2019 New MTB 140/160/180/203mm Bicycle brake disc Road Floating Bicycle Brake Six Nail Disc for Mountain Bike Brake Ro

Name: 140mm

Material: Magnesium alloy disc heart + 404 stainless steel + aluminum wing cooling fin

Color: black, red, blue, gold

Specifications: (approx.) 140mm; Thickness:approx 1.84 mm

Process: Pitch: the center distance of the hole is 44 mm/ (international standard six-pin disc)

Suitable for riding

Features: The adoptive material is a cold forging aluminum alloy with strong toughness, high corrosion resistance and good heat dissipation

Packaging: carton (disc, 6 screws)

Name: 160mm

Material: Magnesium alloy disc heart + 404 stainless steel

Color: black, red, blue, gold

Specifications: (approx.) 160mm and 180mm; Thickness:approx 1.84 mm
weight :approx 105g(160mm)
Process: Pitch: the center distance of the hole is 44 mm/ (international standard six-pin disc)

Suitable for riding

Name: 180mm

Material: Magnesium alloy disc heart + 404 stainless steel

Color: black, red, blue, gold

Specifications: (approx.) 180mm; Thickness:approx 1.84 mm
Process: Pitch: the center distance of the hole is 44 mm/ (international standard six-pin disc)

Suitable for riding

Name: 203mm

Material: Magnesium alloy disc heart + 404 stainless steel + aluminum wing cooling fin

Color: black, red, blue, gold

Specifications: (approx.) 203mm; Thickness:approx 1.84 mm

Process: Pitch: the center distance of the hole is 44 mm/ (international standard six-pin disc)

Suitable for riding

Features: The adoptive material is a cold forging aluminum alloy with strong toughness, high corrosion resistance and good heat dissipation

Packaging: carton (disc, 6 screws)