Hero Genuine Front Brake Disc Rotor (Front Disc Plate / Brake Tali) for Passion XPro, Glamour FI, Ignitor – Part No. 45251KSP861S

Buy the Hero Genuine Front Disc Brake / Front Brake Disc Rotor – Part No. 45251KSP861S for verified fitment on Passion XPro, Glamour FI, and Ignitor. Commonly asked as front disc plate / disc rotor / front brake tali, this OEM rotor ensures correct mounting, stable braking feel, and avoids the vibration issues that often come with worn or duplicate discs.

DETAILED DESCRIPTION

The front brake disc (rotor) is a safety-critical component mounted on the front wheel, working with the caliper and pads to deliver controlled stopping power. When the disc becomes scored, unevenly worn, or slightly warped, riders often feel lever pulsation/vibration, hear brake noise, or notice reduced braking confidence—especially in traffic and monsoon conditions.

Hero Genuine 45251KSP861S is sold as a Front Disc Brake on Hero’s official shop, and the product description highlights OEM engineering such as precision ground flatness and a design intended for better braking performance and longevity. However, for fitment, the official Hero product page itself advises to check vehicle compatibility / e-catalogue—and your Hero brake-disc chart confirms this part number for a limited set of models.

Choosing OEM matters with brake rotors because correct material quality and tolerances help prevent runout, improve pad contact, and reduce repeat labour. With underthehood.co.in, you get genuine Hero spares with proper packaging and careful dispatch, so you can service confidently with the correct part number.

KEY FEATURES / BENEFITS

• Genuine Hero MotoCorp front brake disc rotor – safety-critical OEM part

• Part No. 45251KSP861S (Front Disc Brake / Disc Front Brake)

• Common market names: Front Disc Plate / Disc Rotor / Front Brake Tali

• Precision ground for flatness for stable braking feel (Hero description)

• Designed for improved braking ability and longevity (Hero description)

• Verified fitment focus: Passion XPro, Glamour FI, Ignitor (as per your Hero chart)

• Ideal replacement if disc is warped/scored (confirm by mechanic before ordering)

• Net quantity: 1 unit

COMPATIBILITY TABLE

Fitment rule (critical): Use your VIN / exact variant to confirm 45251KSP861S with Hero ASC before ordering. The official Hero product page also instructs to check compatibility/e-catalogue.

TECHNICAL SPECIFICATIONS 

• Part Number: 45251KSP861S

• Category: Brakes → Front Brake Disc / Rotor

• Hero product type: Front Disc Brake

• Net Quantity: 1 unit

• Country of Origin: India

• Weight (Hero listing): 830 g

• Package Dimensions (Hero listing): 10L × 10W × 1H cm

• MRP on Hero shop (may vary over time): ₹1,290 (incl. taxes)

WHAT’S IN THE BOX

• 1 × Hero Genuine Front Brake Disc Rotor – Part No. 45251KSP861S

INSTALLATION & USAGE NOTES

• Install at a Hero Authorised Service Centre or by an experienced mechanic (brakes are safety-critical).

• Clean hub mounting face; fit evenly to reduce runout and vibration.

• Tighten disc bolts in a criss-cross pattern and torque as per service practice/manual.

• Inspect pads; replace if worn/glazed and do proper bedding-in after installation.

• Test braking progressively at low speed before returning to normal riding.

FAQs

Q1. Is 45251KSP861S original Hero or aftermarket?
It is a Hero Genuine front disc brake rotor sold on Hero’s official shop and by genuine-parts sellers.

Q2. What are the common local names for this part?
Most riders/mechanics call it front disc plate, disc rotor, or front brake tali.

Q3. Will this fit my Passion XPro / Glamour FI / Ignitor?
This listing is restricted to those models as per your Hero brake-disc chart. Still, confirm by VIN + exact variant/year before ordering.

Q4. My brake lever vibrates while braking—does the disc need replacement?
Vibration/pulsation commonly points to disc runout/warp, but it can also be pad deposits, caliper issues, or hub problems. Ask your mechanic to confirm.

Q5. Do I need to change brake pads along with the disc rotor?
Recommended if pads are near end-life, uneven, or glazed. New disc with old pads can reduce braking feel and bedding quality.

Q6. Does Hero mention anything special about this rotor’s build?
Hero’s description mentions precision ground flatness and design focus on braking ability and longevity.

Q7. How do I confirm compatibility before ordering online?
Share your VIN / exact model code with a Hero ASC and match the part number 45251KSP861S. The Hero product page also suggests checking e-catalogue/compatibility.