JT JTF422 12T motorcycle front sprocket – main product image
JT JTF422 12T motorcycle front sprocket – additional product view 2
JT JTF422 12T motorcycle front sprocket – main product image
JT JTF422 12T motorcycle front sprocket – additional product view 2

JT Sprockets

Front sprocket JT JTF422,12

SKU: JTF422,12

In stock, ready to ship

Sale price €6,40
Tax included and Shipping calculated at checkout.

Please Note:
Products without an "In Stock" badge are available on backorder.

This is especially true for full suspension products, which are custom-made to fit your specific dimensions and riding style. These items are built to order and typically require 2–5 weeks for delivery.

Front sprocket JT JTF422,12

JT JTF422 12T Front sprocket

Choose the JT JTF422 12-tooth front sprocket for replacement service or to fine-tune the final-drive ratio.

  • JT part number: JTF422
  • Tooth count: 12
  • Position: Front
  • Precision-machined tooth profile helps provide smooth chain engagement
  • Material: SCM420 chromoly steel alloy, used for JT front sprockets.

Gearing note: Changing sprocket tooth counts alters the final-drive ratio: more rear teeth or fewer front teeth generally increase acceleration, while the reverse can favour higher speed.

Fitment: Fitment depends on the JT part number. Check your motorcycle model, year and chain pitch/size before purchase.

Maintenance: Inspect chain wear and keep alignment/tension correct—worn chains accelerate sprocket wear.
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