
Exposure Lights Blaze MK3 ReAKT + Peloton
- 150 lumens ReAKT Flare, 80 lumens red
- Runtime: Min 6 hrs Max 48 hrs pulsing
- DayBright & Peloton Modes
The Exposure Lights Blaze 3 ReAKT Rear Light delivers advanced safety technology in a compact, lightweight design. With an intelligent ReAKT system, it adapts to changes in your environment and riding conditions for optimal visibility. Built from durable anodised aluminium, it offers reliability, long runtimes, and powerful output for demanding road use.
Key Features and Benefits:
- ReAKT (Ambient Kinetic Technology): Detects braking and brighter surroundings to increase output to 150 lumens. Ensures drivers notice you sooner, reducing collision risk.
- Peloton Mode: Automatically dims when detecting another rider’s light from behind. Prevents glare for fellow cyclists while maintaining visibility.
- DayBright Mode: Produces a focused, high-intensity pulse during daylight. Cuts through distractions, making you more visible to road users.
- OMS (Optimised Mode Selector): Lets you tailor light modes to match ride length and conditions. Maximises battery efficiency and runtime.
- Up to 48-Hour Runtime: Offers extended use with pulsing mode. Reduces the need for frequent charging, ideal for multi-day use.
- IP6 Water Resistance: Sealed against dust and strong water jets. Maintains performance in all-weather conditions.
- 6063 Anodised Aluminium Body: Provides strength and impact resistance. Extends product lifespan under regular road use.
- 3-Hour USB Recharge: Rapid charging via included cable. Minimises downtime so your light is ready for your next ride.
Equip your bike with proven safety technology designed to adapt, protect, and perform on every ride. Get the reassurance of a rear light that responds intelligently to your environment.
Specification:
- Output: 150 lumens ReAKT Flare, 80 lumens red
- Burn time: Min 6 hrs Max 48 hrs pulsing
- Battery Capacity: 1500 mAh Li ion
- Dimensions (mm): Length - 70, Head - 28, Back – 28
- LED: 1x XPE-R
- Hours Runtime: 6 - 48 (FL)
- Lumens Measured Output: 80
- Grams Weight: 77
- LEDs: 1 x XPE-RED
- IP Rating: IP6
- Max Lumens: 80
- Battery: 1,500 mAh Li-Ion
- Runtime: 6 - 48 Hours (FL)
- Charging Time: 3 Hours
- Weight: 77g
- Material: Anodised 6063 Aluminium
- Length: 70mm
- Head Diameter: 28mm
- ReAKT Technologies: ReAKT, OMS, ITM, Fuel Gauge, DayBright, Peloton
- In The Box: Blaze ReAKT MK3, Seatpost Mount, USB Charge Cable, QS Guide (mount for aero seat posts sold separately).
Brand | Exposure Lights |
MPN | EXPBLAZE3RA |
Customer Reviews
Our Payment Options






Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance, Klarna and Clearpay. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Klarna is unregulated credit. Clearpay is unregulated credit, use responsibly, T&Cs & late fees apply.
Our Finance Providers

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D.T.(Automotives)Limited trading as Tweeks Cycles offer interest free and interest-bearing credit on purchases £300 and over which is provided by V12 Retail Finance.
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We also offer Klarna, pay now, pay in 30 days or pay in 3 equal instalments.

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We also offer Clearpay pay in 4 instalments.
* Bike Delivery Info
A bike has to go though a Pre Delivery Inspection (PDI Check) prior to despatch, ensuring the bike is thoroughly checked and set up prior to you receiving. This also means an express delivery service is unavailable. We strive to despatch bikes within 3-5 working days. Please note this may change over school holidays and the festive season (November/December). For more information on the process please visit our pre-build page.
For international shipping please visit our delivery page.
For information about returning an item please visit our returns page.



