e*thirteen Helix R Chainring - 28t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM BLK 14''x2.25 Made in the USA anodized

Made in the USA anodized aluminum cups with Enduro sealed bearings

0 Length 252 Spoke Interface Straight Pull Defined Color Black

Fit TrimMaterial SyntheticType SoftshellZip-Off Sleeves YesGender/Age MensColor Red/BlackSize SmallWater Protection Water ResistantInsulation Type Non-InsulatedHood NoDefined Color RedWindblock YesTwo Way Zipper NoActivity CyclingClothing Features PocketClothing Features Reflective

Tooth Count 48 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Color Black Defined Color Black Material Aluminum

0mm rise 30mm width 800mm up/back sweep 5/7 deg material aluminum color black weight 305g

e*thirteen Helix R Chainring - 28t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM BLK 14''x2.25 Made in the USA anodizede*thirteen Helix R Chainring 28t 11 12 Speed 52 55mm Flip Flop CL 3. 5mm Offset e*thirteen DM Black. e*thirteen Helix R Direct Mount Chainrings manufactured from durable AL 7075 T6 combine aesthetics and design efficiency. Their flip flop design accommodates Boost or Super Boost chainlines. With e*thirteens narrow wide tooth profile they ensure enhanced chain retention reduced wear and compatibility with Shimano and SRAM chains. Perfectly