The lens is about $100 US.
https://wowma.jp/...aeqTTbRoC8CoQAvD_BwE
Here for about $30
https://www.sigmasports.com/...lector-TT-Helmet/TJ9
Another...
https://www.saldenbikes.com/...tor-lens-196412.html
The more people I encounter the more I love my cats.
https://wowma.jp/...aeqTTbRoC8CoQAvD_BwE
Here for about $30
https://www.sigmasports.com/...lector-TT-Helmet/TJ9
Another...
https://www.saldenbikes.com/...tor-lens-196412.html
The more people I encounter the more I love my cats.