5Dev T-Type 3-Bolt Chainrings

Black Mountain Bicycles Verified independent store

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Now compatible with T-type chains Machined in San Diego, CA, from 7075 aluminum SRAM 3-bolt Direct Mount fitment with 3mm offset for Boost chainlines Works with both SRAM and Shima no 12 speed chains Weight: 58g Model T-Type Aluminum Ring Type T-Type Mount 3-Bolt DM 3mm Offset Teeth 30, 32 Oval/Round Round Color Black, Clear, Kash, Purple Show more