Enduro Zero Ceramic Grade 3 6902 Sealed Cartridge Bearing 15 x 28 x 7mm CheckoutTitle=Radio Griffin 5mm Offet Black E1

5mm Offet Black E1

Color Black Defined Color Black ISO Diameter 622 / Road / 29" ISO Width (mm) 53 Labeled Size 29 x 2

longer torso/shorter legs may prefer the larger size

60 A) direct drive trainers

5L) Color Black Volume Range 6-10L Max Bladder Volume 1

Enduro Zero Ceramic Grade 3 6902 Sealed Cartridge Bearing 15 x 28 x 7mm CheckoutTitle=Radio Griffin 5mm Offet Black E1Zero Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity and slippery Silicone seals to produce minimum resistance. All measurements are in millimeters ABEC 5 precision cartridge bearing CERBEC USA Grade 3 Si3n4 Silicon Nitride balls 52100 high carbon Chromium alloy races Races receive 3 cryogenic