Fascino 125 Fi BS62020-Present
Ray ZR 125 Fi2020-Present
Ray ZR Street Rally 125 Fi2020-Present
Fits the Yamaha Ray ZR 125 and Fascino 125 BS6. Not for BS4 or older models.
Which Yamaha Ray or Fascino 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 badge. The BS6 scooters say 125 Fi.
DEXO kits rated 4.2 by eAuto buyersRead reviews
Which scooters does this Yamaha Ray ZR 125 and Fascino 125 BS6 block piston kit fit?
Fits
- Yamaha Ray ZR 125 Fi BS62020 onward
- Yamaha Ray ZR Street Rally 125 Fi BS62020 onward
- Yamaha Fascino 125 Fi BS62020 onward
Not for
- Ray, Ray Z and Ray ZR, BS4 and olderUp to March 2020
- Fascino and Alfa, BS4 and olderUp to March 2020
Ray and Fascino BS6 vs older: which block do you need?
| Ray ZR and Fascino 125 BS6 | Ray and Fascino 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 |
| Kit to buy | This kit | Older kit, Rs. 2,950 |
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 | Yamaha Ray ZR 125 Fi, Ray ZR Street Rally, Fascino 125 Fi, BS6 |
| Emission norm | BS6 |
| Years | 2020 onward |
| Bore | 52.4 mm |
| Engine | 125 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 Yamaha Ray ZR 125 and Fascino 125 BS6 block piston kit?
Rs. 2,950 including all taxes, with free shipping. This is the full kit, not just the piston.
Is this kit for a BS4 Ray or Fascino too?
No. This kit is for the BS6 Ray ZR 125, Ray ZR Street Rally and Fascino 125 Fi. For a BS4 or older Ray or Fascino, order the older Ray kit so the block matches your engine.
Does it fit the Fascino 125 Fi and the Ray ZR Street Rally?
Yes. The Fascino 125 Fi BS6, the Ray ZR 125 Fi BS6 and the Ray ZR Street Rally 125 Fi BS6 all use this kit.
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 Yamaha part?
No, it is not Yamaha-branded. It is a genuine DEXO kit made for the Yamaha Ray ZR 125 and Fascino 125 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 Ray ZR 125 or Fascino 125 BS6? Your review will show here. We send every buyer a WhatsApp message after delivery.
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Delivery Details
Description
Full kit to rebuild the top of a Yamaha Ray ZR 125 Fi, Ray ZR Street Rally or Fascino 125 Fi BS6 engine: cylinder block, piston, ring set, pin and circlips. Made by DEXO. Not for Ray, Ray Z, Ray ZR, Fascino or Alfa, BS4 and older.

