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Lumicycle - the best bike lights on the market.

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Summit Extender Pro Pack

Quick Overview

Our fantastic Summit Pro range uses three very high-powered Cree LED’s in each of the two lamps to produce a total of 3300 Lumens of raw power. It has a medium beam spread to produce a truly fantastic off road lights. These lamps are suited to the rider who is looking for a large amount of power and extreme lighting for the most challenging of terrain. Excellent width and length in the beams of light. Produced using the finest of materials its elegant and robust case is CNC milled for a timeless quality finish.

A lot of our professional customers use these lights for competitions, as they are so flexible and extremely bright when mounted in a pair.

This system comes with our extremely powerful 5.2 Ah Extender battery. This pack is designed to simply mount on a tubular part of your bike. If you would prefer a Bottle mounting system instead please see our Summit Bottle Pro Pack.

Availability: Out of stock


Additional Information

2014 External Enhancements:

  • Each light in the range now features an integrated glare reduction "EyeLid" into each elegantly engineered case. The resulting major benefit of this to off road is to provide maximum forward natural retina visibility when using the high lumen outputs provided by the Lumicycle system. In many conditions of ascent or riding at speed a rider can often be leant over the bike handlebars, the Eyelid provides a shield to the rider's eyes, ensuring maximum night vision retention by preventing accidental glare from the LED light. This has been a feature of our road lights as an option, but is now standard across the entire range.
  • Casework components are secure together with high grade stainless steel fasteners, and improved water and dust protection is provided by a re-designed O ring sealing system.
  • Thermal performance has been improved to match the highest performance LED's now used in the 2014 range, CREE XPG2 LED's; these are controlled with our unique proprietary control system that ensures that the LED's maximum performance is harnessed, whilst at the same time our thermal control system ensures that should there be a time when the unit does get too hot, no damage is done to the light components.

2014 Internal Enhancements:

  • Our proprietary driver software has been updated to ensure our customers receive the best possible performance from our lamps. So the complete range now offers increased levels of lighting output with reduced power usage, whilst at the same time continuing to offer our unique "Smart Boost" technology for especially challenging terrain sections.
  • We have increased the shock protection of the circuit board mounting system internally which provides greater levels of reliability even during the most arduous of environmental conditions. And have shown that the light unit can even withstand extreme shock conditions by playing ice hockey with it.
  • Now includes a new internally CNC milled "heat bridge" to more effectively dissipate the thermal heat generated by the CREE LED's, ensuring that junction temperatures of the LED's themselves are maintained at optimal levels for maximum output and reliability.

Included in this pack is a separate wide optic that can replace one of the standard optics supplied, should you require a wider beam.

LUMEN OUTPUT 75 160 550 1100 1650 1650
POWER (WATT) 0.5 1 4.2 8.9 17.3 17.3
Extender 5.2Ah * RUNTIME (HR) 74 37 9 4.2 2.1 3 mins
Extender 5.2Ah ** RUNTIME (HR) 150 75 18 8.4 4.3 3 mins

* Assumes both lights running continuously on the same power.

** Assumes that one light is running continually on the Extender Battery.

Summit 2014 is the next generation 2014 LED lamp for the product formally known as the LED3 XPG ATL (all terrain light) lamp unit.

Instruction Manual:

You can access an electronic version of the instruction manual by clicking here.


Both lamps with Q/R brackets (146g each) and Extender battery (496g) in total weighs 788g.

★ ★ ★ Multi Award Winning Lights ★ ★ ★

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