e*thirteen Helix Race e*spec Chainring - Bosch Gen4 Direct Mount 13mm Offset 32T 11/12 Speed BLK Left-37.25 489 TK-820 -8…-20°C

489 TK-820 -8…-20°C

2mm Length 330mm Setback Zero Material Aluminum Color Silver

model Dura 2 post threaded compound dual

} Brake Lever Assembly (Paddle And Elec Pod) Force Etap D2 AXS Disc Left

}Wheels Manufacturing Derailleur Hanger - 328 Co-op

e*thirteen Helix Race e*spec Chainring - Bosch Gen4 Direct Mount 13mm Offset 32T 11/12 Speed BLK Left-37.25 489 TK-820 -8…-20°CHelix Race e*spec Chainrings merge cutting edge design and performance. Designed for Bosch equipped e bikes this 1pc direct mount chainring is forged from 7075 AL for lightweight durability impressive stiffness and a standout technical aesthetic. Its custom metal dust cover enhances style and minimizes seal and lockring contamination. The new M4 narrow wide profile delivers enhanced chain retention and cross compatibility with Shimano Sram and TRP 11