Rolon HPOR 333 Chain & Sprocket Kit for Bajaj Dominar 250 – 520 HPOR 14T/46T 120L

Genuine Rolon HPOR 333 chain & sprocket kit for Bajaj Dominar 250.

Correct 14T front sprocket, 46T rear sprocket and 120-link R520 HPOR chain setup for Dominar 250 replacement fitment.

Fitment warning: This is for Dominar 250 only. Do not confuse it with Dominar 400, Pulsar NS200, RS200, Duke 250 or KTM Adventure kits even if some sprocket references look similar.

Rolon HPOR 333 is a chain and sprocket kit for the Bajaj Dominar 250. The verified kit setup is 14 teeth front sprocket, 46 teeth rear sprocket and R520 HPOR 120-link chain. Rolon’s official page lists the kit for Dominar 250 with 14T front, 46T rear, and chain reference R520HPOR-120-1; SAP Motors also lists HPOR 333 for Dominar 250 with 14T / 46T / 120 links.

This kit is useful when your Dominar 250 starts showing drivetrain wear symptoms such as chain slap, khat-khat noise, jerky pickup, rough low-speed throttle response, tight spots, rusted links, hooked sprocket teeth or frequent chain adjustment. Replacing the front sprocket, rear sprocket and chain together restores smoother power transfer and prevents premature wear caused by pairing a new chain with old sprockets.

The Dominar 250 is used for daily commuting, highway runs and touring, so the chain kit must handle regular load, higher cruising speeds and Indian riding conditions without compromising correct fitment. HPOR 333 keeps the stock-style 14T/46T/120L drivetrain setup for predictable pickup and smooth running.

Use HPOR 333 only when your motorcycle matches the 14T/46T/120L setup and the front sprocket spline/rear hub pattern match. Under The Hood supplies genuine fitment-focused spares with careful packing and buyer support so riders get the correct Dominar 250 kit instead of a mismatched Bajaj/KTM-family chain kit.

KEY FEATURES & BENEFITS

• Genuine Rolon HPOR 333 chain & sprocket kit.
• Made for Bajaj Dominar 250 fitment where the 14T/46T/120L setup matches.
• Verified setup: 14T front sprocket / 46T rear sprocket / 120-link chain.
• Rolon chain reference: R520HPOR-120-1.
• Front sprocket reference: S 02 552 – 14 teeth.
• Rear sprocket reference: S 02 677 – 46 teeth.
• Helps reduce chain slap, khat-khat sound, jerks and uneven acceleration caused by worn drivetrain parts.
• Complete matched replacement: front sprocket, rear sprocket and drive chain.
• Suitable for commuting, touring, highway use and regular Dominar 250 riding when maintained properly.
• Stock-style replacement feel for smooth pickup and predictable cruising behaviour.
• Direct fit only when sprocket teeth, chain length, front spline and rear hub pattern match.
• Supplied by Under The Hood with correct kit-code focus and safe packing.

TECHNICAL SPECIFICATIONS

COMPATIBILITY SECTION

a) Confirmed Compatible Models

b) Bajaj / KTM Family Fitment Difference

c) ❓ Likely / Popular Retrofits — Check Before Ordering

• Bajaj Dominar 250 variants using the same 14T/46T/120L chain-sprocket setup.
• Modified Dominar 250 bikes only if sprocket teeth, chain length, rear hub pattern and front sprocket spline match.

d) Not Compatible / Common Confusion

• Not automatically compatible with Bajaj Dominar 400.
• Not automatically compatible with Pulsar NS200, RS200, N250, 220F or Avenger models.
• Not automatically compatible with KTM Duke 250 or KTM 250 Adventure even if some sprocket references look similar.
• Not a generic “all Bajaj 250” or “all Bajaj/KTM 250” chain kit.
• Do not sell this as a brass kit unless the physical box specifically states brass plating.
• Do not claim X-ring or O-ring unless the current Rolon box/chain marking clearly confirms it.

VARIANTS

Default Variant: Rolon HPOR 333 – Bajaj Dominar 250 – 14T/46T/120L

Do not combine this listing with Dominar 400, Pulsar NS/RS kits, KTM Duke/Adventure kits, brass kits or upgraded chain variants unless each kit code has its own verified product page and fitment notes.

WHAT’S IN THE BOX

• 1 x Front Sprocket – 14 teeth
• 1 x Rear Sprocket – 46 teeth
• 1 x Rolon R520 HPOR Drive Chain – 120 links
  

INSTALLATION & MAINTENANCE NOTES

• Install at a professional motorcycle workshop for correct alignment, chain slack and torque.
• Replace chain, front sprocket and rear sprocket together; do not run a new chain on worn sprockets.
• Before installation, confirm your current setup is 14T front / 46T rear / 120-link chain.
• Check front sprocket spline and rear sprocket hub pattern before dismantling.
• Maintain chain slack as per the Bajaj owner’s manual for the Dominar 250.
• Use motorcycle-safe chain cleaner and lubricate regularly, especially after rain, washing, dusty rides or highway touring.
• Avoid steel wire brushes, petrol, thinner, hot water and direct high-pressure water jet on the chain.
• Re-check slack and wheel alignment after the first 200–300 km as the new kit beds in.
• Inspect rear hub dampers during installation; worn dampers can still cause jerks even after fitting a new chain kit.

FAQ

Q1. Will Rolon HPOR 333 fit my Bajaj Dominar 250?
Yes, if your Dominar 250 uses the 14T front sprocket, 46T rear sprocket and 120-link R520 HPOR chain setup. Always verify the existing setup if the motorcycle has been modified.

Q2. What are the sprocket teeth and chain length?
The verified setup is 14T front sprocket, 46T rear sprocket and 120-link chain.

Q3. Is this a 520 chain kit?
Yes. Rolon lists the chain reference as R520HPOR-120-1, so the kit belongs to the 520 chain family.

Q4. Is HPOR 333 an O-ring or X-ring kit?
This listing does not claim O-ring or X-ring construction unless the current physical box or chain marking clearly confirms it. The safe confirmed specs are HPOR 333, Dominar 250, R520HPOR-120-1, 14T front, 46T rear and 120 links.

Q5. Is HPOR 333 a brass chain kit?
No. Do not sell HPOR 333 as a brass chain kit unless the current physical box specifically states brass plating.

Q6. Will this fit Bajaj Dominar 400?
No, not by assumption. Dominar 400 uses a separate kit application and must be verified by exact kit code, teeth count and chain length.

Q7. Will this fit Pulsar NS200 or RS200?
Do not assume Pulsar fitment. NS200 and RS200 use separate Rolon kit applications, so HPOR 333 should stay focused on Bajaj Dominar 250.

Q8. Will this reduce chain noise, jerks and chain slap?
Yes, if the issue is caused by worn chain links, hooked sprocket teeth, tight spots, rust or incorrect chain adjustment. Also inspect wheel alignment, rear hub dampers and bearings.

Q9. Should I replace only the chain?
No. For best life and smooth running, replace the chain, front sprocket and rear sprocket together.

Q10. Why buy from Under The Hood?
Under The Hood focuses on correct kit-code fitment, genuine sourcing, safe packing and buyer guidance, which matters because the wrong rear sprocket teeth, chain length or Bajaj/KTM-family assumption can cause installation failure.