by Haro Bikes
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The Haro Lineage Grind Disc Sprocket is CNC machined from 6061 aluminum and is made to look like the Haro Nuke Sprocket from years back. The Grind Disc is built with pretty much any style of BMX riding and is available in black or silver and in 25t.
- CNC Machined from 6061 Aluminum
- Bolt Drive
- 19mm, 22, and 24mm compatible