprocket kit application for the Bajaj Pulsar F250 using the 110-link / 15T / 44T configuration.

Does HPOR F396 fit Bajaj Pulsar N250?

Yes. The same HPOR F396 application covers the Pulsar N250 where the 15T / 44T / 110-link setup is required.

What size chain is included?

The kit uses a 520-series R520HPOR chain.

How many links are there?

110 links.

What is the front sprocket size?

15 teeth.

What is the rear sprocket size?

44 teeth.

Is the rear sprocket 6-hole?

Yes. The F396 application uses a 6-hole rear sprocket.

Is this a brass or gold chain?

No.

This is the standard HPOR F396 / R520HPOR version.

Which Rolon kit is the brass version?

The separate HPORC F413 is the brass-plated version associated with the Pulsar F250 / N250 application family.

Is this only a chain?

No. You receive the chain + front sprocket + rear sprocket as a complete kit.

Can I fit this on Pulsar NS200?

Do not order it for NS200 based only on the Pulsar name. NS200 uses different Rolon chain-kit applications depending on the motorcycle version.

Can I fit this on Pulsar RS200?

No fitment is claimed for RS200. It has separate Rolon chain-kit applications.

Will installing this increase top speed?

This product is being sold as a replacement drivetrain kit, not as a gearing modification or guaranteed performance upgrade.

Should I replace the cush rubbers at the same time?

They do not automatically need replacement every time, but the cush-drive rubbers should be inspected while the rear wheel and sprocket assembly are being serviced. Replace them if excessive play, deterioration or damage is found.

Do I need to cut the chain?

The kit is specified with a 110-link chain for the HPOR F396 application. Correct installation should still be performed by a technician who can verify the motorcycle setup before final assembly.

Fitment / Return Prevention

Order this kit only if you require:

Bajaj Pulsar F250 / N250

HPOR F396

R520HPOR

110 Links

15T Front

44T Rear

6-Hole Rear Sprocket

If your existing setup differs, confirm the correct Rolon kit before ordering.