Aluminum pulleys are better against wear and tear compared to 3D printed pulleys
Material: aluminum anodized black
Profile: HTD5M
Width: for 15mm wide belts
Number of teeth: 68
Comes with longer bolts to fit your superstar hub
Only fits for Trampa superstar wheel hubs
How to install:
1) Deflate your tire
2) Loosen the bolts
3) Place the pulley on the hub
4) Use the longer bolts
5) Inflate your tire