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RC 390 Titanium Valve Spring Retainers

Name: Gray Area KTM RC 390 Titanium Valve Spring Retainers - RC 390 Titanium Valve Spring Retainers
Brand: Gray Area KTM
SKU: 37307660632219
Price: 99.99 USD
Availability: InStock
Rating: 5 (2 reviews)

4.5 (1,234)

Sold 100+ last 30 days

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$99.99

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Titanium Valve Spring Retainers for 390's
Titanium valve spring retainers for the 390 series of motors. If you run your 390 at high RPMs for an extended period of time you will need these. Under these condition the stock valve spring retaine...

Reviews

5.0

2 ratings

Perfect response

Panayiotis · September 10, 2025

Beautiful Retainers

Top quality spring Retainers from APE. Gives you the opportunity to use the 9.48mm (⅜") shims. I have a set shims from Hot Cams so makes it really handy. And once again, excellent customer service again from Paxton. Many thanks Neil (New Zealand)

Neil · June 12, 2025