Jim's Tech Talk By Jim Langley A few weeks back in our coverage of the early season shows, including The Sea Otter, I wrote about the growing interest in and use of 32-inch wheels, a relatively new wheel size. In my comments I mentioned that Zinn Cycles was one of the companies using 32-inch wheels. After that article, Jan Heine on his René Herse bike company blog … [Read more...] about An Interview with Tech Guru and Bike Builder Lennard Zinn On 32-inch Wheels
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Muc-Off Nano Tech Bike Cleaner Product Review
Jim's Tech Talk By Jim Langley Hot! super easy to use because it suds up on its own - just spray it on you get a full liter in the bottle which lasts for many bike washes cuts through mud, dirt and grit safe for all materials and components safe on painted and matte finishes biodegradable Not! more expensive than dish … [Read more...] about Muc-Off Nano Tech Bike Cleaner Product Review
Newsletter Issue No. 1229
June 18, 2026 More On: How To Say No and The Wright Brothers, Plus a Special Video Jim's Tech Talk By Jim Langley This week, I’ve got some catching up to do and am sharing a couple of comments that came in related to recent articles. I also want to tell you about a video I thoroughly enjoyed that brings together four industry luminaries, Jim Gentes of Giro … [Read more...] about Newsletter Issue No. 1229
More On: How To Say No and The Wright Brothers, Plus a Special Video
Jim's Tech Talk By Jim Langley This week, I’ve got some catching up to do and am sharing a couple of comments that came in related to recent articles. I also want to tell you about a video I thoroughly enjoyed that brings together four industry luminaries, Jim Gentes of Giro Helmets; Craig Calfee of Calfee Designs carbon bikes; Keith Bontrager of Bontrager and Trek; and … [Read more...] about More On: How To Say No and The Wright Brothers, Plus a Special Video
Newsletter Issue No. 1228
June 11, 2026 A Tube Specifically Made for Fixing Flats WITHOUT Removing Wheels Jim's Tech Talk By Jim Langley In last week’s column, we provided a solution to fix flat tires on e-bikes with difficult-to-remove rear wheels (the most common wheel to puncture). The solution was to fix the flat by patching the tube and not even bother to remove the wheel at all. … [Read more...] about Newsletter Issue No. 1228