LighTech Chain Tensioner for Ducati Panigale V4 / V4S / V4R (2025-2026) – TEDU001

When lap times matter, chain tension is not a detail you leave to guesswork. The LighTech TEDU001 chain tensioner is purpose-engineered for the Ducati Panigale V4, V4S and V4R (2025-2026), bringing Italian motorsport precision to a component that directly affects drive consistency, rear-wheel traction and overall chassis balance on track and road alike. Available in black or classic Ducati red, it finishes the drivetrain as sharply as it performs.

Key Features

• CNC-machined from Ergal 7075 aluminium — the same aerospace-grade alloy favoured in racing for its exceptional strength-to-weight ratio and resistance to flex under load.
• Integrated external fine-adjustment screw allows precise chain tension changes without swapping tools, so pre-session setup at the paddock is faster and more repeatable.
• Laser-engraved graduated scale enables symmetrical, millimetre-accurate wheel alignment on both sides, eliminating the guesswork that can introduce handling imbalance.
• Supplied as a complete set — left and right tensioners — so fitment is balanced and immediate, with no mixing of components.
• Available in two finishes — anodised black or Ducati red — to complement the V4 family's distinctive livery with a factory-quality appearance.

Racing Performance & Build Quality

The TEDU001 is not simply a cosmetic upgrade. The choice of Ergal 7075 — machined to tight tolerances rather than cast — ensures the tensioner body resists deformation even under the elevated drivetrain loads generated by the Panigale V4R's race-specification engine. The external adjustment mechanism keeps alignment changes controlled and consistent, which is particularly valuable on a machine where chain tension directly influences swingarm behaviour and rear traction feel. Whether you are chasing a personal best at a trackday or competing at club level, repeatable, accurate chain setup is a performance advantage the TEDU001 is built to deliver.

Road, Trackday and Racing Use

LighTech positions the TEDU001 across all three environments — road, trackday and outright racing — and the design supports each. On the road, the laser scale simplifies routine chain maintenance checks. At the track, the tool-free adjuster saves valuable setup time between sessions. In a racing context, the Ergal 7075 construction provides the structural integrity demanded by sustained high-load operation. Optional compatible paddock stand bobbins are available on request, completing a cohesive LighTech rear-end setup for teams and serious privateers.

Fitment & Compatibility

The LighTech TEDU001 chain tensioner is designed exclusively for the following models:

• Ducati Panigale V4 (2025-2026)
• Ducati Panigale V4S (2025-2026)
• Ducati Panigale V4R (2025-2026)

Specifications