Avian Disc Brake Rotor 120mm/140mm Park Tools not too tight

not too tight

we draped this all with BMX race-specific tread that transitions from a center band with a large contact patch to unidirectional tactile knobbies on the sides

Compound: Sintered metal

but dries to leave a wax-film that delivers an extremely low-coefficient of friction

36h hub shell for strength and race durability

Avian Disc Brake Rotor 120mm/140mm Park Tools not too tightThe Avian BMX Disc Brake Rotor is engineered for BMX racing, offering precise braking performance in both 120mm and 140mm sizes. Product Highlights Available in 120mm and 140mm sizes Vented stainless steel construction for weight reduction and heat dissipation ISO 6 bolt compatibility with 6 screws included Specifications Material: Stainless steel Mount: ISO 6 bolt Weight: 85g Note: If the Avian rotor is unavailable, we may substitute it with a