Polygon Trid ZZ Rockshox Pike DJ Title bar 50mm rise 740mm wide Title stem 31mm Sensus EMJ grips Hope Tech 3 E4 brake Halo Chaos wheels Conti Speedking tires Tubolito tubes DMR vault pedals Sram GX cranks 165mm 32T chainring Sram XX1 chain Reverse Components chain tensioner Reverse Components single speed 13T