Product Description The crankbrothers Cobalt 2 wheels now has wider rims, lighter hubs and an optimised tread. Specifications:Application:Cross Country, All MountainWheel Size:29"Tyre Type:clincher tyreNumber of Spokes:24Brake Type:6-bolt discTubeless System:Tubeless ReadyTechnical Information - Rim:Dimensions (ETRTO):23-622Inner Width:23 mmOuter Width:27.5 mmDepth:20 mmValve Hole Diameter:SV/Presta (6.5 mm)Rim Material:aluminium (6061-T6)Technical Information - Front Hub:Type:cobaltOver Locknut Dimension:15 x 100 mm thru-axleBody Material:aluminiumTechnical Information - Rear Hub:Type:cobaltOver Locknut Dimension:12 x 142 mm thru-axleBody Material:aluminiumFreehub Body Material:steelFreehub Body:3 pawls, 21 teethTechnical Information - Lacing:Front Lacing Pattern:TwinpairRear Lacing Pattern:TwinpairSpoke Type:round (2.0)Spoke Size:166 mmSpoke Material:stainless steelApproved For:Weight Limit:81 kg total weightRecommended Tyre Width:1.9 - 2.4"Features:level code 2 (= enthusiast level)wider rims for more tyre compatibility, maximum traction and dampinglow inertia, faster acceleration thanks to weight shift to the hubno rim holes: no rim tape necessary for tubeless setupTwinpair Spoke Technology for maximised rigidityonly one spoke length: easy to replace and centerweight reduction of at least 20 g on bearings, hub body, axles, end caps and freehubfront can be converted to 9 x 100 mm quick release, rear to 10 x 135 mm quick releasealuminium 7075-T6 spoke pinswelded rim jointshot peened, black anodisedModels:29" set (front 15x100 + rear 12x142) Shimano: Freehub:Shimano MTBGearing:8-/9-/10-/11-speedManufacturer Number:16140Conversion Options:To convert to SRAM XD, a XD freehub body is required.Contents:1 x crankbrothers Cobalt 2 29" wheelset (front & rear)2 x tubeless valves Weight: grey-black | 142 mm | 100 mm | 29" | 100 mm | Shimano MTB | 100 mm | 142 mm | Non Boost | Non Boost | Shimano MTB: 1790 g Manufacturer: Crankbrothers 3100 W Segerstrom Ave Santa Ana CA 92704 USA info@crankbrothers.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de