FSA Powerbox WA974 Chainring - 110mm - 50T

Super-stiff outer chainring made of 7075 aluminum with asymmetrical hole pattern (ABS) and stainless steel climbing aids. Especially complex forging and CNC machining. For FSA Powerbox ABS 4-arm (4-hole) cranks in combination with Shimano/SRAM 12-speed shifting. Features of the FSA Powerbox WA974 chainring 50 teeth 110 BCD Climbing aids and stainless steel rivets on outer chainring Black anodized Laser-engraved logo Compatible with FSA POWERBOX crankset CNC-machined from AL7075/T6