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ethirteen Helix Race espec Chainring – Avinox, 34T Bronze

ethirteen Helix Race espec Chainring – Avinox, 34T Bronze

CR5ERA-118

A premium 1‑piece forged‑and‑machined 7075‑AL chainring engineered specifically for Avinox …

Stock Quantity
0


Price


$199.98incl. gst


Helix Race e*spec Chainring – Avinox, 34T (Bronze)


The Helix Race e*spec chainring brings cutting‑edge performance to Avinox‑powered e‑MTBs. Forged and CNC‑machined from premium 7075 aluminum, it delivers exceptional stiffness, low weight, and long wear life, all wrapped in a bold Bronze finish. Designed as a high‑end upgrade, it pairs seamlessly with Helix Race Alloy e*spec cranks for a clean, integrated aesthetic.


Avinox‑Specific Engineering



  • 8 mm offset for an optimal 55 mm chainline

  • 34T size option for balanced e‑MTB gearing

  • Direct‑mount interface engineered exclusively for Avinox motor systems


Performance Features



  • 1‑piece forged + CNC‑machined 7075‑AL construction

  • M4 narrow‑wide tooth profile for enhanced chain retention

  • Cross‑compatible with Shimano®, SRAM®, TRP® 11/12‑speed drivetrains

  • Fully compatible with SRAM T‑Type

  • Lightweight, stiff, and built for long wear life


Available Colors (Avinox)



  • Black

  • Bronze

  • Sterling Silver


Weight



  • 34T: 102 g


The Helix Race e*spec Avinox chainring in Bronze is the perfect upgrade for riders seeking premium performance, refined aesthetics, and flawless drivetrain integration on their Avinox‑powered e‑MTB.