Trek Procaliber 6 Bike Color:Viper Red Stretch Velour Fleece

Stretch Velour Fleece

O-Matter™ stress-resistant frame material is both lightweight and durable for all-day comfort and protection

Insulation-Primaloft®

30mm Power Strap

The updated design with raglan sleeves and flatlock stitching throughout offers improved comfort and range of motion through whatever the day throws their way

Trek Procaliber 6 Bike Color:Viper Red Stretch Velour FleeceProcaliber 6 is a fast cross country mountain bike and the most affordable MTB model with IsoSpeeda decoupler at the top tube seat tube junction that provides additional compliance on rough courses. IsoSpeed gives you a unique and substantial advantage over a traditional hardtail, because it cuts down on the trail's fatiguing bumps and delivers a smoother, faster ride. Frameset Frame: Alpha Platinum Aluminum, IsoSpeed, tapered head tube, internal