Gasket crankcase cover 3 original Yamaha for 450 YFZR The gasket crankcase cover 3  is a genuine Yamaha part which means it is exactly the same as the one mounted at the factory when the vehicule was new.

Del West +1mm Oversize Titanium Intake Valve for 450 YFZR

Clutch cover gasket Centauro - 450 YFZR  This Centauro clutch cover gasket will provide all the sealing you need during your competitions. The gasket prevents impurities from reaching sensitive parts that could be damaged by friction with sand or dust.

CP Carrillo Piston Ø95 mm – Yamaha 450 YFZR – 13.5:1 Compatibility : Designed for Yamaha 450 YFZR High-performance : 13.5:1 compression ratio for power gains Premium material : Ultra-durable forged aluminum alloy Extreme durability : Built to withstand high temperatures and stress OEM Fitment : Installs on stock Yamaha connecting rod with no modifications

Yamaha 450 YFZR Base Gasket (2009-2025) – Optimal Engine Sealing Compatible with Yamaha 450 YFZR (2009-2025) Ensures perfect sealing between cylinder and engine case High-resistance material withstands extreme temperatures and pressures Precision fit for easy and reliable installation Essential part for engine maintenance and rebuilds

Twin Air 152902DC Pre-Filter – Yamaha 450 YFZR (2009-2025) Twin Air pre-filter , reference 152902DC Protects the main air filter from dust and moisture Extends filter life and improves engine performance High-quality foam for optimal filtration Compatible with Yamaha 450 YFZR (2009-2025)

The Suter MX-Line  clutch kit is a performance clutch developed for the Yamaha 450 YFZR series through approximately 2007 to 2022. It is designed to improve starts, reduce rider effort and enhance lap times with excellent responsiveness.

The Suter clutch cover 004-26500 is a high-strength engine protection component designed for Yamaha 450 YFZR models from 2009 to 2026 . CNC-milled from aircraft-grade aluminium, it delivers robust protection for the clutch housing against impacts and abrasion encountered in off-road riding.