Nano TPU Tube - PV 48mm - 700 x 18-32 bb An aggressive tread design provides

An aggressive tread design provides confident cornering and braking traction in demanding terrain

LED light compatible: Increase visibility by attaching the Universal Lazer LED to the mount at the back of the helmet

Fits 2" hitch receivers only

Equipped with a USB-C rechargeable battery

Nano TPU Tube - PV 48mm - 700 x 18-32 bb An aggressive tread design providesThe WTB NanoAir TPU Cycling Tire Tubes lighter, more compact, and more durable. WTB introduces the NanoAir TPU (Thermoplastic Polyurethane) tube. It's compact, and packs down to one third of the size of a traditional tube. Just think of the extra things you can fit in your pack; a beverage, snacks, maybe even a snack for your friend that always forgets one, yea you know the one. It's light, really light. 60% lighter that paperweight you have been