EXTRA LITE derailleur rolls ExtraBolt 15.2 | 12 teeth for SRAM XX1 | X01 | X1
These jockey wheels not only the switching mechanism is facilitated, but also the switching precision noticeably improved.
Made of lightweight Derlin, an extremely robust plastic that is used in highly loaded parts, bring the rolls weighs only 6.9g per piece on the scale.
Each rolls sit 2 bearings that are perfectly fitted and sealed that they run smoothly and prevent dirt from outside. This provides for a durable, smooth running.
Compatible with SRAM XX1, X01 and X1 derailleurs, narrow-wide teeth ensure a highly secure running of the chain.
Material: Delrin (plastic)
Compatibility: SRAM XX1, X01, X1
Chain: 11 times
Number of teeth: 12 teeth
Weight: 14g (pair)