The Renthal Ultralight Rear Sprocket (154U-520-48GRBK) is a high-performance motocross and enduro ...The Renthal Ultralight Rear Sprocket (154U-520-48GRBK) is a high-performance motocross and enduro hardware component from Renthal, a leading manufacturer in the motorcycle industry since 1969. Known for durability, precision engineering, and innovative design, Renthal products are trusted by professional riders worldwide. This sprocket is crafted from lightweight yet durable 7075 T6 aluminum, featuring a precision-machined tooth profile designed to facilitate mud evacuation and minimize power loss due to friction between the chain and sprocket. The anodized finish hardens the surface and enhances aesthetics. Strategic bores are incorporated to reduce weight without compromising strength, offering gains in weight, power, resistance, and longevity, making it ideal for MX, SX, or enduro riding. It is compatible with a wide range of Honda models including CR 125 (1983-2007), CR 250 (1984-2007), CR 500 (1993-2001), CRF250R (2004-2024), CRF450R (2002-2024), CRF250X (2004-2019), CRF450X (2005-2024), CRF250RX (2019-2024), CRF450RX (2017-2024), and XR 250 (1998-2011).
The Renthal Ultralight Rear Sprocket (154U-520-48GRBK) is a high-performance motocross and enduro hardware component from Renthal, a leading manufacturer in the motorcycle industry since 1969. Known for durability, precision engineering, and innovative design, Renthal products are trusted by professional riders worldwide. This sprocket is crafted from lightweight yet durable 7075 T6 aluminum, featuring a precision-machined tooth profile designed to facilitate mud evacuation and minimize power loss due to friction between the chain and sprocket. The anodized finish hardens the surface and enhances aesthetics. Strategic bores are incorporated to reduce weight without compromising strength, offering gains in weight, power, resistance, and longevity, making it ideal for MX, SX, or enduro riding. It is compatible with a wide range of Honda models including CR 125 (1983-2007), CR 250 (1984-2007), CR 500 (1993-2001), CRF250R (2004-2024), CRF450R (2002-2024), CRF250X (2004-2019), CRF450X (2005-2024), CRF250RX (2019-2024), CRF450RX (2017-2024), and XR 250 (1998-2011).