Renthal Steel Standard 515U - 520 Gearbox output pinionTRIUMPH 250 TF 250-X - 2024 - 2026Ref : RT00340A / 1126485001

Designed for off-road competition, the RENTHAL 515U-520-13GP sprocket provides the robustness and precision expected by motocross riders. Machined to fit 520 pitch chains, this black steel sprocket with 13 teeth offers a reliable compromise between durability and reduced weight compared to original components.

• Reference: 515U-520-13GP
• Brand: RENTHAL
• Type: Sprocket 515U
• Chain pitch: 520
• Number of teeth: 13
• Material: steel (nickel-chrome-molybdenum alloy for increased strength)
• Color: black

Derived from Renthal's competition developments, this sprocket features precise machining for a consistent tooth profile and optimal contact with the chain. Its design minimizes friction in the drivetrain without claiming quantified gains: the goal is to reliably transmit power to the rear wheel, race after race. Ideal for motocross, it is suitable for riders looking for a robust replacement part, recommended for intensive competition use.

Main applications: TRIUMPH TF 250-X (2024, 2025, 2026) and other motocross machines equipped with a 520 drivetrain. Check compatibility with your model before installation.