MTX 276 Steel Front Sprocket #520 size:15 Tooth Airflow is optimized through ventilation

Airflow is optimized through ventilation zippers on the front and back of the legs

Constructed from cold rolled steel for exceptional strength and durability with a black oxide finish to prevent corrosion

50C users can use Group Mesh Intercom mode

Premier's most successful general-use material

and stain-resistant fabric coating: Set to the newest DWR C0 eco-standards

MTX 276 Steel Front Sprocket #520 size:15 Tooth Airflow is optimized through ventilationMTX OE Steel sprockets are strong and durable, heat treated and hand finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost effective solution for replacing old worn and warped sprockets. Features: OEM