JT. Steel Noise-Free 748 - 520 Gearbox output pinionRef : JTC01497A / 1148761001

JT SPROCKETS JTF748.15RB — noise-reducing steel sprocket 748 in pitch 520, designed for demanding riders who want a robust and discreet transmission. Made from high-strength steel, this 15-tooth sprocket provides a reliable base for modifying the gearing or replacing the original component without compromising on durability.

• Material: steel (high-strength SMC420 alloy)
• Number of teeth: 15
• Chain pitch: 520
• Machining: CNC for precise geometry and optimized longevity
• Type: 748 — noise-reducing version designed to limit transmission noise
• Color: raw steel

Designed for road and roadster use, this sprocket fits perfectly into a high-performance transmission chain: easy installation, lightweight design, and resistance suited for daily demands. It is particularly suitable for riders looking to adjust their gearing or renew their transmission with a high-quality OEM part.

Manufacturer reference: JTF748.15RB. Commonly associated motorcycle examples: DUCATI STREETFIGHTER V2 (2024), DUCATI PANIGALE V2 (2024), and PANIGALE V2 BAYLISS (2022). Be sure to check compatibility with your plate and chain before installation and adhere to the torque specifications and regular chain maintenance to preserve performance and longevity.