PBR Ultra-Light C45 Steel 4695 - 520 SprocketRef : PBR01250A / 1108943004

PBR Ultra-light C45 Steel Sprocket 4695 - 520 (manufacturer's reference: 4695 51 C45): a sprocket designed for motocross and roadster riders seeking a balance between weight and reliability. Developed in collaboration with WMX champion Kiara Fontanesi, it combines a refined design with industrial manufacturing for a secure fit on a 520 chain.

CNC machined from black galvanized C45 steel, the sprocket features intricately designed lightening holes that reduce mass without compromising the mechanical strength expected from a transmission component. Its black galvanized finish limits corrosion and facilitates maintenance on off-road bikes or powerful road machines.

• Brand: PBR
• Material: Galvanized C45 Steel
• Color: Black
• Number of Teeth: 51
• Chain Pitch: 520
• Type: Standard / ultra-light

Ideal for preparing your machine, this sprocket is aimed at riders who want to lighten the transmission while maintaining a robust and precisely machined component. Check the compatibility of your flange and sprocket before installation. Compatible with SUZUKI RM-Z 450 (2026), HUSQVARNA FE 501 (2025), and KTM 500 EXC-F SIX DAYS (2025).