JT SPROCKETS Transmission plate crown 39T P-428 Ø60 MM Ø92 727.10.12

The JT Sprockets manufacturing is today the largest and most modern production facility for sprockets and pinions worldwide,

equipped, among other things, with the latest generation of CNC manufacturing machines.

JT Sprockets produces the entire range of sprockets and sprockets for the aftermarket and original equipment.



Each sprocket and sprocket goes through 25 stages of production, going through more than ten individual quality checks to successfully complete production.



JT Sprockets are made the right way - turned, milled and drilled! This is the only way to achieve the highest quality with the tightest tolerances and the best tooth profile.

After post heat treatment, each item is checked by hand - this is how JT Sprockets sets new standards of quality in the motorcycle industry.
DIVISION: 428
INNER DIAMETER: 60MM
CIRCLE SIZE: 92 MM
HOLE: 10.5MM
QUANTITY OF HOLES: 4
SCREW TYPE: FLAT HEAD
QTY TEETH: 39
CROWN TYPE: STEEL


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Yamaha RD 125 17 CV, 13 kw 2cil. 2R6 2R6 Bastidores: 1E7-250101-- 1978-1979
Yamaha RD 125 17 CV, 13 kw 2cil. AS3 416 Bastidores: --- 1975
Yamaha RD 125 DX 17 CV, 13 kw 2cil. AS3 416 Bastidores: --- 1975
Yamaha RD 200 17 CV, 13 kw 2cil. 1E8 2R7 Bastidores: 1E8-200101-- 1978-1979
Yamaha RD 200 17 CV, 13 kw 2cil. 1E8 2R7 Bastidores: 1E8-404101-1E8-410000 1980