Steel Front Countershaft Drive Sprocket - 14T / 428 Pitch (Part Number: 10-0314-14 / JTF259.14)
$5.00
Sale price
$5.00
Regular price
$26.99
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Steel Front Countershaft Drive Sprocket - 14T / 428 Pitch (Part Number: 10-0314-14 / JTF259.14)
$5.00
Sale price
$5.00
Regular price
$26.99
Product Description
Restore smooth, reliable power delivery to your trail bike or mini-moto with this heavy-duty 14-Tooth Front Countershaft Drive Sprocket. Engineered to meet demanding powersports performance standards, this sprocket is manufactured from high-grade SCM420 chromoly steel alloy to guarantee exceptional structural rigidity, wear resistance, and long-term drivetrain reliability.
Featuring precision induction heat-treated teeth, this sprocket minimizes internal friction losses and prevents accelerated wear on your drive chain. Its exact spline tolerances deliver a snug, stable slide-on fit directly onto the countershaft to eliminate play and shaft wear. The 14-tooth configuration provides a versatile final drive ratio setup, perfect for tuning torque delivery or maintaining standard factory gear configurations.
- Chromoly Steel Build: Machined from structural SCM420 chromoly steel alloy to maximize tensile strength and resist impact fatigue.
- Induction Hardened Teeth: Thermal surface treatment limits tooth hook wear, maximizing both sprocket and chain life.
- Precision Spline Tolerances: CNC computer-cut interior splines provide a perfectly true rotation, protecting your engine's countershaft.
Technical Specifications
- Part Number: 10-0314-14 (Cross-reference: JTF259.14)
- Drivetrain Position: Front Countershaft
- Tooth Count: 14 Teeth
- Compatible Chain Pitch: 428 Pitch
- Material: SCM420 Chromoly Steel Alloy
Fitment & Compatibility
This 428-pitch front sprocket uses a precise spline pattern profile (matching the JTF259 footprint). It is designed to slide directly onto the countershaft of the following off-road models:
- Honda CRF80F (2004 – 2013 Models)
- Honda XR80R (1985 – 2003 Models)
- Kawasaki KLX110 (2002 – Current Models)
- Kawasaki KLX110L (2010 – Current Models)
- Suzuki DR-Z110 (2003 – 2005 Models)