Product Description An ideal everyday wheel: the Aksium wheelset by Mavic Thanks to a number of features and technologies normally only found on much more expensive wheels, the Aksium offers strong performance for everyday use. Straight spokes provide stability and stiffness, while the versatile and lightweight rims reduce inertia and increase agility. The rims are now wider to allow a larger air volume and tyres up to 32 mm wide. The ultra-robust hubs stand out for their high mileage and reliability. Their QRM bearings set the class standard for smooth running. All in all, this is an ideal introduction to the world of Mavic wheels and their well-known riding qualities. Specifications:Application:Road, Triathlon & Time TrialWheel Size:28"Tyre Type:clincher tyreNumber of Spokes:20Brake Type:rim brakeTubeless System:noneTechnical Information - Rim:Dimensions (ETRTO):17-622Inner Width:17 mmOuter Width:22 mmDepth:21 mmValve Hole Diameter:SV/Presta (6.5 mm)Rim Material:aluminium (S6000)Technical Information - Front Hub:Over Locknut Dimension:9 x 100 mm quick releaseBearings:cartridge bearings (sealed)Body Material:aluminiumTechnical Information - Rear Hub:Over Locknut Dimension:10 x 130 mm quick releaseBearings:cartridge bearings (sealed)Body Material:aluminiumFreehub Body Material:steelFreehub Body:FTS-LTechnical Information - Lacing:Front Lacing Pattern:radialRear Lacing Pattern:radial (left), 2-cross (right)Spoke Type:straight / round (front, rear left), straight with Aero profile (rear right)Spoke Size:283 mm (front), 283 mm / 301 mm (rear l/r)Spoke Material:steelNipple Type:self-lockingNipple Material:steelApproved For:Weight Limit:120 kg total weight* (rider, gear & bike)Air Pressure (max.):8.7 bar (23 mm), 7.7 bar (25/28 mm)Recommended Tyre Width:25 - 32 mm * recommended for increased durability Features:product segment: Endurancesmooth and efficient riding characteristics for daily usehigh longevity with less maintenancesleeved rim jointconventional rim drillingsteel axlesASTM category 1: Road only (only for use on asphalt roads and paths)Technology:QRM Qualité de Roulements Mavic. Cartridge bearings of this quality are only available in Mavic hubs. For QRM wheels with double seals (type 2RS or LLU) and extremely low tolerances. Highest efficiency thanks to minimum bearing clearance and extreme dimensional accuracy. Enormous longevity. FTS-L Force Transfer System Light. The decisive freehub components are specifically reinforced: at the contact surface between pawls and hub body with two stainless steel inserts. The hub is extremely light and robust. Higher efficiency thanks to better power transmission. Models:28" set (front 9x100 + rear 10x130) Shimano: Freehub:Shimano RoadGearing:8-/9-/10-/11-/12-speedNote:Installing 8-/9-/10-speed cassettes on Shimano freehub bodies requires a 1.85 mm spacer.Manufacturer Number:P8694155Conversion Options:To convert to Campagnolo, a Campagnolo freehub body is required.Contents:1 x (front and rear)2 x Mavic BR101 quick release1 x cassette spacer (rear)2 x rolls of rim tape Weight: black | 130 mm | 100 mm | 28" | Shimano Road | 100 mm | Shimano Road | 100 mm | 130 mm: 1840 g Manufacturer: Mavic Group Germany GmbH Geigelsteinstraße 10 83080 Oberaudorf Germany info@mavic.com