The 2934 version of our control sl with unique moulded carbon rim is an insanely light and stiff 29er specific xc race wheelsetgt rim material carbon fibregt rim width 21mmgt front spoke pattern radial3 cross 401141gt rear spoke pattern 3 cross 401141gt spoke count 32 front and reargt spoke type dt revolutionaerolitegt nipple type dt pro lock hexagonalgt front hub carbonalloy body 15mm thru axle and 2428mm qr end cap options included