What fork seal fits a GasGas MC 65?

The GasGas MC 65 uses a fork that varies by model year. We stock the manufacturer-verified seal and bushing kits for it; matching is done off the verified application list, not just the seal size.

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 GasGas MC 65.

GasGas MC 65 Fork Seals

Q: What fork oil does the GasGas MC 65 use?

The GasGas MC 65 uses 4wt fork oil, about 240 ml per leg (factory fill WP/KTM Fork Oil SAE 4 (48601166S1)).

Fork specs for the GasGas MC 65 vary by year (see the table below).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.

Kit	Years	Seal size	Replaces OEM
57-146	2021–2026	n/a	n/a
56-197	2021–2026	n/a	n/a
55-163	2021–2026	n/a	n/a

Verified fork kits we stock for your GasGas MC 65

Fork Seal Kit

Fork Dust Seal Kit — Gas-Gas MC 50 (2021-2026) +

$22.20

Fork oil for your GasGas MC 65

A fork-oil change on the GasGas MC 65 uses 4wt fork oil, about 240 ml per leg. Factory fill: WP/KTM Fork Oil SAE 4 (48601166S1). We don't stock 4wt yet, so the closest weight we carry (5wt) is shown below.