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Tag Archives: shelbroco
First cyclecomputer?
Our cyclecomputer database goes deep. We have found, scanned and posted a PDF of the manual for what is probably the first cyclecomputer, the Veltec Pacer 2000. We also have manuals for early Cateye, Avocet and Vetta computers, and rare … Continue reading
Posted in Updates
Tagged bicycle, computer, cyclecomputer, GPS, Pacer 2000, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, Veltec
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We are here!
Ah, the hand-wringing. It seems to have started with someone at the road.cc blog who inquired on our Facebook page, then posted on without waiting for our response. Harris Cyclery has closed after a 70-year run, hit hard by pandemic … Continue reading
Posted in Updates
Tagged harris, Harris Cyclery, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com
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ShelBroCo Quadratech
Introducing ShelBroCo QuadraTech Chainrings and sleeve nuts. Throw away those obsolete chainrings! The unbearably vexing problem of sleeve-nut rotation has bedeviled generations of bicycle mechanics. Who else would you expect to come up with a solution but ShelBroCo?
Posted in Updates
Tagged April, April Fool, bolt, chainring, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, sleeve nut
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Addition to post about 360-degree video
Thanks to Philip Carlson, our article about 360-degree video now includes a video clip illustrating the nighttime performance of the Garmin VIRB 360 camera. As expected, there is camera-motion blur, but it looks much different from that with a conventional camera.
Posted in Updates
Tagged 360, 360 degree, bicycle, Garmin, GPS, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, video, VIRB, VIRB 360
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Rebuilding freewheels
We have a much expanded description of how to rebuild a freewheel, now a new article and no longer just a paragraph in our main article on freewheels.
Revisions to Sachs/SRAM Internal-gear hub pages
Every once in a while we go back and review our pages to deal with product changes and link rot. We just did that with all our pages about Sachs and SRAM internal-gear hubs. You will find product manuals here … Continue reading
Posted in Updates
Tagged 3 x 7, 3x7, 7-speed, 8-speed, 9-speed, bicycle, coaster brake, DualDrive, Elan, g8, G9, gearing, gears, hub, i-motion 3, i-Motion 9, internal, internal-gear, maintenance, Orbit, Pentasport, planetary, repair, Sachs, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, shifter, Spectro, Spectro S7, SRAM
2 Comments
Addition to freewheels page
There’s a new section in our freewheels page showing how freewheels work and what is inside.
Posted in Updates
Tagged bearing, bicycle, freewheel, hub, maintenance, pawl, rachet, repair, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, Shimcno, SunTour
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Videos and articles about Paris-Brest-Paris
Harriet Fell, owner of this site, was one of the first Americans to finish the iconic 1200km Paris-Brest-Paris ride, and was one ammong several people to give talks about PBP at an event run by the Charles River Wheelers bicycle … Continue reading
Posted in New pages
Tagged bicycle, Charles River Wheelers, Elizabeth Wicks, Emily O'Brien, Harriet Fell, Henry van den Broek, Jake Kassen, Melinda Lyon, Paris Brest Paris, Patria Vendermark, PBP, Seven, Seven Cycles, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, video
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Harriet Fell’s 1975 Paris-Brest-Paris ride
Harriet Fell tells the story of her 1975 Paris-Brest-Paris ride. She was one of the first Americans to complete PBP. The story is online at sheldonbrown.com, and her illustrated talk is on Youtube.
Posted in Updates
Tagged bicycle, Charles River Wheelers, Emily O'Brien, Harriet Fell, Jake Kassen, Paris Brest Paris, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, video
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Ditch the Itch!
Heart monitor belt a bother? Ditch the itch and breathe free! ShelBroCo has a better way.
Posted in New pages
Tagged bicycle, electrolyte, electrolytes, heart-rate monitor, HRM, infusion, pulse, shelbroco, Sheldon, Sheldon Brown, sheldonbrown, sheldonbrown.com, VO2Max
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