Touratech Stage 4 - Black Cartridges kitRef : TRT00820A / 01-042-5840-0

Stage 4 - Black from Touratech: Closed Cartridge kit designed for the front fork. This closed system replaces the internal components of the original fork without altering the steering stem, handlebar mount, brakes, or steering geometry.

Designed for demanding rides and loaded journeys, the Stage 4 kit offers precise suspension adjustment: adjustable spring preload from the top (20 mm over 12 clicks), separate rebound adjustment (20 clicks), and compression adjustment (20 clicks). The damping oil is contained in a sealed cartridge separate from the nitrogen, limiting foam formation and stick-slip for consistent fork response.

• Colour: Black
• Function: ride behaviour / suspension adjustment
• Height: standard height
• Approval: ABE
• Mounting location: front

Technical: Ø35 mm piston for good robustness and damping stability, integrated Hydraulic Endstop to prevent bottoming out, cartridge ready to install with pre-mounted spring. Ideal for those seeking fine and reproducible adjustments based on load and riding style.

Supplied with: 2 Closed Cartridge cartridges, adjustments (rebound + pressure), 2 adjustment tools, mounting tool, mounting oil, installation manual, and fork protection stickers. Compatible notably with BMW RnineT (2014-2020).