Activa 125 BS6
Grazia 125
Fits the Honda Activa 125 BS6 and Grazia BS6. Not for BS4 or older models.
Which Honda Activa 125 do you have?

- Look at your RC. Emission norm says Bharat Stage VI or BS6.
- Check the registration date. Scooters registered from April 2020 are BS6.
- Look at the engine. An Activa 125 BS6 has fuel injection and no carburettor.
DEXO kits rated 4.2 by eAuto buyersRead reviews
Which scooters does this Honda Activa 125 BS6 and Grazia BS6 block piston kit fit?
Fits
- Honda Activa 125 BS62020 onward
- Honda Grazia BS62020 onward
Not for
- Activa 125 BS4 and older52.4 mm bore
- Activa 6G and other 110 cc ActivaDifferent engine
Activa 125 BS6 vs older Activa 125: which block do you need?
| Activa 125 BS6 | Activa 125 BS4 and older | |
|---|---|---|
| Years | 2020 onward | Up to March 2020 |
| RC says | Bharat Stage VI | Bharat Stage III or IV |
| Fuel system | Fuel injection | Mostly carburettor |
| Cylinder bore | 50 mm | 52.4 mm |
| Kit to buy | This kit | Older kit, Rs. 2,990 |
What is in the box
- Cylinder block, 1
- Piston, 1
- Ring set, 1
- Piston pin, 1
- Circlips, 2
Gasket, valves and cylinder head are not included.
Signs your scooter may need a new block piston
- White or blue smoke from the exhaust
- Engine oil level drops quickly
- Weak pickup or falling mileage
- Knocking sound from the top of the engine
Ask your mechanic to confirm before you order.
Specifications
| Brand | DEXO |
|---|---|
| Part | Block piston kit, also called cylinder kit or bore kit |
| For | Honda Activa 125 BS6 and Grazia BS6 |
| Emission norm | BS6 |
| Years | 2020 onward |
| Bore | 50 mm |
| Engine | 124 cc |
| Packed and sold by | Anay Autoparts Retail Private Limited, 2109, Second Floor, D.B. Gupta Road, Naiwala, Karol Bagh, New Delhi 110005 |
Questions about this kit
What is the price of the Honda Activa 125 BS6 and Grazia BS6 block piston kit?
Rs. 2,250 including all taxes, with free shipping. This is the full kit, not just the piston.
Will a BS4 Activa 125 block fit a BS6 Activa 125?
No. The BS6 Activa 125 has a 50 mm bore and the BS4 model has a 52.4 mm bore. Choose the kit by your scooter's norm, not by the name Activa alone.
Are block piston, bore kit and cylinder kit the same thing?
Yes. Mechanics use all these names for the same set of parts.
Is this an original Honda part?
No, it is not Honda-branded. It is a genuine DEXO kit made for the Honda Activa 125 BS6 and Grazia BS6, with every part in one matched set, ready to fit. DEXO is the block kit eAuto customers choose most, with more than 5,800 ordered since 2024, and over 500 buyers have come back to order again.
Does the kit include the gasket, valves or cylinder head?
No. The gasket, valves and cylinder head are sold separately. Ask your mechanic to check the valves and head while the engine is open.
What if it does not fit my scooter?
We confirm fitment by phone before shipping. If it is still wrong, you can return it within 10 days.
What buyers say about DEXO kits
These reviews are for DEXO kits for other bikes, bought at eAuto. They are not counted in this kit's stars.
4.2 average, DEXO kits at eAuto
Nice product nice packaging everything is nice.
Tapan D.Verified buyerSuzuki Max 100 kit
Best hai
Siddharth S.Verified buyerSuzuki GS 150R kit
Have not installed it though. Bit build quality looks very good
Amol P.Verified buyerHero CBZ (old model) kit
See more reviews
Good service
Manoj T.Verified buyerBajaj Pulsar 220 kit
More than enuff on than price proceed to buy. I can use almost 15 day it's very good at my honda shine sp bs4 model. But i can buy valves also it's can't suitable.
Naveen V.Verified buyerHonda Shine (BS4) kit
Budget friendly but its 135cc block not 150cc.
Mayank K.Verified buyerYamaha R15 V1 kit
Correct suitable Parts
Rakesh R.Verified buyerBajaj Pulsar 150 DTSi UG2 kit
Good product
Sudhakar S.Verified buyerHonda Shine (BS4) kit
Bought this kit for your Activa 125 BS6 or Grazia BS6? Your review will show here. We send every buyer a WhatsApp message after delivery.
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Delivery Details
వివరణ
Full kit to rebuild the top of a Honda Activa 125 BS6 and Grazia BS6 engine: cylinder block, piston, ring set, pin and circlips. Made by DEXO. Not for Activa 125 BS4 and older.

