Description

This is an ultra-light weight 9 speed cassette designed for mtb – Shimano/Sram compatible.

• The first 4 gears are machined from solid 7075 T-7451 alloy and hard anodised for durability.
• The next 3 gears are machined from solid scandium alloy
• The smallest 2 gears are Ti64 alloy
• The lockring is alloy
• Weighs 160g including lockring.
• Ratios: 11,12 (Ti64 alloy); 14, 16, 18 (Sc alloy); 21, 24, 28, 32 (hard anodised 7075 alloy)