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Sprocket Renthal Ultra-Light Self-Cleaning Aluminium 518U - 420

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Renthal Ultra-Light Self-Cleaning Aluminium 518U - 420 SprocketRef : RT00342A / 1129513004

Recommended retail price:61,96 €?

55,70 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionRenthal Ultra-Light Self-Cleaning Aluminium 518U - 420 Sprocket

Product details :

Features

RENTHAL UltraLight Aluminium Sprocket 518U - 420 (49 Teeth)

Specifically designed for off-road use, this RENTHAL UltraLight sprocket is CNC machined in Manchester from 7075 T6 aluminium. Its mud-resistant design and tooth profiling are engineered to shed mud and maintain a clean and consistent connection with the chain at a 420 pitch. The result: a lightweight and robust component, suited to the demands of motocross.

Material: 7075 T6 aluminium
Color: silver
Number of Teeth: 49
Chain Pitch: 420
Type: standard, mud-resistant, CNC machined

The sprocket is designed with tight tolerances to ensure concentricity and load distribution, promoting efficient power transfer between the sprocket and rear wheel. The surface treatments applied enhance wear resistance for intensive use in muddy and abrasive conditions.

Manufacturer reference: 518U-420-49GPSI
Universe: Motocross

Compatibility examples (common models): KTM 65 SX (2025), GAS GAS MC 65 (2025). For secure installation, please check the pitch and specific compatibility for your model before installation.

Technical information :

Reference

RT00342A / 1129513004

No transmission chain

420

Number of teeth (crown)

Type of crown

Ultra-light anti-mud

Number of teeth

49 teeth

Material

Aluminum