JT Sprockets  |  SKU: JTF3221,12

Front sprocket JT JTF3221,12

€13,60
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EU delivery: 5-14 working days.
Worldwide delivery: up to 21 working days.

JT JTF3221 12T Front sprocket

For an OE replacement or gearing change, JT JTF3221 delivers a precise 12-tooth front sprocket.

  • JT part number: JTF3221
  • Tooth count: 12
  • Position: Front
  • Precision-machined tooth profile for smooth engagement
  • Material: SCM420 chromoly steel alloy (JT front sprocket grade).

Gearing note: Changing tooth count changes final drive ratio—more rear teeth or fewer front teeth increases torque; the opposite favors top speed.

Fitment: JT part numbers are application-specific. Confirm your exact model/year and chain pitch/size before ordering.

Maintenance: Verify chain line and torque to spec; recheck chain tension after the first ride.

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JT JTF3221 12T front sprocket (SCM420 chromoly steel)
JT Sprockets

Front sprocket JT JTF3221,12

€13,60

JT JTF3221 12T Front sprocket

For an OE replacement or gearing change, JT JTF3221 delivers a precise 12-tooth front sprocket.

Gearing note: Changing tooth count changes final drive ratio—more rear teeth or fewer front teeth increases torque; the opposite favors top speed.

Fitment: JT part numbers are application-specific. Confirm your exact model/year and chain pitch/size before ordering.

Maintenance: Verify chain line and torque to spec; recheck chain tension after the first ride.

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