That's a ball-achingly portentous way to save 0.00087 watts.
Especially as it’s all crinkled up. Should have just duct taped the gaps.
@Acliff started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
That's a ball-achingly portentous way to save 0.00087 watts.