Hero Genuine Speedometer Drive Kit (Front Wheel Speedo Gear Set) for Splendor/Passion/HF/Glamour/Achiever – 29K210S

If your bike’s speedometer is showing zero speed, the needle is jumping, the speed reading is erratic, or your new speedometer cable keeps failing early, the root cause is often not the cable—it’s the front wheel speedometer drive gear set (the “speedo meter gear” inside the front hub). The Hero Genuine Speedometer Drive Kit 29K210S is the OEM kit designed to restore correct mechanical drive from the front wheel to the speedometer cable, so your meter reads smoothly and consistently again.

This part is commonly replaced after water ingress, dust contamination, stripped gear teeth, broken drive tangs, or when the hub-side drive gets worn and the cable spins irregularly. Unlike many aftermarket “looks-same” gear sets that cause fast wear or poor engagement, a genuine kit is engineered for the correct tooth profile and fit in the wheel hub on compatible models.

Hero’s official parts store lists this exact item as “Hero Genuine Speedometer Drive Kit … 29K210S”, supplied as 1 unit with a listed price of ₹50.
Independent sellers also list 29K210S as a speedometer drive kit with model applicability across Splendor/Passion/HF/Gl amour families, and some list extended fitment entries by month/year (useful for narrowing variants).

Also searched as: speedometer drive gear, speedo meter gear kit, front wheel speedo gear, speedometer gearbox, speedo cable gear set, “meter gear”, “speedo drive”, 29K210S.

Return-Prevention Fitment Check (Read Before Buying) 

• ✅ Part number must match: 29K210S (check your old part/box or confirm with your mechanic).

• Confirm your bike uses a mechanical speedometer cable + front wheel drive (not a fully electronic wheel speed sensor system).

• Verify your front hub speedometer drive style (the drive unit shape and cable seating). Similar-looking drives are not interchangeable across variants.

• If your bike’s correct drive kit is 29K300S or another SKU, do not order 29K210S.

• For uncertain variants (disc/drum hub changes, year-to-year hub revisions), treat as ❓ VIN/variant verification required before purchase.

Key Features 

• Genuine Hero OEM speedometer drive gear kit (Part No. 29K210S)

• Fixes common issues: speedometer not working, needle jump, wrong speed reading

• Restores proper cable drive engagement from the front wheel hub

• Helps reduce repeated speedometer cable failures caused by hub drive slippage

• Supplied as 1 unit / kit

• OEM-fit gear profile and seating for compatible hubs (return-prevention checks included)

• Workshop-friendly replacement during front wheel service

• Ideal when old drive gears are stripped/worn or water-damaged

• Strong SEO coverage with workshop terms and symptom keywords (better discovery)

Compatibility Table

PLEASE CHECK PART NUMBER BEFORE PURCHASE 

What’s in the box

• 1 × Hero Genuine Speedometer Drive Kit (Part No. 29K210S)

Installation notes (practical, workshop-friendly)

• Install during front wheel service: remove wheel, access speedo drive unit, inspect hub seating.

• Clean old grease/dirt; check for stripped hub tangs (if hub tangs are damaged, drive kit alone won’t solve it).

• Refit with correct grease amount and ensure the speedo cable seats fully and rotates freely.

• After install: spin wheel and verify smooth speedometer needle movement on test ride.

FAQs 

Q1. What does 29K210S do?
It’s the front wheel speedometer drive gear kit that transfers rotation from the wheel hub to the speedometer cable, enabling correct speed reading.

Q2. My speedometer cable is new but meter still doesn’t work—will this help?
Often yes. If the hub-side drive gears are worn/stripped, a new cable won’t fix it. Replace the drive kit and recheck.

Q3. Is this genuine Hero or aftermarket?
This listing is for the Hero Genuine part number 29K210S as shown on Hero’s official parts store and multiple sellers.

Q4. Does it fit Splendor+?
Splendor+ is included in Hero’s official model list for 29K210S and also in seller fitment lists. Still verify your hub drive style before ordering.

Q5. Does it fit Passion Pro / Xpro / Plus?
Some sellers list Passion sub-models under 29K210S, but variants exist—confirm by VIN/old part/hub type if unsure.

Q6. What’s the difference between 29K210S and 29K300S?
They are different speedometer drive kits used on different applications/variants. If your correct SKU is 29K300S, don’t order 29K210S.

Q7. Will this work on bikes with electronic speed sensors?
No. If your bike does not use a mechanical speedo cable + hub drive, this kit is not applicable.

Q8. Does brake type (disc/drum) matter?
It can, because hub/drive design may differ. Always verify the drive unit shape and cable seating.

Q9. What symptoms indicate the drive kit is failing?
Speedometer stuck at 0, needle jumps, speed fluctuates at steady pace, repeated cable failures, grinding/rough rotation at wheel drive.

Q10. Is it sold as a single piece?
Yes—listed as 1 unit in Hero’s official listing.