Beringer Aeronal Cast Iron Floating Brake disc RoundRef : BGR00178A / 1125121002

BERINGER Aeronal® floating brake disc in cast iron, designed for demanding off-road riders. This disc features the brand's characteristic floating design: narrow track and aluminum alloy hub to minimize unsprung mass while maintaining mounting flexibility.

• Brand: BERINGER
• Reference: Y21LGRF
• Track type: Cast iron
• Outer diameter: 297 mm
• Shape: Round, 6 holes
• Type: Floating disc
• Color: Blue
• Indicative weight: ~1440 g (cast iron track)

Designed for direct replacement of the original, this disc is primarily aimed at motocross bikes. The combination of cast iron track and aluminum hub provides durability and weight reduction (approximately 20% savings compared to some traditional constructions), while maintaining the thermal flexibility of the floating concept. The 6-hole drilling and 297 mm diameter make it a suitable solution for the front ends of the machines listed below.

• YAMAHA YZ 450 F (2022)
• FANTIC XX 125 (2021)
• YAMAHA WR 450 F (2022)

Product designed for the Cross universe: mounting, maintenance, and riding remain at the heart of its purpose. Check dimensions and compatibilities before installation.