• Online:
  • URL for this product:
  • From the U.S. and CanadaCall 1-800-426-4840
  • Mon. through Sun., 4 a.m. through 11 p.m. PT.
  • InternationalCall 1-253-891-2500
  • Mon. through Sun., 4 a.m. through 11 p.m. PT. English language only.

CatEye Sumo 3 RC Front Bike Light

This item is currently sold out or unavailable online.

Or, may we suggest shopping for similar items:

Shop more Bike LightsShop more CatEye

This page is provided for reference to historical product information.

Bright, rechargeable and sturdy, the CatEye Sumo 3 RC front bike light can put out up to 1,600 lumens to ensure you see and are seen when you're riding in low light.

  • Sturdy, all-aluminum housing surrounds 3 high-power LED bulbs, which can put out up to 1,600 lumens to light the route ahead
  • CatEye "DNA" power modes: Dynamic mode lasts 1 hr., Normal lasts 2.5 hrs., All-Night lasts 10 hrs. and the flashing mode lasts up to 35 hrs.
  • Lithium ion battery mounts to the frame (or can be stored in a pack) and has a charge time of 5 hrs.; battery level indicator lets you know when it's time to recharge
  • Flex-Tight™ universal mounting bracket on the CatEye Sumo 3 RC front bike light easily adjusts to fit most handlebars; no tools required


Item 845826

REI Membership

CatEye Sumo 3 RC Front Bike Light Specs
Best use
1,600 lumens
5 hours
Lithium ion
1 hour
10 hours
35 hours
648 grams
Bulb type
Number of bulbs
Max light output (lumens)
Headlight mounting
Charge time
Integrated battery
Battery life on high
Battery life on low
Battery life flashing

CatEye Sumo 3 RC Front Bike Light

Loading Ratings & Reviews...

Ask a question and have it answered by REI product experts and fellow outdoor enthusiasts. Need immediate assistance? Use Live Help.

Loading Questions & Answers...

How are we doing? Give us feedback on this page.

FREE SHIPPING With $50 minimum purchase

MEMBERS, EARN A $20 BONUS CARD! When you spend $100 April 14-29. Single-use bonus card redeemable May 2-12. Details
  • Join REI today!
  • REI Membership
  • REI member benefits include an annual refund (typically 10% on eligible purchases).
  • Join REI today!
  • Sign up for REI Gearmail®
  • and get 15% off selected items!
  • Store Locator
  • Locate an REI store near you.
  • Find a Store
© 2014 Recreational Equipment, Inc. All rights reserved. REI, the REI Tree and Mountain design, Novara, and
REI Adventures are trademarks of Recreational Equipment, Inc.

Find REI on: FacebookTwitterYouTubeFlickrMobile site