MTX 1307 Steel Front Sprocket #520 (MBN) (10-MBN) Chain/Sprocket Pitch_630 Torsional supports for increased stability

Torsional supports for increased stability

sizing adjustments and 3D design for perfect

Colour: black

5mm square link chain

Altering a bike with aftermarket wheels

MTX 1307 Steel Front Sprocket #520 (MBN) (10-MBN) Chain/Sprocket Pitch_630 Torsional supports for increased stabilityMTX 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. OEM replacement