PBR Standard C45 Steel 4486 - 428 SprocketRef : PBR00522A / 1075555003

Replace the worn part with an off-road tailored sprocket: the PBR 4486 48 C45 is a standard sprocket designed for 428 transmissions, aimed at motocross and small enduro machines.

• Brand: PBR
• Reference: 4486 48 C45
• Material: C45 steel
• Number of teeth: 48
• Chain pitch: 428
• Color: black
• Type: standard (replacement)

Designed to fit 428 transmissions, this PBR sprocket is aimed at riders looking for a reliable replacement part for their rear wheel. Its 48-tooth design modifies the final ratio while maintaining the intended behavior for motocross setups. Ideal for replacement during maintenance or after wear, it is compatible with sprockets and chains with a 428 pitch.

Common compatibilities: KTM 85 SX STD WHEELS 17/14 (2025), Husqvarna TC 85 BIG WHEELS 19/16 (2025), Gas Gas MC 85 19/16 (2025). For safe installation, check the chain/sprocket alignment and the condition of the chain rivets during replacement.