Please note that the Spectro 3×7 hubs are no longer in production and parts are becoming hard to find. We still have some Dual Drive parts, but none for the 3×7 spectro hub.
*Spectro 3X7 Hubs no longer available*
Friction shifters with 3×7 hub
Posted: 2001-05-17 By: Bike Friday staff member Steve Ransom Symptoms Can I install friction shifters on my Pocket Llama with the SRAM Spectro 3×7 hub? Can I order a Bike Friday with both? Does installing a friction shifter void my hub warranty? Solutions We do not recommend using a friction shifter (usually a non-indexed bar-end […]
Upgrading 8-speed 3×7 cassettes
Posted: 2000-10-19 By: Bike Friday staff member Garner Britt Symptoms I am currently riding a New World Tourist with an 8-speed cassette with 9-speed spacing. Can I change this to a standard 9-speed cassette? Solutions At the moment, the answer is no. Sorry. The SRAM Spectro 3×7 hub is designed for a seven-speed cassette. We […]