E Thirteen Helix Race e*spec - Direct Mount TQ HPR50 - Black

E Thirteen Helix Race e*spec chainring is designed for TQ HPR50 equipped e-bikes. Forged from 7075 AL for lightweight durability, impressive stiffness and aesthetic, it features the new M4 teeth profile for 11/12 speed chains compatibilty (including Sram T-Type) and optimal chain retention. 

Features

• Direct Mount chainring designed for TQ HPR50 equipped e-bikes
• New M4 narrow-wide profile delivers enhanced chain retention and cross-compatibility with Shimano, Sram, and TRP 11/12s drivetrains, including SRAM T-Type
• Forged from 7075 AL for lightweight durability, impressive stiffness, and a standout technical aesthetic
• Custom metal dust cover enhances style and minimizes seal and lockring contamination
• 11/12 speed. Compatible with both Shimano and SRAM 12 speed drivetrains
• In 32t and 34t sizes it supports dropping a chainring size to take advantage of e*thirteen 9t cassette cog
• Model : Helix R e*spec 18mm Offset
• Ring Type : single (anti-chain drop)
• Mount : TQ HPR50
• Teeth : 32t, or 34t
• Oval/Round: round
• Offset : 12 mm
• Chainline : 55mm chainline
• Color: Black

Weight : 

• 97 gr in 32 T
• 103 gr in 34 T