North Shore Billet Norco Arum Idler Pulley

Replacement idler and idler kits for high-pivot Norco Aurum mountain bikes.

Fits:

• 2019–2021 Norco Aurum HSP

Specifications:

• Size: 16T
• Narrow/wide tooth profile
• Machined from solid 7075 T6 Aluminum
• Anodized pewter with laser etched graphics
• Idler kit includes Enduro 6902 LLB ABEC-3 bearing
• Model: NSB IP0012

Weight:

• Idler – 24g
• Idler Kit – 40g