What fork seal fits a KTM 300 EGS?

The KTM 300 EGS uses a front fork that changed across model years: 45 mm (1995–1996), 50 mm (1997), 50 mm (1998–1999). 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 KTM 300 EGS fork?

The KTM 300 EGS has a front fork that changed across model years: 45 mm (1995–1996), 50 mm (1997), 50 mm (1998–1999).

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 KTM 300 EGS.

KTM 300 EGS Fork Seals

Q: What fork oil does the KTM 300 EGS use?

The KTM 300 EGS uses 5wt fork oil (factory fill Fork oil SAE 5 (classic WP)).

Fork specs for the KTM 300 EGS 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.

Fork typeUpside-down

Years	Fork tube
1995–1996	45 mm
1997	50 mm
1998–1999	50 mm

Kit	Years	Seal size	Replaces OEM
55-130	1997	50x63x11	n/a
55-134	1998–1999	50x60x10.5	n/a
55-135	1995–1996	45x58x11	n/a
57-106	1998–1999	n/a	n/a
57-138	1995–1996	n/a	n/a
57-140	1997	n/a	n/a
56-145	1997	n/a	n/a
56-148	1998–1999	n/a	n/a