What fork seal fits a KTM 690 Duke R ABS?

The KTM 690 Duke R ABS uses a front fork that changed across model years: 48 mm (2013–2016), 43 mm (2017). 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 690 Duke R ABS fork?

The KTM 690 Duke R ABS has a front fork that changed across model years: 48 mm (2013–2016), 43 mm (2017).

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 690 Duke R ABS.

KTM 690 Duke R ABS Fork Seals

Q: What fork oil does the KTM 690 Duke R ABS use?

The KTM 690 Duke R ABS uses 4wt fork oil, about 534 ml per leg (factory fill WP/KTM Fork Oil SAE 4 (48601166S1)).

Fork specs for the KTM 690 Duke R ABS 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.

Years	Fork tube
2013–2016	48 mm
2017	43 mm

Kit	Years	Seal size	Replaces OEM
55-114	2017	43x53x9.5	KTM 43570623, KTM R14049
55-131	2013–2016	48x58x9.5	Yamaha 1C3-23145-L0-00
57-105	2013–2016	n/a	n/a
57-137	2017	n/a	n/a
56-126	2014–2017	n/a	n/a
56-146	2013	n/a	n/a

Verified fork kits we stock for your KTM 690 Duke R ABS

Fork Seal Kit

Fork Oil Seal Kit — Gas-Gas EC250 (2012) + 174

$19.12

Fork Seal Kit

Fork Dust Seal Kit — Beta RR 2T 125 (2019-2023)

$19.50

Fork Seal Kit

Fork Dust Seal Kit — BMW F800GS (2013-2017) +

$21.01

Fork Seal Kit

Fork Oil & Dust Seal Kit — Gas-Gas EC125 (2003)

$39.78

Fork Seal Kit

Fork Oil & Dust Seal Kit — Gas-Gas EC125 — 5 Make...

$39.78

Fork oil for your KTM 690 Duke R ABS

A fork-oil change on the KTM 690 Duke R ABS uses 4wt fork oil, about 534 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.