TREK RALLY WAVECEL MTB HELMET COLOUR:Chinchilla/Black Checkmate combines a lightweight aero

Checkmate combines a lightweight aero design with IsoSpeed and Gravel Race geometry that keeps you poised for the attack without eating up your energy

- Fits all standard mountain bikes

The Shimano CN-HG53 9-speed chain ensures smooth shifting

and exceptional durability for daily training and long endurance miles

if you ever need replacement

TREK RALLY WAVECEL MTB HELMET COLOUR:Chinchilla/Black Checkmate combines a lightweight aeroLighter, cooler coverage The Rally WaveCel is a ride anything MTB helmet with lighter, cooler WaveCel to keep you feeling prime all ride long. Deeper rear coverage gives you additional protection and strategically placed vents boost airflow for more comfort on the trail. Plus, fit is simple to dial in with a BOA fit system, lay flat camlock straps and a Fidlock magnetic buckle.