MMULTI-HOLE DESIGN:The multi-hole design of the brake disc can provide excellent fast braking effect when the bicycle needs to stop. At the same time, it also supports rapid cooling and heat dissipation.
POWERFUL BRAKING:The brake disc can provide good friction effect when it needs to stop, and effectively improve the braking effect. It is a great accessory for mountain bikes or electric scooters.
EASY TO INSTALL:The brake disc is easy to install and disassemble, and it can be installed without any tool assistance. Even if it is used for the first time, there is no difficulty. It is the best replacement sprocket accessory.
SCOPE OF APPLICATION:This brake disc is usually used in bicycles, tricycles, motorcycles and other vehicles. It has a wide range of applications and can meet your various needs. The specifications are fully produced in accordance with factory standards and are tightly locked.
STEEL PRODUCTS:The brake disc is made of high-quality steel, exquisite workmanship, stable structure, high hardness, not easy to break, durable, not easy to damage, long service life, high cost performance, and excellent value for money. Product Description
Specification:
Item Type: Rear Sprocket 
Material: Steel
Weight: Approx. 234g/8.3oz
Inner Diameter: Approx. 64mm/2.5in
Diameter: Approx. 122mm/4.8in
Package List:
1 x Rear Sprocket