Size

A medium-high end track cog made from hardened stainless steel. Precision CNC machined for accurate roundness and tolerances. Corrosion resistant and no coatings to wear off over time for greatest durability. A great performing and long lasting sprocket at an affordable price.

For more information on the various sprockets we make, check out our sprocket comparison guide here. 

Technical Specifications
  • Velobike Innovation proprietary 3rd generation tooth profile 
  • Hardened 630 stainless steel (Gen2)
  • Precision CNC machined
  • 12-18 tooth size range
  • 11/128" (11 speed) chain width (standard 1/8" width available here)
  • Standard 1.37"x24" threads
  • Sprocket offset: 6mm (flange to tooth center)
  • Pair with Velobike Sprocket Spacers for greatest chain line efficiency
  • Compatible with the IZUMI Narrow Chain range
Elite Track Sprocket — Narrow

Customers praised this track sprocket for its smooth performance and high quality. Shoppers noted it "runs extremely smooth" and is "super stable under load." Many highlighted noticeable improvements in power and speed. The narrow drivetrain is "smoother and quieter" than standard options. Build quality is excellent with "durable and lightweight material."

  • 5 stars: 10 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Johann
Buying Speed

chainring is a cheat code, quailty is great and super stable under load

V
Victor B.
This is it! Never coming back to 1/8"

I have seen some underground racer saying : 11/128" drivetrains are the best in terms of performances.
And then I saw Vélo bike talking about it. But I was like : naaa I already have everything 1/8", why should I spend the money I don't have for marginal gains?

Well, 1st, because I love beautiful parts.
Second, because datas show that I could be faster.
Third? Com'on this cog is just gorgeous 😍

Recommande 10/10

E
Erjis
Next best sprocket while the best was’t available

Wanted to go all the way to Elite SS Ti sprocket but due out of stock situation needed to order the basic Elite version. Runs extremely smooth together with Elite chainring so no need to worry giving up on performance!

C
Colin C.
Narrow 16t sprocket

Now I can use my practice wheels on the concrete velodrome! 👍

J
James T.
Max power!

Great quality chainring. Increased my gearing to 104 for track league (62 x 16) from 99 and feeling a massive impact in power

C
Cristian O.
Effective and efficient

Durable and lightweight material

K
Kevin L.
Great quick service quality products

Great, quick service quality products

A
Andrew M.
Elite Narrow Cog

Upgrading my gears to the narrow range .
Noticeably smoother and quieter than the old stuff .
Ordered them on Sunday , Arrived ( in Australia) on Tuesday . Couldn’t be happier

B
Brian
Run so well

Great track cogs. Well made and plenty of attention to detail when it comes to the tooth profile.

I
Ianis C.
Wery well made

I race these with a waxed dura-axe cn-hg901 11-speed chain and it runns extremly smooth. I couldn't wish for more. The price is fair too

A
Adam K.

Hello, I was wondering what the exact weight of the 18t version is, thanks 👍

Velobike

The 18t Elite Narrow Sprockets are 46g ea

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