I have one mounted vertically on the left seat stay near the dropout.
Cateye rear rack tail light mount.
Mount your tail light to the reflector tab on the back of a rear cargo rack with this rack bracket from portland design works.
Saddle rail bracket rm 1 5446510 option parts.
Make offer cateye light led bracket rear rack multi mount mounting tl ld cateye 5447040 sharp aero rubber base for rapid x series ca5447040 4990173029525 0 99.
The twist down mount is hands down my favorite for tail lights.
There are two holes that are spaced 51 mm center to center.
Fi zi k saddle rail bracket sr 2 3980060.
There are two ways to secure this to the rack.
Spacer x 5342470 learn more.
Optional accessory rear rack bracket for mounting most cateye taillights to rear racks with 50 80 mm spaced mounting holes.
Rear rack bracket 5445620 option parts.
Allows you to mount our safety lights virtually anywhere you d like.
The cateye rapid x2 kinetic is a 50 lumen usb rechargeable bicycle safety light that mounts easily on your seatpost.
You can use the included screws or zip ties.
Providing both headlight and rear light in one unit at very reasonable price.
Compatible with all pdw rear lights except the asteroid and fenderbot horizontal holes are 50mm apart to fit european rack standards vertical holes are 18mm apart to fit most reflector mounts.
The mount is what makes this light though.
A built in accelerometer automatically switches into a constant burst mode when it senses a sudden change in speed.
So a rack would need to have holes or slots to match.
Rear rack bracket 5342250.
The mount itself is fully articulating so you can easily mount it anywhere and point it in the optimal direction.
The mount itself is pretty simple.
Light source red led x3 battery.
Rear rack bracket 5445620 learn more.
Clip c 2 5342460 allows you to mount our safety lights virtually anywhere you d like.
Sync kinetic a cateyesync enabled light that increases your visibility as you slow.