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Lumicycle - the best bike lights on the market.

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Summit 2017 Extender Pack

Quick Overview

Our fantastic Summit range uses three very high-powered Cree LED’s to produce 1650 Lumens of raw power. It has a medium beam spread to produce a truly fantastic off road light. This lamp unit is ideally suited to the rider who is looking for a single light that produces good width and length in the beam of light, with more than enough power for a single off road night light system. Produced using the finest of materials its elegant and robust case is CNC milled for a timeless quality finish.

These lights are tested and trusted by people the world over and are renowned for being extremely bright and rugged over rough terrain. A very bright choice of durable light for those night time trails.

This system comes with our extremely powerful 6.2 Ah Extender battery. This pack is designed to double the run time offered by our Summit Enduro Pack and the battery will simply mount on a tubular part of your bike.

Availability: In stock


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Additional Information

LUMEN OUTPUT 75 160 550 1100 1650 1650
POWER (WATT) 0.5 1 4.2 8.9 17.3 17.3
Enduro 3.1Ah RUNTIME (HR) 103.4 51.7 12.1 5.8 3 3 mins
Extender 6.2Ah RUNTIME (HR) 204.6 102.3 24.2 11.4 6 3 mins
Bottle 6.2Ah RUNTIME (HR) 204.6 102.3 24.2 11.4 6 3 mins

2017 Improvements:

You can read about the 2017 improvements to our systems by clicking here.

Instruction Manual:

You can access an electronic version of the instruction manual by clicking here and the RF network setup and operating guide by clicking here.


Lamp with Q/R bracket (146g) and Extender battery (496g) weighs 642g.

★ ★ ★ Multi Award Winning Lights ★ ★ ★

Read our impressive full range of reviews here.