MTX 51 Tooth Rear Sprocket for GasGas EC300 2003-2005

MTX 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
Exceeds OEM specifications
Heat treated and hand finished
Constructed from C49 high carbon steel

Pitch: 520
Teeth: 51

NOTE: Actual sprocket design may be different from the image above.

Bike Fitment:

• fits GasGas EC300 2003
• fits GasGas EC300 2004
• fits GasGas EC300 2005