Product Name: Dt Swiss 350 Boost Hub + Sapim Cx-Ray Spoke Custom Carbon MTB Wheels Model NO.: DT350-MTB-BOOST Material: Carbon Size: 30/32/35/38/42mm Rim Spoke Hole: 28/28/ or 32/32 Application: Mountain Bike Customized: Customized Condition: New Hub: Dt Swiss 350 Boost Hub Spoke: Sapim Cx-Ray, Black Nipple: Sapim Alloy, Black or Red Rim: MTB Carbon Rims Lacing: F - 3 Cross, R - 3 Cross Brake: Disc Brake Level: MID Racing Standard: En Standard Transport Package: Cartons Origin: Xiamen Product Description Custom MTB Wheels - Build Your Own Mountain Bicycle Wheelset.Our goal is to provide extremely high quality carbon wheels and services through careful quality control and parts selection. Every wheel is hand built by our experienced wheel builder and goes through a rigorous measurement, inspection, and adjustment process.Product Item:DT swiss 350 boost hub + Sapim CX-Ray spoke custom carbon mtb wheels.DT Swiss 350 hub is the most affordable high performance hub available. The same performance as its even higher end cousins comes with slightly less weight optimized parts to offer the same reliability at a much lower cost.Hub:DT swiss 350 boost hub, straight pull or classic (J bend);Axle system: front 15*110mm, rear 12*148mm;Material: Aluminum;Brake interface: Disc 6 bolts or Disc center lock;Free hub system:Ratchet System 18T (optional 36T / 54T);Freehub body: Shimano 11SP (optional 12SP) or Sram XD MTB;Hole: 28/28 or 32/32;Color: black.Spoke:Sapim CX-Ray spokes, black;Nipple:Sapim alloy nipples, black or red.Rim:mountain bike carbon rims:XC/Trail/Enduro/Downhill/Plus.Light, strong, stiff and durable.Lacing:Front wheel - 3 cross;Rear wheel - 3 cross.Weight:Freehub bodyHoleAxle systemHub weight / setSpokes +nipples weightWeight without rims / setShimano 11SP28/28F-15*110mm / R-12*148mm406g255g661gSram XD28/28F-15*110mm / R-12*148mm382g255g637gShimano 11SP32/32F-15*110mm / R-12*148mm484g291g775gSram XD32/32F-15*110mm / R-12*148mm461g291g752g* Complete wheel weights are subject to a ±5% variance.* Each wheelset will ship with: spare spokes, nipples; freehub spacer for 10 speed cassettes.* All our mtb rims are tubeless ready.* If you can't find the specs you need, please contact us directly to see what we can do, we will do our best to help you.