LighTech Track-Use Chain Tensioner with Rear Brake Caliper Bracket Yamaha YZF-R6 RJ27 (2017–2026) TEYA008

Engineered exclusively for track use, the LighTech TEYA008 chain tensioner with integrated rear brake caliper bracket brings race-level precision and repeatability to your Yamaha YZF-R6 RJ27. Whether you are dialling in chain tension between sessions or chasing perfect rear wheel alignment, this component makes every adjustment fast, accurate and consistent — all day long at the circuit.

Key Features

• Dedicated track-use design with integrated rear brake caliper mount, eliminating the need for separate bracket hardware
• Machined from solid Ergal 7075 high-strength aluminium alloy for an exceptional strength-to-weight ratio and proven race durability
• Full CNC milling from billet stock ensures tight tolerances and a precise, rattle-free fit every time
• External adjuster screw allows rapid, fine chain tension changes without removing the wheel
• Laser-engraved graduation scale guarantees perfect left-to-right symmetry and repeatable alignment across tyre changes
• Exact fitment for Yamaha YZF-R6 RJ27, model years 2017 to 2026

Built for the Demands of Track Riding

At the circuit, repeated wheel removals and rapid tyre changes demand hardware that holds its setting and stays consistent under pressure. The TEYA008 answers that need with a rigid Ergal 7075 aluminium construction — the same aerospace-grade alloy used throughout LighTech's race-proven catalogue. CNC milling from solid billet means there is no flex, no slop and no compromise in the geometry that keeps your drivetrain running true.

The external adjuster screw means you can set chain tension precisely without reaching for an Allen key or fighting awkward access angles. Pair that with the laser-engraved scale etched directly into the component and achieving equal tension side-to-side becomes a matter of seconds rather than guesswork. Over a long race weekend, that consistency compounds: faster pit stops, greater confidence in rear-end feel and a drivetrain setup you can trust lap after lap.

Integrated Brake Caliper Bracket

The TEYA008's defining feature is its built-in rear brake caliper bracket. This track-use configuration combines two critical functions into a single, weight-optimised component. By integrating the caliper mount directly into the chain tensioner body, LighTech eliminates additional fasteners and potential flex points, keeping the rear end tighter and more predictable under hard braking.

Fitment and Compatibility

The LighTech TEYA008 is designed as a direct-fit component for the following motorcycle:

• Yamaha YZF-R6 RJ27 — model years 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 and 2026

Always verify your frame code and model year before fitting. This component is intended for track use.

Specifications