Superstar I/O Chainring 94/96BCD - 34T - Narrow Wide Style

Introducing the Superstar I/O Chainring! Designed and manufactured in the UK, this chainring features a unique narrow-wide tooth profile that minimizes chain derailment on rough terrain. Precision machining and debris gullies ensure top-notch all-weather performance. Get ready to dominate the trails with Superstar.

A four bolt 94/96 PCD wide-narrow chainring designed to keep chains securely in place. By using speciality designed oval holes we can cover both 94 and 96 BCD type cranks with the same product. Compatible with all 9, 10 or 11 speed chains, these chainrings are designed and CNC machined from 7075 T6 aluminium in our own facility in the UK. By manufacturing products with the highest quality machinery, we can offer market leading quality for amazing value.

Suitable for bolt 94 and 96mm PCD crankset with symmetrical bolt hole pattern. Note Asymmetric cranks like Shimano XT M8000 require a specific ring type.

Chainring bolts not included, just use suitable length bolts for your setup, shorter singlespeed ones may be needed.

What PCD do I require?

PCD is the diameter of the bolt pattern, and you need to match this with your crankset dimensions. There are lots of different standards, so either measure or contact the crank manufacturer for information. Here is a brief list of common sizes:

64 BCD x4 - Common 4 bolt inner ring
76 BCD x4 Non-symetric pattern M8.5 Thread - SRAM XX1
88 BCD x4 - XTR M985
94 BCD x4 - SRAM X01, X1 and GX
96 BCD x4 M8 thread - Some Shimano Triple
96 BCD x4 Non-symetric pattern - New Shimano XT M8000
96 BCD x4 Non-symetric pattern M7 thread - New Shimano XTR M9000 M9020
102 BCD x4 - XTR M960
104 BCD x4 - Common 4 bolt mountain bike size
110 BCD x5 - Road Compact
120 BCD x4 - some SRAM double cranks
130 BCD x5 - Road Standard
144 BCD x5 - Track Rings
Various direct mount spline types as well

So please check suitability before ordering. We only manufacture the most common sizes currently, but are adding to the range constantly as they become available

Please note: These chainrings are designed specifically for single front set-up only. They do not have the necessary shifting ramps and will not work with double or triple ring set-ups.