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Tag Archives: sheldonbrown
Additions to Nexus/Alfine 8-speed article
John has added information to the article about Shimano Nexus and Alfine 8-speed internally-geared hubs, describing common failure modes and how to forestall failure; how to determine whether a hub might need service; and also normal noises and “clunks” which … Continue reading
Posted in Updates
Tagged 8-speed, Alfine, bicycle, cassette joint, coaster brake, disc brake, hub, internal-gear, Nexus, Rollerbrake, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, shifter, shimano
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Sheldon’s desktop images
We present a collection of images of bicycles and parts that Sheldon felt “some folks might find fun to use as a screensaver”. They might be used for desktop images. The images are all 1024 x 768 pixels, horizontal orientation. … Continue reading
Posted in Updates
Tagged bicycle, photography, screen savers, screensavers, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com
2 Comments
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.
Posted in New pages
Tagged 9-speed, bicycle, hub, i-Motion 9, internal-gear, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, SRAM
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Rollerbrakes article expanded
Major additions to the article on Shimano Rollerbrakes — advanced instruction on maintenance, more advice about when these brakes are most suitable.
Posted in Updates
Tagged axle, bicycle, bowden cable, brake, cable, drum brake, hub, maintenance, Nexus, repair, Roilerbrake, shelbroco, Sheldon, sheldonbrown, sheldonbrown.com, shimano, wheel
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New Shimano internal-gear hubs
Shimano has some new internal-gear hubs. We’ve updated the Shimano 3-speed page, and the internal-gear hubs page.
Posted in Updates
Tagged 3-speed, Alfine, bicycle, coaster brake, disc brake, hub, internal-gear, Nexus, Rollerbrake, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, shifter, shimano
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Article about Rohloff hub
We have spiffed up an article about the Rohloff 14-speed internal-gear hub which had been lurking on the Harris Cyclery part of the site and placed it with the other informational articles.
Posted in Updates
Tagged 14-speed, axle, bicycle, bowden cable, chain, hub, internal, internal-gear, maintenance, planetary, Rohloff, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, Speedhub
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About torque
John has written a new article about torque, as it applies to threaded parts, braking and drivetrains.
Posted in New pages
Tagged axle, bicycle, bottom bracket, crank, gears, hub, internal, internal-gear, planetary, ratio, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, torque, twist
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Five-Speed Hub Gears
Article about 4- and 5-speed Sturmey-Archer hubs kindly shared by John Forester and now on sheldonbrown.com. This dips into the history of the hubs and suggests several useful modifications also applicable to other hubs.
Posted in New pages
Tagged 5-speed, bicycle, Forester, gearing, gears, internal, John Forester, maintenance, planetary, S5, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, shifter, Sturmey-Archer
1 Comment
Updates to Sturmey-Archer 4, 5 and 7-speed hub page
Major updates to the page on Sturmey-Archer 4, 5 and 7-speed hubs, mostly concerning the hubs sold from 1991 through 2009.
Posted in Updates
Tagged 4-speed, 5-speed, 5-Star, 7-speed, AF, AT7, bicycle, FC, FG, FW, gearing, gears, internal, maintenance, planetary, RX-RF5, S-RF5(W), S5, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, shifter, Sprinter, Sturmey-Archer, Summit
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Emergency frame repairs
Headed out on tour where you could be 100 miles or more from the nearest bicycle shop? Or do you just want to know the principles of bicycle frame alignment? We have an article for you.
Posted in Updates
Tagged align, alignment, alloy, aluminum, bicycle, carbon, carbon fiber, frame, lugged, maintenance, repair, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, steel, straighten, titanium, welded, welding
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