Park Tool HR-12 12mm Hex Wrench giant Zipp's 303 Firecrest Tubeless rim

Zipp's 303 Firecrest Tubeless rim brake wheels offer all-around performance for a new era of road riding

Energypak 500 / SyncDrive Core: Range Extreme: 55 km

meaning you can track down your bike in the event of theft and can locate it using the Find My iPhone App

whether you are on the road with the cross or mountain bike

Telescopic function

Park Tool HR-12 12mm Hex Wrench giant Zipp's 303 Firecrest Tubeless rimThe Park Tool HR 12 is a simple 12 millimeter hex wrench, constructed from through hardened industrial quality steel with chamfered tips for a precision fit. 12 mm hex wrenches are sometimes necessary for removing the freehub bodies from several popular brands of hubs (Mavic, Sun Race, Sovos, and others). Also sometimes used for thru axle hub service. Mfr Claimed Weight TBC