JT. Steel Standard 277 - 428 Output sprocketRef : JTC00340A / 1077320001

The JT Sprockets JTF277.13 sprocket is a robust transmission component designed for off-road and on-road machines. Made from high-strength SMC420 steel and CNC machined, this standard 277 sprocket with a 428 pitch offers precise tooth geometry for reliable engagement with your chain. Ideal for a restoration or a gear ratio change, it allows you to adjust the final drive ratio without compromising mechanical integrity.

• Manufacturer Reference: JTF277.13
• Brand: JT SPROCKETS
• Type: Standard 277 steel sprocket
• Number of Teeth: 13
• Chain Pitch: 428
• Machining: CNC

Compact and lightweight, this sprocket easily integrates into the transmissions of quads, motocross bikes, or roadsters. Its design adheres to JT industrial tolerances for simple installation and precise contact with the crown and chain. Replace a worn sprocket or modify the gearing to adjust acceleration and responsiveness according to your style and terrain.

Notable compatibilities: HONDA CRF 125 F BIG WHEELS 16/19 (JE03), DERBI TERRA 125 ADVENTURE (2013), HONDA CRF 125 F STD WHEELS 14/17 (JE03). Check the pitch and number of teeth before installation.