JT Sprockets - Front Steel Stock Item:JT Sprockets Front OE Steel T12 #520 JTF1439.12 14 mm and 15 mm

14 mm and 15 mm

- New firmware allows full dimming control of two-wire circuits

Ten main sizes will be launched in January with a rollout of the full line to follow soon after

High static friction coefficient

scooters and bicycles

JT Sprockets - Front Steel Stock Item:JT Sprockets Front OE Steel T12 #520 JTF1439.12 14 mm and 15 mmJT Front Sprockets are manufactured using only the finest grade of SCM420 chromoly steel alloy. The heart of JT Sprockets and their durability, is the material used and the accuracy of the machining process. Every JT sprocket is made the right way, by hobbing, machining and drilling. This is the only way to achieve the closest tolerances and the best tooth profiles. And every sprocket goes through 10 individual quality control checks before it leaves