• Race ratchet closure system provides secure fit

Simply apply Peatys loam foam liberally to the entire bike

the angled mushroom ribs wick moisture away for glove-free grip goodness

An expansion of Oakley®’s rimless sport product line

ProTaper Stealth Stem - 1 11/8th Inch Steerer - 31.8mm - 40mm - 0 degree - Black PLP|Riding Style • Race ratchet closure systemOn the surface, a stem may look simple, but under that beautiful veneer lies hours of 3D modelling, countless FEA revisions, and tonnes of real world ride testing. We do all of this to make sure we have a light, stiff stem that can handle tremendous forces from every conceivable angle. 31. 8mm clamp diameter. Weight 175g. Hardware torx, A2 stainless. Material 3D forged and machined 6061 alloy. Length 30mm.