e*thirteen Helix R Guidering - 32t 11/12-Speed 52/55mm Flip Flop CL 3/5mm Offset e*thirteen DM Gray
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e*thirteen Helix R Guidering - 32t 11/12-Speed 52/55mm Flip Flop CL 3/5mm Offset e*thirteen DM Gray

$72.95
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.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}e*thirteen Helix R Guidering - 32t 11/12-Speed 52/55mm Flip Flop CL 3/5mm Offset e*thirteen DM Gray. Helix R Direct Mount rings are designed to function equally well with all 11 and 12-speed SRAM™ and Shimano™ drivetrain systems on e*thirteen Helix or legacy TRS/LG1/XCX cranks.e*thirteens Gen 4 narrow-wide tooth profile delivers upgraded chain retention lower system noise and increased wear-life Cross-Compatible with SRAM and Shimano 11 and 12 speed chains Convenient flip-flop design compatible with both Boost and SuperBoost chainlines (52/55mm) Pair seamlessly with Helix and Helix R cranks or with legacy TRS/LG1/XCX cranks using included 1mm spacer ring e*thirteens Quick Connect direct mount interface keeps the system secure and creak-free Forged from 7075-T7 aluminum then extensively CNC optimized for light weight and technical aesthetics Tough enough for any

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