Source for R 50/5 pistons and rings

[69zeff65]

I just picked up my very early R 50/5 and I may need to bore it and replace to original pistons and rings. I have done a search and found there is very little availability for these parts from the usual vendors, any suggestions would be appreciated.

 

[oldcamper]

I see several r50 piston sets on eBay.

 

[James.A]

If you are going to bore and replace the pistons, you could go to 600 cc's. You might have to change some carb jets if you do that. You could go to 750 cc's but you would need compatible pistons, heads and carbs for that.

 

[69zeff65]

I see several r50 piston sets on eBay.

I've looked there but have not seen R 50/5 pistons.

 

[migrant]

Might consider this and keep the stock pistons with new rings.

PowerSeal USA | NikaSeal Cylinder Repair and Plating

PowerSealUSA - Your Performance NikaSeal Plating Headquarters

www.powersealusa.com

 

[kinterridge]

Sent you a PM regarding pistons.

 

[HSVPhil]

>> https://www.boxer2valve.com << I know these folks are competent w/Airheads.
They're in Hendersonville, NC

>>

BMW Airhead Experts | Parts & Accessories | Cylinder Head Repair

Keep your iconic BMW Airhead in prime condition with BeemerShop's comprehensive parts and services. Explore a curated selection of high-quality components for your classic ride.

www.beemershop.com

<< is famous on the Airhead Forum.

These guys are also good to know about when needed - fast deliveries to your door from the UK!
>>

Welcome to Motobins - The site for BMW Motorcycle Spares

Motobins is the number 1 supplier for BMW Motorcycle spares and accessories. All models from 1970 covered. Thousands of products in our online catalogue of new parts with online ordering and same day despatch at very competative prices. World wide distribution. Online technical hints and tips...

www.motobins.co.uk

<<

Good Luck in your hunt for R50 solutions!
VR, HSV-Phil & KSV-Karen

 

[69zeff65]

I believe I have secured a very good set of cylinders and pistons from a very generous member. Thank You David.