LighTech 300 Series Aluminium Bar End Weights Kawasaki Ninja 400 (2018-2023) KTM304

When lap times and handlebar feel matter equally, the LighTech 300 Series bar end weights deliver on the track before they ever turn a head in the paddock. CNC-machined from high-grade aluminium, these weights are engineered to damp the high-frequency vibration that saps concentration and fatigues hands during hard, sustained riding — giving the Kawasaki Ninja 400 a sharper, more planted feel at every corner entry.

Key Features

• CNC-machined aluminium construction — lightweight yet genuinely rigid under racing conditions
• Effective vibration damping reduces handlebar buzz during aggressive, high-revving riding
• Colour-coded anodised ring in green, red or black — LighTech logo printed on the ring for a clean racing aesthetic
• Sold as a pair, ready to fit both sides of the handlebar
• Colour rings also available separately under part number RKTM300, making future colour changes straightforward
• Precise fitment engineered specifically for the Kawasaki Ninja 400 (2018–2023)

Track Performance and Road Feel

Bar end weights are one of the most cost-effective chassis refinements a Ninja 400 rider can make. On circuit, uncontrolled handlebar vibration degrades feel through the grip, masking tyre feedback at exactly the moment you need it most. The LighTech 300 Series addresses this directly: the CNC-aluminium mass is precisely calculated to counteract the resonant frequencies generated by the Ninja 400's inline-two at race pace, keeping the bars settled through long, fast corners and braking zones alike.

On the road the benefit is equally real. Motorway stints and canyon runs that would otherwise leave hands tingling become noticeably less fatiguing, so you arrive at the next stage with sharper reactions and more confidence.

Build Quality and Finish

LighTech machines the 300 Series from solid aluminium billet, keeping mass low without sacrificing the structural integrity needed to survive a kerb strike or trackday tumble. The coloured ring — available in Kawasaki racing green, accent red or understated black — carries the embossed LighTech logo and locks the aesthetic together with the Ninja 400's aggressive bodywork. Each finish option has its own character: green continues the factory racing lineage, red introduces a sharp contrast against the standard liveries, and black suits stripped-back, monochrome builds where every detail is deliberate.

Fitment and Compatibility

These bar end weights are designed and tested as a direct, bolt-on fit for the following model:

• Kawasaki Ninja 400 — model years 2018, 2019, 2020, 2021, 2022 and 2023

Part number: KTM304. Replacement colour rings: RKTM300.

Specifications