LighTech TCAAP004B steering lock bracket for Aprilia RSV4 LighTech top clamp
02 · Data & docs

The facts.

Technical data
BrandLighTech
Part numberTCAAP004B
MaterialAluminium
Compatible top clampsLighTech TCAAP003, LighTech TCAAP004
FitmentAprilia RSV4 / Factory / R / RR / RF (2009–2020), Aprilia RSV4 1100 Factory (2021–2026)
FunctionSteering lock bracket for road use with LighTech top clamp
Scope of delivery1x steering lock bracket TCAAP004B (steering lock and top clamp not included)
DescriptionThe whole story

Running LighTech top clamps on your Aprilia RSV4 and still want to use the bike every day without compromise? The LighTech TCAAP004B steering lock bracket is the one part that bridges race-spec geometry and road-legal practicality, letting you retain the original steering lock assembly in a clean, precisely machined aluminium mount that integrates seamlessly with your LighTech triple clamp.

Key Features

  • Designed exclusively for use with LighTech top clamps TCAAP003 and TCAAP004 — a purpose-built fit, not a universal workaround
  • Machined aluminium construction delivers a precise, rattle-free location for the OEM steering lock unit
  • Allows full retention of the original ignition and steering lock on road-registered RSV4 builds
  • Integrates cleanly into the existing LighTech triple clamp set-up with no fabrication or modification required
  • Covers the complete RSV4 family from 2009 through to 2026, including the 1100 Factory

All-Day Usability Without Sacrificing Your Track Set-Up

Upgrading to a LighTech top clamp is one of the most rewarding geometry changes you can make to an Aprilia RSV4, sharpening steering feel and unlocking precise clip-on positioning. The TCAAP004B exists so that upgrade does not come at the cost of everyday usability. Without a steering lock, a road-registered motorcycle fails roadside checks and is effectively uninsurable in many markets. This bracket mounts the factory steering lock unit exactly where it needs to be — securely and correctly — so your RSV4 transitions between track days and road rides without any swap-out ritual.

The bracket itself is machined to the same standards as the rest of the LighTech top clamp family. Aluminium billet construction means it is light and corrosion-resistant, while the precision machining ensures the OEM lock housing sits without play or vibration. There is nothing to adapt, no holes to drill, and no cable ties in sight — it simply bolts in as part of a complete LighTech triple clamp installation.

Fitment & Compatibility

This bracket is designed solely for use alongside LighTech top clamps TCAAP003 and TCAAP004. It is not compatible with the standard Aprilia top clamp or other aftermarket brands.

  • Aprilia RSV4 / Factory / R / RR / RF (2009–2020)
  • Aprilia RSV4 1100 Factory (2021–2026)
  • Compatible top clamps: LighTech TCAAP003 and TCAAP004 only

Specifications

  • Part number: TCAAP004B
  • Brand: LighTech
  • Material: aluminium
  • Compatible top clamps: LighTech TCAAP003, TCAAP004
  • Fitment: Aprilia RSV4 / Factory / R / RR / RF (2009–2020), RSV4 1100 Factory (2021–2026)
  • Scope of delivery: 1x steering lock bracket TCAAP004B (steering lock and top clamp not included)
What's includedEverything in the box
  • 1x steering lock bracket TCAAP004B (steering lock and top clamp not included)
FitmentWhich bikes this fits
  • Aprilia RSV4/1100 Factory/R/RR/RF (2009–2026)
07 · Support

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08 · Paddock

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