Derailleur Pulley Wheel Shimano 12 Speed

Aluminium Pulley Wheels for SRAM and Shimano Derailleurs

Please note that Custom colors can take up to 5 days to process and are not returnable.

CNC machined from 7075 T-6 Aluminium for maximum lifespan. 
Our tooth profile has been refined to ensure minimal noise. 
Large cutouts to keep the weight down, prevent grass, mud and chain lube build-up.
We use a sealed cartridge bearing for maximum durability, easy replacement and less friction. 

• Less Drag 
• Crisper Shifting 
• Longer life span 
• Lighter
  

We are now on our 4th design version of these pulley wheels and have constantly refined these over the last 3 years. 

The latest updated include : 

• Thinner top wheel tooth for sharper shifting.
• Specified bearings for us by Enduro Bearings.  
• Larger end caps with mechanical Labyrinth seal to hold bearings in place better and prevent grass build up. 
   
  

SRAM 12spd	12t Thin : 14t Thick-Thin
SRAM 11spd	12t Thin : 12t Thick-Thin
Shimano 10,11spd	11t Thin : 11t Thin
Shimano 12spd	13t Thin : 13t Thin