Ethirteen Helix Sram XD Cassette 12s 9-50T Code:FW2HPA-100 Saddle sores

Saddle sores

Capacitive seams keep you connected with your touchscreen devices

Madison Size Charts

9H Scratch resistance

Eyewear Dock: Front vents act as a secure sunglasses dock

Ethirteen Helix Sram XD Cassette 12s 9-50T Code:FW2HPA-100 Saddle sorese*thirteen Helix Plus Cassette 12s 9 50T Black Not compatible with SRAM Transmission T Type systems. TRANSMISSION T TYPE INDUSTRY LEADING: Helix Plus 12 speed, 556% Range, 406g INDUSTRY LEADING: Helix Plus 12 speed, 556% Range, 406g More Range, Less Weight Engineered for E bike durability and cross experience compatibility with SRAM and Shimano drivetrains. This 9 50T combination is the hot set up for your 12 Speed MTB and allows for a 2 tooth smaller