- Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life
- Renthal's combination of a high strength base material and exceptionally hardwearing surface result in significantly increased chainwheel life over other brands
- For Models with:
- BST Carbon wheels 76x100 pitch circle diameter
- Marchesini wheels 76x100 pitch circle diameter
- OZ Racing wheels 76x100 pitch circle diameter