Evotech Bar End Weights (Race) - Aprilia Tuono 660 (2021+) STL_50 The X-Tre Power Box is

The X-Tre Power Box is an advanced Timing Retard Eliminator module which improves throttle response

an aluminum alloy known for its lightness and resistance

Features include compression damping in the left leg and rebound damping in the right leg

Design: 9007800099-0022

Evotech Bar End Weights (Race) - Aprilia Tuono 660 (2021+) STL_50 The X-Tre Power Box isFeatures of Evotech Bar End Weights (Race) for the Aprilia Tuono 660 Direct replacement parts for Aprilias Left and Right OE Bar Ends Compact, streamlined Race design; lighter than EPs Road option Bike specific mounting design, no alteration to bike or Evotech handlebar weights needed CNC machined from stainless steel Durable black powder coating with EPs signature aesthetic All stainless replacement fasteners included Why should I choose Race option