Ritchey adjustable stemall the durability and features of ritcheys popular proven adjustable stem design with a few tweaks to make it the favourite and best adjustable stem on the market features 40 32 degree adjustability precision 3d net forged shaft interconnects with a precision broached clamp to create the strongest lightest most secure adjustable stem available stainless steel bar and steerer clamp boltsspecifications material 3d net forged 6061 angle 40 32 degree adjustable an