Product Description The RR 411 Road rim by DT Swiss - progress meets modernity The advanced rim alloy meets the modern rim profile - and together they form the DT Swiss RR 411 rim. From the melting of the alloy to the secret surface treatment, this rim brings out the best in the great shiny metal called aluminium. The result is very light, very strong, very stylish. The RR 411 comes with a symmetrical rim profile. Specifications:Application:RoadWheel Size:28"Tyre Type:clincher tyreNumber of Spokes:20, 24, 28, 32Brake Type:rim brakeTubeless System:Tubeless ReadyTechnical Information:Dimensions (ETRTO):18-622Inner Width:18 mmOuter Width:21.5 mmDepth:21 mmERD:601 mmValve Hole Diameter:SV/Presta (6.5 mm)Rim Material:aluminiumApproved For:Weight Limit:120 kg (system weight)Air Pressure (max.):9.0 barsRecommended Tyre Width:0.9 - 2.2"Features:adhesive type: vinyldrilling: no eyelets (PHR washer)rim joint: weldedrim tape: 622x21 mm1200 N max. spoke tensionspokes: DT Competition®, DT Aero Comp®, DT Revolution®, DT Aerolite®Models:28" / 20 hole: Wheel Size: 28"Number of Spokes: 20Manufacturer Number: RDRR41RPN20S011372 28" / 24 hole: Wheel Size: 28"Number of Spokes: 24Manufacturer Number: RDRR41RPN24S011373 28" / 28 hole: Wheel Size: 28"Number of Spokes: 28Manufacturer Number: RDRR41RPN28S011374 28" / 32 hole: Wheel Size: 28"Number of Spokes: 32Manufacturer Number: RDRR41CDPW32SA5252Contents:1 x DT Swiss RR 411 rimincl. DT Swiss DT Pro Lock Squorx Pro Head nipplesincl. DT Swiss PHR washers Weight: black | 20 | 28": 410 g Manufacturer: DT Swiss Deutschland GmbH Albert-Einstein-Straße 3 59302 Oelde Germany info.de@dtswiss.com