Exposure Trace & TraceR Mk4 ReAKT Light Set
Exposure Trace & TraceR Mk4 ReAKT Light Set 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)
Both ends of the bike in one box, and 70 grams of it altogether. The Trace goes on the bars, the TraceR ReAKT on the seatpost, and neither is big enough to be a reason to leave it at home.
The Trace Mk4 puts out 360 lumens, which is a great deal from 35 grams, and runs the DayBright pulse pattern for daylight. The TraceR Mk4 ReAKT is the clever one. It flares up when you brake, brightens when the light around you does, and dims for the rider tucked in behind.
- Trace Mk4 front, 360 lumens, 35g
- TraceR Mk4 ReAKT rear, up to 200 lumens, 35g, with ReAKT and Peloton
- USB-C, both full in 90 minutes
- CNC machined aluminium bodies, IP67
- In the box: both lights, a seatpost mount, a handlebar mount and two USB-C cables
If you only need one end, the Trace Mk4 and the TraceR Mk4 ReAKT are both sold on their own.
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.
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