Ohlins Air Spring Rebuild Kit - 200 Hour, For RXF34 m.2 Forks with 2-Chamber Air SpringThe Ohlins 200 hour rebuild kit for their suspension fork air spring cartridges includes all major wear items for a more thorough rebuild. This is the more thorough rebuild kit (also known as the "200 hour" kit) for the 2 chamber "more traditional" air spring found only on the RXF34 m. 2 Use this kit if the fork has skipped a few services, has been abused, or exhibits any signs of leakage Includes less common items, such as the seal head circlip, bump