Cygolite Dash 520HL/Hotshot Micro30 TL LxW (mm)-247x129 When used with a chain

When used with a chain cleaner CB-4 gets bicycle chains clean inside and out so theyre good as new

Air Circulation System for perfect ventilation

Color Black Wheel Size 29" Wheel Size 700c Wheel Size 27

Axle Type 12mm TA Hub Weight 223g Hub Drilling 24H Position Rear Freehub Body SRAM XD-R Primary Color Turquoise Rotor Mount Center Lock Hub Spacing 142mm Hub Spoke Type J-bend

Cygolite Dash 520HL/Hotshot Micro30 TL LxW (mm)-247x129 When used with a chainDash 520 and Hotshot Micro 30 Combo Light Set520 lumen headlight with 8 modes 30 lumen tail light with 5 modes engineered for use on roads and commuting Headlight features exclusive quad LED Daytime Running Lights (DRL) to stand out in broad daylight USB rechargeable internal headlight battery lasts up to 63 hours and tail light lasts 100 hours Low profile water resistant design headlight only weighs 75 grams and tail light only 35 grams Lumens Rear