Air Support Pro Back Panel: Designed with body mapping technology to identify and ventilate the areas of the body that generate the most heat

It's compatible with most fitness apps

5" 580-grams (give or take a few)

Note: It can only be used to tighten bolts in a clockwise direction

This strong

WTB Nano Gravel Tyre - Black - TCS Kevlar Folding - TCS Light - Fast Rolling - SG2 - Dual DNA - 40 - 700c Needs Images Air Support Pro Back Panel:The WTB Nano 40 is built to go fast! An all out performance gravel tyre that would also be suitable for those looking for a big bag CX tyre. Quickly becoming a favourite tyre for many gravel racers worldwide. Features: TCS tubeless ready for gravel or CX bikes Available in Black or Tan wall versions Raised centreline knobs for low rolling resistance The staggered tread pattern provides excellent grip for acceleration and braking Weight: 530 grams