
RENTHAL Ultra-Light Mud Resistant Sprocket 233U — designed for demanding motocross and enduro riders looking to reduce unsprung mass without sacrificing strength.
The Ultra-Light design aims to decrease rotational weight for a more responsive transmission and reduce chain/sprocket friction thanks to the tooth profile. Commonly used in MX, SX, and enduro, this sprocket is suitable for muddy conditions and terrain stresses. It fits 520 pitch transmissions and comes in a silver finish.
Compatible, notably, with certain Montesa COTA 315 (2000–2002) equipped with 520/42. Please check compatibility with your model before installation.