The SRAM PC-XX1 Eagle chain in Rainbow features a Titanium Nitride surface treatment for reduced friction and enhanced wear, on the flagship 12-speed Eagle mountain chain. Flagship 12-speed Eagle chain with TiNi finish in Rainbow — genuine SRAM, brand new. Will it fit? For SRAM Eagle 12-speed 1x mountain drivetrains (XX1/X01/GX Eagle) with a 10-50T/10-52T cassette and X-SYNC 2 chainring. 126 links. Not for 11-speed or road drivetrains. Key Specifications Brand SRAM Series XX1 Eagle Model CN-XX1-A1 MPN CN-XX1-A1 UPC 710845825446 Type Bicycle Chain Speeds 12-Speed Treatment Titanium Nitride (TiNi) Links 126 Links Connector PowerLock (single-use) Weight 250 g (8.8 oz) Color Rainbow Country of Origin Portugal Condition Brand new — original SRAM retail packaging Technology Highlights ✓ Titanium Nitride treatment cuts friction and wear. ✓ HollowPin construction trims weight. ✓ FLOWLINK smooth-radius links cut noise. ✓ X-SYNC tuned for Eagle drivetrains. ✓ Eagle PowerLock for secure installation. What's in the Box 1 × SRAM PC-XX1 Eagle chain, Rainbow (126 links) 1 × Eagle PowerLock Original SRAM retail packaging Brand new in retail packaging. Ships from Ontario, California (US domestic) · Estimated delivery 3–5 business days · Free 30-day returns.
