50SX Rear Shock Upgrade

SBR 50SX Rear Shock Upgrade – Optimized Valving for Extended Swingarm Performance
Transform the handling of your KTM 50SX with the SBR Rear Shock Upgrade, specifically tuned for bikes equipped with our +40mm long swingarm. Performed in our Lund, Sweden workshop, this service upgrades the original WP shock using a high-performance KYB piston and custom shimming to deliver superior damping and control.

400,00 

19 in stock

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Key Features

  • KYB piston installed in the stock WP shock body
  • Precision shimming/valving tailored to the extended swingarm geometry
  • Significantly reduces bottoming on big jumps and rough landings (addressing a common stock WP weakness)
  • Maintains OEM mounting and compatibility—no full shock replacement needed
  • Professional rebuild process in a dedicated CNC-focused facility

Model-Specific Details & Benefits

Compatibility:

KTM 50SX models 2024–current (optimized when paired with SBR +40mm Long Swingarm)
Exchange-based: Send your new or good-condition shock for upgrade

Proven Performance

The custom valving provides markedly improved damping characteristics, smoother absorption over bumps and whoops, and enhanced stability under hard acceleration or braking. Riders experience greater confidence and control, especially on demanding tracks where stock setups fall short—ideal for advancing young racers.

Pricing & Process:

Upgrade cost: 500€ (exchange/rebuild on a good-condition shock)
If your shock requires additional service (e.g., seals, oil change, nitrogen recharge), parts are charged separately
Turnaround depends on current workshop schedule—contact for details

Proven Results: Extensively tested on Swedish tracks with excellent feedback—consistent performance gains and durability when matched to the long swingarm setup.

Installation: Direct fit into the bike post-upgrade—no additional modifications required. Standard shock mounting and setup procedures apply.