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Piston ring set NPR for 1 cylinder / bore: 67 mm / 1.0 GN x 1.2 FE x 2.8 GN, 1 CYL

NPR
Reference: NPR-21-GNH06750
Supplier Ref.: 21-GNH06750
CHF 40.50 Tax included
In stock
Unavailable in store (Promasens)
Shipped on 2026-10-16 from our warehouse
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Piston ring set NPR for 1 cylinder / bore: 67 mm / 1.0 GN x 1.2 FE x 2.8 GN, 1 CYL

Optimise the sealing and performance of your engine with this set of NPR piston rings for 1 cylinder. Designed to offer maximum compression and reduce friction, these rings ensure optimal operation of your engine.

This set of 3 NPR rings has been manufactured for a cylinder with a bore of 67 mm .

Bore: 67 mm

Technical characteristics:

Top ring:

— Width: 1 mm

— Radial depth: 2.50 mm

— Material: steel

— Surface treatment: gas nitriding

Compression ring:

— Width: 1.20 mm

— Radial depth: 2.80 mm

— Material: iron

— Surface treatment: phosphating

Oil control ring:

— Width: 2.80 mm

— Radial depth: 2.80 mm

— Material: steel

— Surface treatment: gas nitriding

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