RaceFace Aeffect R Stem - 60mm 35 mm Clamp +/-0 1 1/8" Aluminum Black MFPN=20552 17mm proprietary heat treated stainless

17mm proprietary heat treated stainless steel or titanium spindle for maximum durability and minimum flex

and response

} Power Glass solar charging extends battery life up to 42 minutes per hour in battery saver mode (solar version only)

Offers exceptional glide for diagonal stride

M5 (Boost - minus 5mm - dished towards the frame) is for 52mm chainline that boost bikes may need

RaceFace Aeffect R Stem - 60mm 35 mm Clamp +/-0 1 1/8" Aluminum Black MFPN=20552 17mm proprietary heat treated stainlessUnique Race Face style with impressive strength 6061 alloy forged and machined Zero rise with Race Face Overbite (TopLock) faceplate TECH SPECS model Aeffect R steerer dia. 1 1 8" bar dia. 35. 0mm rise 0 deg length 60mm color black