What fork seal fits a Aprilia RSV4 RR?

The Aprilia RSV4 RR uses a 43 mm upside-down fork with 43x54x9 oil seals. We stock the manufacturer-verified seal and bushing kits for it; matching is done off the verified application list, not just the seal size.

What size is the Aprilia RSV4 RR fork?

The Aprilia RSV4 RR has a 43 mm upside-down fork with 43x54x9 oil seals.

Can I use any seal with the same dimensions?

No. Fork seals can share a size and still not seat correctly in a different fork design, so use the seal verified for your bike. The kits listed here are confirmed by the manufacturer to fit the Aprilia RSV4 RR.

Aprilia RSV4 RR Fork Seals

Q: What fork oil does the Aprilia RSV4 RR use?

The Aprilia RSV4 RR uses 2.5wt fork oil (factory fill Sachs spec SAE 0W / ISO VG32 (~2.5wt)).

The Aprilia RSV4 RR runs a 43 mm upside-down front fork, oil seal 43x54x9 (Sachs 43mm USD (Aprilia RSV4 / Tuono V4 group)).Every kit here is verified by the manufacturer to fit this exact bike. Fork seals can share a size and still not seat in a different fork, so we only list what is confirmed for your bike.