• 6 Posts
  • 13 Comments
Joined 2 years ago
cake
Cake day: June 11th, 2023

help-circle
  • Interesting low-cost measure to not use a front-derailleur

    The S2 model aimed to give riders an uphill climbing gear but without introducing the complexities of a gear-shifting derailleur, tensioned cables, and handlebar shifters. Engineers at SRAM came up with a solution that’s hard to imagine for other bikes but not too hard to grasp. A freewheel in the back has two cogs, with a high gear for cruising and a low gear for climbing. If you pedal backward a half-rotation, the outer, higher gear engages or disengages, taking over the work from the lower gear. The cogs, chains, and chainrings on this bike are always moving, but only one gear is ever doing the work.

    Probably not of much use but I thought it was cool




  • My experience is the opposite. The hours 3-6 feel more dangerous to me because many drivers are in a rush and very uncourteous. At night there are just way less cars on the road and in general they are much more courteous. However I generally don’t ride light enough for them to suffer from very bad sleep deprivation.







  • Honestly just need to find one that fits YOU and is safe.

    I got a Bontrager Spectre Wavecell because it felt the best on my head from all the helmets I tried and the tech is safe (MIPS is also very good).

    I wear it from -15°C to +30°C and it’s good for me. The helmet is not the problem outside this range, it’s just generally too hot/cold, it isn’t the top of my head that gets way too hot/cold. As long as you don’t get an aero helmet I think you won’t have any temperature problems.