e*thirteen Helix e*spec Chainring 104BCD AL Direct Mount 34T Black Weight-162 }Wheels Manufacturing Derailleur Hanger 339

}Wheels Manufacturing Derailleur Hanger 339

5mm Material Carbon Color Carbon Chainring Size 50/34T Crank Length 175Mm

The Redline Classic K1 is a world-class classic ski designed for reliable grip and the optimal snow contact in cold and fine snow conditions

Tapered core – no need for outer lockring with a secure hold using a Slimline aluminum lock-ring collar

e*thirteen Helix e*spec Chainring 104BCD AL Direct Mount 34T Black Weight-162 }Wheels Manufacturing Derailleur Hanger 339Helix Core e*spec Direct Mount Chainrings feature a narrow wide tooth profile for reliable chain retention and an extra long wear life. Helix Core e*spec rings are cold formed from steel and then heat treated to provide excellent durability and toughness all at a price that's easy on your wallet.