NC-17 pulleys guarantee a nonviscous changing of gears and low noise running of the chain. To ensure a precise run of the steel chain, the industrial bearings allow minimal sideway movement. With this, the chain can position itself exactly above the rear derailleur without negative influence on the shifting process. 11 teeth stand for a smooth run of the chain and cover the intended use of eight- to ten-speed derailleur.
The delivery includes AL Spacer-Sets that guarantee compatibility to almost any rear derailleur.
- Material: 7075-T6 Aluminum
- Teeth: 11
- incl. AL spacer set
- Industrial bearing
- Compatibility: Shimano, Campagnolo (NOT for SRAM!)
- Weight: 26 g
- Colors: blue, red, green, gold,
- 2 pcs. each set