Knog PWR Sound Portable Speaker Select:With Battery (3,350 mAh) Front hub axle size: 100

Front hub axle size: 100 x 20mm

Not afraid of the rooty chutes

These stiffer rings are made with 5mm thick CNC-machined 7075-T6 aluminium and feature upshift rivets with an advanced design adopted from SRAM XX

Fitted to the aluminium spider are Truvativ's CNC machined 7075 T6 aluminium chainrings which include a highly refined set of pins and ramps to provide smooth shifting under power

Knog PWR Sound Portable Speaker Select:With Battery (3,350 mAh) Front hub axle size: 100Knog PWR Sound Portable Speaker With PWR Sound, our portable Bluetooth speaker, youll never need to be without your favourite music, audio books or podcasts wherever your next adventure may take you. Available with or without the PWR Bank Small (3350 mAh) that will provide power to your PWR Sound. Speakers are often bulky, fragile and simply impractical for outdoor adventures. Introducing PWR Sound, that is everything but. PWR Bank Functionality: By