POC Ultra Bar Bag 4L Color:Hydrogen White Translucent 5mm (hooked) Hub model Parcours 210000012935 Color:Matte Bourbon Bottle all year round

POC Ultra Bar Bag 4L Color:Hydrogen White Translucent 5mm (hooked) Hub model Parcours 210000012935 Color:Matte Bourbon Bottle all year round 5mm (hooked) Hub model Parcours carbon spoke Parcours carbon spoke Drive mechanism Star ratchet (60T) Bearing size 2 x 6803 1 x 6803 + 1 x 17827 2 x 6803 (freehub) Weight 495g 635g Spoke model Alpina Carbolite Aero Alpina Carbolite Aero Spoke lacing 2:1 (L 2 cross R radial) 2:1 (NDS 1 cross DS 3 cross) Spoke length L 264mm R 278mm NDS 268mm DS 272mm Recommended valve length 70mm 70mm It features a support surface of 705 mm2 for perfect pedaling stability and simply offers the best weight to power ratio on the market