420 KTM front sprocket

ESJOT front sprockets were specially developed for the high OEM requirements and are one of the best sprockets on the market worldwide. A special steel, a high-quality case hardening as well as a precise toothing provide an extraordinarily high strength and durability - optimally suitable for the wear-intensive conditions in all areas.

High-strength steel
Prepared on CNC machines
Modern broaching machines guarantee an exact fit on the drive shaft
Parts are hardened after machining
Plane and concentricity accuracy less than 0.1mm
100% Made in Germany
OEM Quality

choose teeth
$12.99












420 KTM ULTRA LIGHT front sprocket


Weight optimisation through lightening bores and additional grooves
Specially optimized for the racing sector
No negative effects on mileage despite maximum weight reduction
High-strength steel
Prepared on CNC machines
Modern broaching machines guarantee an exact fit on the drive shaft
Parts are hardened after machining
Plane and concentricity accuracy less than 0.1mm
100% Made in Germany
OEM Quality

14 teeth
$13.99










420 KTM rear sprocket

ESJOT aluminium sprockets have been specially developed for the tough conditions in motocross, enduro and road use. Compared to conventional steel sprockets, an ESJOT aluminium sprocket saves more than 60% in weight. The use of high-quality aluminium (7075 T6), which is also used in aviation, and the extremely low manufacturing tolerances ensure an extraordinarily long service life.

Over 60% lighter than conventional steel sprockets
Prepared on CNC machines
Plane and concentricity accuracy less than 0.1mm
Made of high-quality and high-strength aluminium
Special surface finishing
100% Made in Germany
OEM Qualität

choose teeth
$44.99












420 KTM ORANGE rear sprocket

ESJOT aluminium sprockets have been specially developed for the tough conditions in motocross, enduro and road use. Compared to conventional steel sprockets, an ESJOT aluminium sprocket saves more than 60% in weight. The use of high-quality aluminium (7075 T6), which is also used in aviation, and the extremely low manufacturing tolerances ensure an extraordinarily long service life.

Over 60% lighter than conventional steel sprockets
Prepared on CNC machines
Plane and concentricity accuracy less than 0.1mm
Made of high-quality and high-strength aluminium
Special surface finishing
100% Made in Germany
OEM Qualität
Powdercoated

choose teeth
$47.99












420 HRT chain

ESJOT HRT chain for 420 sprockets,
OEM Qualität

choose length
$22.99









Specials


I will refund you 10 % if you order:
front and rear sprocket with chain
Questions


Call us
800 222 8356