JT SPROCKETS Fine gear transmission pinion 19T 428 Ø21.6/25 726.42.86

The JT Sprockets production is today the largest and most modern production facility for sprockets and sprockets in the world.

equipped with the latest generation of CNC manufacturing machines.

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

Each pinion and sprocket goes through 25 production stages and undergoes more than ten individual quality tests to successfully leave production.

JT Sprockets manufactures the right way: turning, milling, and drilling. This is the only way to achieve the highest quality with the lowest tolerances and the best tooth profile.

After subsequent heat treatment, each element is checked by hand; this is how JT Sprockets sets new standards of quality in the motorcycle industry.
DIVISION: 428
CENTRAL FIXATION: FINE GEAR
INSIDE DIAMETER MIN.: 21.7 MM
MAX INTERNAL DIAMETER: 25 MM
INNER GEAR (QUANTITY OF TEETH): 13
QUANTITY OF HOLES: WITHOUT HOLE
WIDTH: 9.8MM
VERSION: STANDARD
QTY TEETH: 19


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Yamaha FZR 400 RR 65 CV, 48 kw 4cil. 3TJ 3TJ1 Bastidores: 3TJ-111101-3TJ-141000 1990-1991
Yamaha FZR 400 RR 65 CV, 48 kw 4cil. 4DX 4DX1 Bastidores: 4DX henceforth00101-- 1992
Yamaha FZR 400 RRSP 72 CV, 53 kw 4cil. 3TJ 3TJ6 Bastidores: 3TJ-152101-- 1992-1993
Yamaha FZR 400 RRSP 72 CV, 53 kw 4cil. 3TJ 3TJ7 Bastidores: 3TJ-154101-- 1994
Yamaha SR 400 23,2 CV, 17 kw 1cil. RH051 2RD1 Bastidores: RH051 henceforth00301-- 2014-2016
Yamaha SR 400 Anniversary 23,2 CV, 17 kw 1cil. RH051 2RDB Bastidores: RH051 henceforth02515-- 2016