JT. standard steel 15 - 525 43 teeth SprocketRef : JTC01863A / 1074934004

JT Sprockets Standard Steel Sprocket 15 - 525 (43 Teeth)

Designed for 525 chain transmissions, this JT SPROCKETS part number JTR15.43 is a reliable replacement part for roadsters. Made from quality steel (carbon C49), it offers the expected mechanical strength for daily road use and urban trajectories as well as Sunday rides.

• Type: Sprocket (Type 15)
• Material: C49 Steel
• Chain Pitch: 525
• Number of Teeth: 43

Changing the sprocket allows for adjustment of the gearing: a larger sprocket favours acceleration, while a smaller one prioritises top speed. This 43-tooth sprocket is aimed at riders looking to maintain a versatile compromise between responsiveness and speed. Easy to install by a mechanic or in a personal workshop, it fits with homologated 525 chain-sprocket kits.

Examples of common compatibility: BENELLI LEONCINO 800 (2025), BENELLI TRK 502 (2025), BENELLI LEONCINO 500 (2024). Always check the original part number and pitch before installation.