Chainline/Hub Compatibility
141/148 Boost Hubs
Chainring Position
Chain Retaining Single Ring
Direct Mount Type
Direct Mount SRAM, Direct Mount SRAM 3-Bolt
Tooth Count
28t, 30t, 32t
Black - 28 UPC
710845805271
Black - 28 MPN
11.6218.027.010
Black - 30 UPC
710845805288
Black - 30 MPN
11.6218.027.020
Black - 32 UPC
710845805295
Black - 32 MPN
11.6218.027.030
Tree Fort ID:
333222430015