ESJOT SPROCKET FRONT 13T 520 GASGAS/ YAMAHA 125-450cc 2001-2024

ESJOT front sprockets have been specially developed for the high OEM requirements and are among the best pinions on the market worldwide.

A special steel, high-quality case hardening and precise gearing ensure exceptionally high strength and durability - ideal for wear-intensive conditions in all areas.

• Weight optimisation through lightening holes and additional twist-in.
• Specially optimised for racing applications.
• No negative effect on running performance despite maximum weight reduction.
• Machined on CNC automatic lathes.
• State-of-the-art broaching machines guarantee a precise fit on the drive shaft.
• Concentricity and axial run-out tolerances of less than 0.1 mm.
• 100% Made in Germany.

Suitable for:

GasGas EC 250 4T 2011
GasGas EC 250 F 2012
GasGas EC 250 Sixdays 2011
GasGas EC 300 F 2013-2015
GasGas EC 300 Sixdays 2012
GasGas EC 450 F 2013-2015

Yamaha WR 250 2016
Yamaha WR 250 F 2001-2024
Yamaha WR 250 R 2008-2020
Yamaha WR 250 X 2008-2016

Yamaha YZ 125 2022-2027