Helo Quark Bearings (608) - '18 Model Size:one option an ErgoDynamic Lab knee cap

an ErgoDynamic Lab knee cap for best fit

50/Fifty combines dual density foams into lightweight

Hemmed bottom and sleeve ends

*Due to factory error some QR5 Pro sticks may have "Pro Stock - No Warranty" listed on stick

as well as quickly wick away sweat

Helo Quark Bearings (608) - '18 Model Size:one option an ErgoDynamic Lab knee capEach Helo speed bearing is manufactured with the best materials, technology and craftsmanship available Polished raceways and high speed lube provide a quiet spin while increasing performance under the toughest conditions Helo precision speed bearings are pre spun at the factory to ensure the tightest tolerances are maintained All bearings meet or exceed standard specifications Rating: beyond swiss Fully serviceable Synthetic blend high speed oil