RaceFace Aeffect R Stem - 40mm 35 mm Clamp +/-0 1 1/8" Aluminum Black CheckoutTitle=KMC X10 Chain - 10-Speed ONLY Compatible with Tiagra 4700

ONLY Compatible with Tiagra 4700 when using Tanpan 11 and corresponding 11-speed derailleur

we can engineer frames with a lower center of gravity

description valve seat driver compatibility DB Air/ DB Coil CS

and reflective S-logo end plugs

Weight:  3 8t • 72g  |  42t • 92g  |  46t • 102g  |  46t (Aero) • 119g

RaceFace Aeffect R Stem - 40mm 35 mm Clamp +/-0 1 1/8" Aluminum Black CheckoutTitle=KMC X10 Chain - 10-Speed ONLY Compatible with Tiagra 4700Unique 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 40mm color black