Shop quality 8mm splined spoke nipple tool for Mavic's wheels that use 8mm splined nipples. All 2013 and some 2012 & 2011 wheels that have splined nipples use this 8mm TRA comp spoke wrench.
2012 wheels using that wrench are: all R-SYS, all CrossMax (SLR, ST & SX), Ksyrium SR, Ksyrium Elite and DeeMax. 2011 wheels using that would be: Ksyrium SLR, Ksyrium SR, Ksyrium Elite and all R-SYS wheels. Prior to 2011 it was just the R-SYS wheels.