Hero Genuine Front Brake Disc Rotor (Front Disc Plate / Brake Tali) for Passion Pro, Xtreme, Glamour – Part No. 45251KVE901S

Replace a worn or warped rotor with the Hero Genuine DISC FRONT BRAKE (Front Brake Disc Rotor) – Part No. 45251KVE901S. Also searched as front disc plate / disc rotor / front brake tali, this OEM part is listed for Passion Pro, Achiever, Passion Xpro, Glamour, and CBZ Xtreme, ensuring correct fitment and reliable braking feel.

DETAILED DESCRIPTION

The front brake disc (rotor) is a safety-critical component mounted on the front wheel assembly, working with the brake pads and caliper to slow the bike with consistent bite and control. If your disc is worn, glazed, or slightly warped, you may notice vibration/pulsation at the lever, longer braking distance, brake noise, or uneven pad wear—especially after heavy city riding or monsoon use.

Hero Genuine Part No. 45251KVE901S is officially listed as “DISC FRONT BRAKE” and is applicable to Passion Pro, Achiever, Passion Xpro, Glamour, and CBZ Xtreme model families. Hero’s own description highlights a rotor designed for brake ability and longevity, with precision ground flatness and vent holes/outer shape for heat dissipation and weight savings.

Choosing OEM matters for a rotor because correct metallurgy, flatness, and mounting accuracy directly impact braking stability and pad life. Local/duplicate rotors can introduce runout or premature wear, increasing risk and repeat labour cost.

At underthehood.co.in, we focus on genuine Hero spares with proper packaging and careful dispatch, so you receive the correct part number for your bike’s front disc setup and can service with confidence.

KEY FEATURES / BENEFITS

• Genuine Hero MotoCorp front brake disc rotor – correct OEM fitment

• Official Hero name: DISC FRONT BRAKE (Part No. 45251KVE901S)

• Mounted on front wheel assembly (front disc position)

• Precision-ground for flatness; vent-hole design helps heat dissipation

• Also known as Front Disc Plate / Disc Rotor / Front Brake Tali

• Verified model applicability: Passion Pro, Achiever, Passion Xpro, Glamour, CBZ Xtreme

• Ideal when rotor is warped, scored, or beyond service limit (check with mechanic)

• OEM rotor helps maintain predictable lever feel and even pad wear

COMPATIBILITY TABLE

Note: BS stage, exact year, and sub-variant can differ within the same model name. Please confirm 45251KVE901S using your VIN/vehicle model code with a Hero ASC/mechanic before ordering.

TECHNICAL SPECIFICATIONS 

• Part Number: 45251KVE901S

• Category: Brakes → Front brake disc / rotor

• Position: Front wheel assembly (front disc)

• Net Quantity: 1 unit

• Country of Origin: India

• Listed Weight: 870 g

• Package Dimension (listed): 10L × 10W × 1H cm

• Design notes (Hero): precision ground; vent holes/outer shape for heat dissipation and weight savings

• Manufacturer/Packer: Hero MotoCorp Limited

WHAT’S IN THE BOX

• 1 × Hero Genuine Front Brake Disc Rotor (DISC FRONT BRAKE) – Part No. 45251KVE901S

INSTALLATION & USAGE NOTES

• Install via Hero Authorised Service Centre or an experienced mechanic (braking is safety-critical).

• Inspect hub mounting surface; clean and seat rotor evenly to avoid runout/vibration.

• Use correct torque on disc bolts; replace damaged bolts and use thread-locker if recommended by service practice.

• If pads are worn/uneven, replace pads together and bed-in after installation.

• After fitment, spin wheel and check for rubbing; test brake progressively before normal riding.

• Avoid water/grease contamination on rotor braking surface during installation.

FAQs

Q1. What is 45251KVE901S in Hero terms?
It is the Hero Genuine “DISC FRONT BRAKE”—the front brake disc/rotor for the listed model families.

Q2. Is this the same as “front disc plate” or “front brake tali”?
Yes. Many dealers list it as Front Disc Plate / Front Brake Tali, which refers to the same rotor.

Q3. Will this fit my Passion Pro / Glamour / Xtreme exactly?
It is officially listed for Passion Pro, Achiever, Passion Xpro, Glamour, and CBZ Xtreme, but sub-variants can differ. Confirm with VIN/model code before ordering.

Q4. Do I need to change brake pads when replacing the disc rotor?
Often recommended if pads are near end-life, glazed, or unevenly worn. New rotor + old pads can reduce performance and bedding quality.

Q5. My brake lever pulsates while braking—can a new disc fix it?
Pulsation commonly indicates rotor runout/warp, but it can also be due to caliper issues or wheel/hub problems. Ask your mechanic to diagnose before purchase.

Q6. Is this a brake pad set?
No. 45251KVE901S is the disc rotor, not the pads.

Q7. How do I confirm this is genuine when it arrives?
Check proper Hero packaging/label, part number match, and physical finish; for final confirmation, a Hero ASC can verify using the code.