Royal Enfield 350 block piston kit: price, Bullet, Classic or Electra UCE
Kit for the Bullet, Classic and Electra 350 UCE UCE BS3
Kits for the J-series 350s J-series
Kit not listed here yet.
Royal Enfield 350s at a glance
| Model | Years | Kits here | From |
|---|---|---|---|
| Bullet, Classic, Electra 350 UCE | BS3 | 1 | Rs. 9,990 |
| Meteor, new Classic, Hunter, new Bullet | 2020 onward | 0 | Coming soon |
The 350 engines
Signs your 350 needs a block kit
After fitting: ride gently for the first 500 km and change the oil after that.
Original Royal Enfield or aftermarket?
The kit on this page is sold as Royal Enfield's own part, not an aftermarket copy. It comes as a set: cylinder block and piston.
Common questions
What is the price of a Royal Enfield 350 block piston kit?
The Royal Enfield original kit for the 350 UCE cost Rs. 9,990. This is the price on the kit page today.
Does it fit my Classic 350?
It fits the Classic 350 with the UCE engine, BS3. The Classic 350 sold from 2021 has the newer J-series engine and needs a different kit.
Does it fit the Bullet 350 and Electra 350?
Yes, the UCE Bullet 350 and Electra 350, BS3. Older cast-iron and AVL Bullets have a different engine.
Will it fit the Meteor 350 or Hunter 350?
No. The Meteor 350 and Hunter 350 use the J-series engine. Kit not listed here yet.
How do I know if my bike has the UCE engine?
UCE bikes have the gearbox built into the engine case. Your RC and the year help too: the BS3 UCE bikes came before the BS4 models of 2017.
Is it an original Royal Enfield part?
Yes. It is listed as a Royal Enfield original kit, not an aftermarket copy.
Is a bore kit the same as a block piston kit?
Yes. Bore kit, block piston kit and cylinder piston kit all mean the cylinder block with its piston.
Does the kit include the cylinder head?
No. The kit is the cylinder block with its piston set. The cylinder head is a separate part.
Can I return it if it does not fit?
Yes, within 10 days of delivery.
Is cash on delivery available?
Yes, for most pincodes.