The MCS Pro Cassette Hubset (DISC) is a cost effective option to get into racing that doesn’t cut any corners. Sealed bearings, high grade 7075 aluminum, and a 120 points of engagement will have you killin’ it on the track without killin’ your wallet.

• 16T cog included but accepts Shimano style cogs
• 36H
• Both front and rear 10mm (3/8″) axles