Nerd Belt NB400 Parts-Wheels & Tires-Wheels-Gravel Note: Mask braking surfaces before

Note: Mask braking surfaces before application

Side water bottle holders

With a wide gear range and the dependability of mechanical shifting

Multiple zipped organiser pockets

This pair of wireless sensors use accelerometers to measure speed and cadence and pass the data via Bluetooth or ANT+ to your bike computer

Nerd Belt NB400 Parts-Wheels & Tires-Wheels-Gravel Note: Mask braking surfaces beforeTalk nerdy to me The original nerd belt is light weight and comfortable, holds your race bib, 200ml bottles and won't bounce around regardless of your pace! Perfect for long runs, marathons and Ironmans. Nerd belts are your new hands free way to carry fluids and nutrition during racing or training for a faster performance and recovery. Belt: UNISEX Adjustable strap to fit nerds big and small Race bib holder Minimal bounce at all paces Bottles: 200ml