Exposure BoostR Mk3 ReAKT Rear Light
Exposure BoostR Mk3 ReAKT Rear Light is backordered and will be available when it is in stock.
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- 60-day returns
- Order before 12pm for delivery in 2 working days (UK mainland)
A rear light that pays attention to what is going on around it. ReAKT brightens it when the light around you gets brighter and flares it up when you slow down, so it works as a brake light in both constant and flash. Peloton does the opposite when it senses a light close behind, so you are not cooking the eyes of whoever is sitting in.
The Mk3 is brighter and lasts longer than the one it replaces. 200 lumens in flash, 75 constant, and up to 70 hours on a charge, which for most people is a month of commuting between top ups.
- 200 lumens in flash, 75 lumens constant
- Up to 70 hours run time
- ReAKT with an automatic brake flare, Peloton dimming, and the DayBright pulse pattern
- 8 degree collimated lens for throw, with the lens and body shaped for side visibility as well
- 45g
- CNC machined 6063 aluminium in gunmetal grey, IP67
Have a look at the rest of the Exposure range, or ring us on 0141 552 0841 and we will work out what suits your riding.
Payment & Security
Payment methods
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OTHER PAYMENT METHODS
Novuna Finance (Interest Free on Full Price Bikes, 9.9% Interest on Sale Bikes)
Klarna (under £1000)
Why Buy From Us?
Free servicing, priority workshop and bike box hire
Free servicing, priority workshop and bike box hire
Selling bikes in Glasgow since 1980 — one of the longest-established shops in Scotland.
Built properly. Every bike assembled from scratch by our Cytech Level 2 mechanics, brakes bedded in, greased to suit a Glasgow winter, buddy-checked and test ridden before it’s boxed.
Free 6-week service. Cables stretch and spokes bed in over the first few hundred miles. Bring it back and we’ll re-tension, re-index and check every bolt.
Priority workshop, for as long as you own the bike. We never turn away someone who bought their bike here, however busy we are.
Free bike box hire. A hard-case Bike Box Alan whenever you travel with the bike.
Free changes at the build stage. Saddle, stem, bars, tyres, pedals — far cheaper before the bike is built than after. Add a note to your order at checkout.
Free test rides around Glasgow Green, on as many bikes as you like.
How long will it take to receive my order?
How long will it take to receive my order?
Check out or handy dynamic delivery date estimator on the right of the product page for delivery times.
All products dispatch next day if ordered before 12 noon
Full price bikes ship FREE via APC 24hr
Sale bikes are £40 via APC 24hr
Kids bikes are £10 via Parcelforce / APC 24hr
All other products are £4.99 via Royal Mail 48hr Tracked or £10 for 24hr / Saturday
How do I return a product?
How do I return a product?
Items must be returned within 60 days after receiving your order, returned in the same condition in which they were received, be unused and include the original packaging.
Once your return is received, inspected and approved, we will process your refund and a credit will automatically be applied to your credit card or original method of payment, usually within 5 days.
New bikes, demo days, and the odd good deal
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