5L Lumbar Reservoir by Hydrapak is made for those who prefer an off-the-shoulder hydration solution

Primes your body’s natural process to improve muscle efficiency with less lactic acid

and is suitable for internal cable routing

Compatible with DT Swiss 12x142 rear thru axle star ratchet hubs (240S and 350)

PANARACER GravelKing SK Tire - 700 x 32c - Black garminpromo 5L Lumbar Reservoir by HydrapakLooking for a tire that's more aggressive than the mixte tread GravelKing? The GravelKing Sk might just be the tire you need for the more hardcore roads. Aggressive knobs, ZSG Natural rubber compound, puncture protection breaker and AX \xce\xb1 special low rolling resistance casing make the Gravelking a go anywhere tire. And tubeless compatible up to 60 PSI! Ideal for gravel, dirt, and rough payment Available in Black Tread and Black or Brown Wall