428 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
$13.99












428 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

choose teeth
$14.99












428 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
$46.99












428 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
$49.99









428 KTM ULTRA LIGHT Steel rear sprocket

Over 35% lighter than conventional steel sprockets

New, lightweight design
Special for all famous Offroad bikes
Perfect alternative to an aluminium sprocket (higher mileage with less extra weight)
Plane and concentricity accuracy less than 0.1mm
Made of high-quality and high-strength steel
Special surface finishing
100% Made in Germany
New Diamond Cut 2.0

choose teeth
$37.99












428 HRT chain

ESJOT HRT chain for 428 sprockets,
OEM Qualität

120 links
$34.99







428 O-Ring chain

ESJOT O-Ring chain for 428 sprockets,
OEM Qualität

choose length
$69.99









Specials


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


Call us
800 222 8356