![SRAM Chainring Track 48T 5 Bolt 144 mm BCD (Omnium) Aluminium 5 mm Black, 11.6215.197.100 : Sports & Outdoors - Amazon.com SRAM Chainring Track 48T 5 Bolt 144 mm BCD (Omnium) Aluminium 5 mm Black, 11.6215.197.100 : Sports & Outdoors - Amazon.com](https://m.media-amazon.com/images/I/41faJ7uK3pL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
SRAM Chainring Track 48T 5 Bolt 144 mm BCD (Omnium) Aluminium 5 mm Black, 11.6215.197.100 : Sports & Outdoors - Amazon.com
TryOn 特恩 - SRAM Omnium Crankset srp 15k / set The purists' choice for street and track performance. The Omnium track crankset is the first external bearing track crank in the world.
![SRAM Original Omnium Track Crankset Fixed Gear Chainwheel 48T GXP 170MM 165MM Single Speed Track Crankset / Fixie Cranksets|Bicycle Crank & Chainwheel| - AliExpress SRAM Original Omnium Track Crankset Fixed Gear Chainwheel 48T GXP 170MM 165MM Single Speed Track Crankset / Fixie Cranksets|Bicycle Crank & Chainwheel| - AliExpress](https://ae01.alicdn.com/kf/S20c5b1cb011744f99a7ce8eaf80395cdE.png)
SRAM Original Omnium Track Crankset Fixed Gear Chainwheel 48T GXP 170MM 165MM Single Speed Track Crankset / Fixie Cranksets|Bicycle Crank & Chainwheel| - AliExpress
![SRAM Original Omnium Track Crankset Fixed Gear Chainwheel 48T GXP 170MM 165MM Single Speed Track Crankset / Fixie Cranksets _ - AliExpress Mobile SRAM Original Omnium Track Crankset Fixed Gear Chainwheel 48T GXP 170MM 165MM Single Speed Track Crankset / Fixie Cranksets _ - AliExpress Mobile](https://ae01.alicdn.com/kf/S857bbb5fd183453ca21418fd971f6cbae.png_640x640.png_.webp)