• 12S 9-42T ROAD cassette, XG-1290 compatible, SRAM XDR hub compatible.
• Gear ratio: 9/10/11/13/15/17/19/21/25/30/35/42
• Material:

• 9/10/11/13/15/17/19/21/25 cogs are SUJ2 high carbon steel with oil slick finish.
• 30/35/42 cogs are AL7075 with hard anodizing.

• Processing Technology: Forging and Full CNC machining.
• Color:

• SUJ2 high carbon steel cogs only with oil slick finish
• AL7075 cogs: Gold and Red hard anodizing color.
• Weight: Around 266.2 grams
• MADE IN TAIWAN

(KCS12-005G)

(KCS12-005R)