tyre type 2-Way fit (for clincher and tubeless) tyre size 28" discipline Road / Triathlon ASTM category 1 weight 1820 g rim material Carbon rim material details Full carbon, "UD" - carbon fiber finishing profile height High rim height Front and rear: 75 mm rim width 27 mm inner rim width (channel) 19 mm tyre width From 23 mm to 50 mm braking system Disc brake braking surface/brakes options AFS front axle compatibility HH12-100 rear axle compatibility HH12-142 front wheel spokes 24 (16 left - 8 right) rear wheel spokes 24 (8 left - 16 right) spokes: material Stainless steel, double butted spokes: profile Rounded, straight pull nipples Aluminum front hub Aluminum, Aluminum flanges rear hub Aluminum, Aluminum flanges bearings Sealed cartridge bearings others Aluminum Axle Weight limit 120kg (bike, rider, equipment and luggage) FWB options HG11