Updates to our main page on Sachs and SRAM hubs , and our page on the G8 and G9 hubs. We have located additional technical information from SRAM, and wehave fixed a number of Web links that went bad.
SRAM and Sachs Internal-gear hubs
Tag: 9-speed
Addition to page on SRAM G8 and G9 hubs
John has added some owner comments to the page on SRAM G8 and G9 internal-gear hubs. Opinions are generally very positive.
SRAM G9 Hub
Our article about the SRAM G8 hub now also covers the new G9 9-speed.
How the i-Motion 9 hub works
New section on how the SRAM i-Motion 9 hub works in the article about that hub.
SRAM i-Motion 9 internal-gear hub
New article about the SRAM i-Motion 9 internal-gear hub — the only public source of information on how to rebuild this hub, and with links to installation information and (hard to find!) parts lists from SRAM.
More troubleshooting advice on Sachs/SRAM internal-gear hubs
There’s more troubleshooting advice now in our article about Sachs/SRAM internal-gear hubs: how to test whether a problem is inside the hub, or only in the shifter and cable — for hubs with 3, 5 or 7 speeds, with pullchain(s) or clickbox.
Repair of Shimano STI Drop-Bar Brake/Shift Levers
These levers no longer index properly when the grease inside gums up — and the internals are very complicated. John Allen has posted an article describing several approaches to repair of these levers, and with a link to an expert in rebuilding them.
