The Ohlins KT1398 TTX 30 is a rear shock unit designed for KTM 65 SX applications where consistent damping control and clear chassis feedback matter. Built around Ohlins’ TTX architecture, it’s intended to provide stable performance across changing track conditions. This unit is supplied without a spring, allowing spring selection to suit rider and use.

Ohlins | Made to race, perfected to ride

TTX technology uses a separated oil/gas layout to help maintain damping consistency over longer motos. The design focuses on keeping damping behaviour predictable under repeated impacts and hard riding.

Who this shock is for

Suited to riders and race teams wanting a tunable rear shock solution for motocross use on the KTM 65 SX. It’s also a good match when you want to select the spring separately rather than using a supplied spring.

Shock design & features

This is an Ohlins TTX 30 rear shock with a pressurised, separated oil/gas design intended to reduce fade and keep damping stable. The valving concept is aimed at improving traction and maintaining stability through braking bumps and corner exits.

Tuning controls

Adjustment is provided for both compression and rebound damping, enabling track-side tuning for grip, support and balance. Compression adjustment lets you tune resistance to bumps and load transfer, while rebound adjustment helps control how quickly the shock returns after compression.

Before you install

No spring is supplied with this shock; spring selection is required before installation (refer to the noted spring series for compatibility). Installation and setup are best handled with correct tools and an initial baseline, then refined through controlled testing.

Serviceability/lifecycle

Like any high-performance shock, routine servicing helps keep damping consistent and wear controlled. Regular oil and seal maintenance is recommended, particularly when used in dusty or muddy conditions.

SKU KT1398
Model # T30PR1C1W
Barcode # KT1398
Brand Ohlins
Shipping Weight 5.0000kg
Shipping Size 0.300 x 0.300 x 0.500m
Type Units
See our Shipping Information See our Frequently Asked Questions
Position (Front or Rear) Front cartridge
Shock Length Eye to Eye (mm) 348.0
Spring Rate No Spring/s Supplied
Type Code T30PR1C1W
Stroke Metal to Metal (mm) 103.0
Product Family TTX 30
Notes 00181- series spring
Fitted Spring Sold separately, see notes.
Rec. Ohlins Oil 01304-

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