Chain Compatibility
12-Speed, Hyperglide Plus
Chainline/Hub Compatibility
141/148 Boost Hubs
Chainring BCD
Direct Mount - Cinch Boost
Direct Mount Type
Direct Mount CINCH
Special Features
Narrow-Wide Tooth Profile
Black - 30 UPC
821973113821
Black - 30 MPN
OVAL-RFC30-BST-SH12
Black - 32 UPC
821973113838
Black - 32 MPN
OVAL-RFC32-BST-SH12
Tree Fort ID:
333222437399