Velobike Elite Track Chainring — Narrow

A high level aluminium Velobike chainring designed for great performance and drive chain efficiency. The 11/128″ choice for many federations at the Paris Olympics.

Precision CNC machined aluminium with a post anodising and low friction infusion process impregnated into the highly tolerance tooth profile. The 7075-T6 aluminium grade offers the greatest strength to weight ratio – making the elite range a stiff yet relatively lightweight performance chainring.

The Elite Track Chainrings tooth profile is a result of multiple years of iterative development – optimising the profile for reduced noise and friction as the chain links engage and disengage with the teeth during the chainrings rotation. The Narrow Elite track chainrings show a 3.2% increase in efficiency over the next nearest 11/128″ Olympic level chainring.

World Championship winning tooth profile by Aus Cycling in the Mens Team Sprint 2022

Used by Cycling New Zealand and Aus Cycling at the Paris Olympics.

World record holding design – Mens Team Pursuit

Specifications:

• 144BCD
• 11/128” chain width. (Standard width chainrings available here)
• Aerospace grade 7075-T6 aluminium for maximum stiffness yet minimum weight
• Velobike developed low friction tooth profile for an efficient chain interface
• Precision CNC Machined
• Velobike Innovation proprietary 3rd generation tooth profile
• Chamfered relief cutout on rear side for weight reduction. The chamfered edged help air flow over the ridges reducing flow separation
• Stepped surface design between teeth and the main body of the chainring plate keeps the chain outer plates flush with the chainring to reduce air flow separation.
• Tough anodised surface treatment, infused with a hi-tech low friction compound