Aspero Apex XPLR 1 Size:54 Hardened tools with an anti-corrosive

Hardened tools with an anti-corrosive coating and robust aluminum side bars

S) / 29" wheels (M

For ultimate accuracy we use a PID controller rather than a thermostatic one

The waist adjusters make it easy to adjust the fit on the fly and while the inner waistband features TruDri® technology to move moisture away from your skin and keep you cooler and drier

The light’s waterproof USB-C charging(cable not included) and CNC-machined aluminum construction with cooling fins provide durability and convenience

Aspero Apex XPLR 1 Size:54 Hardened tools with an anti-corrosiveIn 2019, spero took the gravel world by storm, heralding a new era of speed in gravel. Fun, but flat out. The new spero remains true to its original brief, but with some improvements: a threaded BB shell, neater cable routing, and a UDH compatible derailleur hanger for those who want to use SRAMs Transmission drivetrains. And its more aero, of course. In the case of spero, aerodynamic performance is less about pure speed as a result of drag reduction,