The SRAM RED Powerdome X is the most advanced cassette ever made. It’s super light, deadly silent, and delivers an undeniable performance advantage.
The eight cogs in the middle are machined from a single block of high grade tool steel, increasing stiffness while weighing even less than a titanium cassette. Between each cog in the block is a StealthRing elastomer to reduce vibration and noise. Cutouts on the rear cog further reduce weight and add stiffness. Paired with the new SRAM RED rear derailleur, you’ll get ultra-fast, ultra-quiet shifts.
• Weight: 135 grams (11-23)
• Hollow steel dome makes for the stiffest gear cluster ever at the lightest weight
• Heat-treated, high-grade tool steel provide superlative durability and a beautiful finish
• StealthRing elastomers and advanced tooth profiles eliminate vibration and noise for a smooth, silent ride
Brand: SRAM