World Cup Fast, Trail Tough World Cup speed meets trail-ready durability with the new Control SL VI Solix. Weighing just 1,275g, these fly up climbs and feature a custom-tuned carbon lay-up optimized for better traction and stronger rims for impact resistance, 14% & 21% front & rear. Roval carbon spokes cut weight, while the i9 Solix hub .59 degree engagement ensure instant responsiveness. A 4mm FlatStop beadhook reduces pinch flats by 39%, and an asymmetric rim profile boosts longevity—blending speed, control, and durability for elite performance. UseXC Racing & Down Country Ripping Weight1275g (with tape and valves) Rim DetailsDepth: 25mm, External Width: 37mm, Internal Width: 29mm, Bead Hook Width: FlatStop 4mm Hub & EngagementHub: i9 Solix - 0.59 degrees (insanely fast engagement) Spokes: Roval carbon spokes with Ti end pcs Tire RecommendationAirTrack and Fast Track Tires Approved Tire Widths: 1.9” to 2.6” Brake MountCenterlock Rims Wheel Size / ETRTO: 29"/622mmTubeless Compatibility: YesInsert Compatibility: YesBrake Compatibility: Disc (Centerlock)Rim Construction: Carbon Clincher HooklessValve Stem Length: 40mm PrestaHole Count: Front: 24H, Rear: 24HRear Rim Dimensions: Depth: 25mm, External Width: 37mm, Internal Width: 29mm, Bead Hook Width: 4mmRear Rim: Control SL VI Asymmetric Carbon 29" (WC033-4)Front Rim Dimensions: Depth: 25mm, External Width: 37mm, Internal Width: 29mm, Bead Hook Width: 4mmFront Rim: Control SL VI Asymmetric Carbon 29" (WC033-4) Hubs Rear Hub: Industry Nine Solix Straightpull, Center Lock, 12x148mmRear Freehub Body: Industry Nine Solix SRAM XDRear Hub Bearing: Stainless Steel - DS: 6902 (15 x 28 x 7 mm), NDS: 6902 (15 x 28 x 7 mm)Front Hub: Industry Nine Solix Straightpull, Center Lock, 15x110mm, 19mm OD End Caps InstalledFront Hub Bearing: Stainless Steel - DS: 17287 (17 x 28 x 7mm), NDS: 17287 (17 x 28 x 7mm) Spokes & Nipples Nipples: VONOA Internal Carbon Spoke Nipple, Alloy, 8.1mmRear Spokes: Custom Tuned for Roval, Vonoa Carbon w/Ti End Pcs: Straigh-Pull, 24qtyRear Lacing Pattern: Two-cross / Two-cross (1:1) Not TuckedFront Spokes: Custom Tuned for Roval, Vonoa Carbon w/Ti End Pcs: Straigh-Pull, 24qtyFront Lacing Pattern: Two-cross / Two-cross (1:1) Not Tucked Tire Info Tubeless Tape Width: 30mmTire Type: Tubeless, Tube Type ClincherDesign Tire: Fast Trak Grid Lite T5/T7 TLR XCMax Pressure: Tubeless 40 psi, Tubes 40 psiApproved Tire Widths: 1.9-2.6" Weight Wheelset Weight: 1275g (with tape and valves)Rear Weight: 690g (with tape and valves)Front Weight: 585g (with tape and valves) General Warranty: Limited Lifetime WarrantyAssembly Method: Hand BuiltWeight Limit: 275 lbs. / 125 kg.E-bike Approved: Yes, SL style systems or max 350WExtras: Roval Single Wheel Bag, 4 Extra Spokes and Nipples, 31mm OD End Caps, 2 sets of Roval Decal Stickers (Liquid Silver, Metallic White)