The Fenix BTR20 Bike Light builds on the BT platform with even greater output, power supply options and remote Turbo activation. Featuring the Dual Distance Beam system and neutral white output up to 800 lumens, the 18650-powered BTR20 allows easy battery exchange to keep rolling longer and stronger.
Utilizes Cree XM-L（T6）neutral white LED, max 800 lumens output
Instant Turbo with the remote pressure switch
BA2B rechargeable battery pack, battery switch-out system