Lights show where you are. Reflective tape shows what you are. A few strips on your frame, wheels and kit help drivers pick out the shape of a bike, especially from the side, where most bike lights don't reach. It's light, cheap and works every time headlights hit it.
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What the Law Requires at Night
In the UK, a bike ridden between sunset and sunrise must have:
- A white front light
- A red rear light
- A red rear reflector
- Amber pedal reflectors on each pedal, front and back (bikes made from October 1985)
Reflective tape is extra visibility. It doesn't replace any of these.
Which Colour Goes Where?
The same colour rules apply to bikes as to other vehicles:
- Facing forwards: white or silver. Never red.
- Facing backwards: red. White should not face the rear.
- Wheels and tyres: reflective material on the wheels can be any colour, because it shows to the sides.
Where to Put It
- Wheel rims: short strips spaced around the inner face of each rim turn the wheels into moving circles of light from the side, where bike lights are weakest.
- Fork and front of the head tube: white or silver, facing forwards.
- Seat stays, rear mudguard and rack: red, facing backwards.
- Frame sides: silver, yellow or black reflective along the top tube and down tube.
- Trailers, top boxes and child seats: red at the back and white or yellow along the sides.
Which Tape Suits a Bike?
- Glass bead reflective tape in silver, yellow and red is flexible, so it wraps round tubes and follows curves. It's the best all-round choice for frames.
- Black 3M Scotchlite 580-85E looks black by day, so it suits a dark bike, and reflects bright white at night. It comes in narrow widths from 10mm. Keep it to forward and side-facing parts, as white shouldn't face the rear.
- Acrylic prismatic tape is the brightest, but it's stiff, so save it for flat surfaces like trailer panels and hard cases.
Clothing and Bags
Self-adhesive tape is made for hard surfaces, not fabric. For jackets, bags and kit, use sew-on reflective tape or iron-on reflective tape instead.
Fitting Tips
- Clean the frame or rim with a degreaser and let it dry fully.
- Cut small pieces with rounded corners, as they lift less at the edges.
- Keep tape off the braking surface if your bike has rim brakes.
- Press firmly along the whole piece and give it time to bond before riding in the rain.
For helmets, check the manufacturer's guidance before adding anything to the shell.
FAQs
Can reflective tape replace bike lights?
No. Lights and the required reflectors are a legal requirement at night. Tape is an extra.
Can I put red tape on the front of my bike?
No. Red must not face forwards. Use white or silver at the front.
What's best for a carbon or painted frame?
Flexible glass bead tape applied to clean, sound paint. It can be removed later with gentle heat.
Will it work in the rain?
Yes. Reflective tape still works when wet, though a film of water or dirt reduces the reflection, so wipe it clean now and then.