[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f1wkzn6qwtvrtq":3,"$f1mob40kxqql65":123,"$f2q1qy43rtsdbx":243},[4,66,89,101,110],{"id":5,"label":6,"categories":7},"cardio","Cardio",[8,21,36,52,61],{"slug":9,"label":10,"to":11,"subs":12},"treadmills","Treadmills","\u002Fuk\u002Ftreadmills",[13,17],{"slug":14,"label":15,"to":16},"incline","Incline treadmills","\u002Fuk\u002Ftreadmills\u002Fincline",{"slug":18,"label":19,"to":20},"folding","Folding treadmills","\u002Fuk\u002Ftreadmills\u002Ffolding",{"slug":22,"label":23,"to":24,"subs":25},"walking-pads","Walking pads","\u002Fuk\u002Fwalking-pads",[26,29,33],{"slug":14,"label":27,"to":28},"Walking pads with incline","\u002Fuk\u002Fwalking-pads\u002Fincline",{"slug":30,"label":31,"to":32},"with-handlebar","Walking pads with handlebars","\u002Fuk\u002Fwalking-pads\u002Fwith-handlebar",{"slug":18,"label":34,"to":35},"Folding walking pads","\u002Fuk\u002Fwalking-pads\u002Ffolding",{"slug":37,"label":38,"to":39,"subs":40},"rowing-machines","Rowing machines","\u002Fuk\u002Frowing-machines",[41,45,49],{"slug":42,"label":43,"to":44},"magnetic","Magnetic rowing machines","\u002Fuk\u002Frowing-machines\u002Fmagnetic",{"slug":46,"label":47,"to":48},"water","Water rowing machines","\u002Fuk\u002Frowing-machines\u002Fwater",{"slug":18,"label":50,"to":51},"Folding rowing machines","\u002Fuk\u002Frowing-machines\u002Ffolding",{"slug":53,"label":54,"to":55,"subs":56},"ellipticals","Cross trainers","\u002Fuk\u002Fellipticals",[57],{"slug":58,"label":59,"to":60},"compact","Compact cross trainers","\u002Fuk\u002Fellipticals\u002Fcompact",{"slug":62,"label":63,"to":64,"subs":65},"vibration-plates","Vibration plates","\u002Fuk\u002Fvibration-plates",[],{"id":67,"label":68,"categories":69},"free-weights","Free weights",[70,79,84],{"slug":71,"label":72,"to":73,"subs":74},"adjustable-dumbbells","Adjustable dumbbells","\u002Fuk\u002Fadjustable-dumbbells",[75],{"slug":76,"label":77,"to":78},"heavy","Heavy adjustable dumbbells","\u002Fuk\u002Fadjustable-dumbbells\u002Fheavy",{"slug":80,"label":81,"to":82,"subs":83},"kettlebells","Kettlebells","\u002Fuk\u002Fkettlebells",[],{"slug":85,"label":86,"to":87,"subs":88},"barbells","Barbells","\u002Fuk\u002Fbarbells",[],{"id":90,"label":91,"categories":92},"racks-and-benches","Racks and benches",[93],{"slug":94,"label":95,"to":96,"subs":97},"weight-benches","Weight benches","\u002Fuk\u002Fweight-benches",[98],{"slug":18,"label":99,"to":100},"Folding weight benches","\u002Fuk\u002Fweight-benches\u002Ffolding",{"id":102,"label":103,"categories":104},"machines","Gym machines",[105],{"slug":106,"label":107,"to":108,"subs":109},"home-gym-machines","Multi gyms","\u002Fuk\u002Fhome-gym-machines",[],{"id":111,"label":112,"categories":113},"accessories","Accessories",[114],{"slug":115,"label":116,"to":117,"subs":118},"punch-bags","Punch bags","\u002Fuk\u002Fpunch-bags",[119],{"slug":120,"label":121,"to":122},"free-standing","Free-standing punch bags","\u002Fuk\u002Fpunch-bags\u002Ffree-standing",{"category":124,"specs":176,"products":185,"subcategories":231,"guides":238},{"slug":80,"name":81,"group":125,"summary":126,"compareSpecs":127,"filters":131,"subcategories":161},"strength","Cast-iron, competition and adjustable kettlebells.",[128,129,130],"maxWeightKg","material","handleDiameterMm",[132,140,153,158],{"id":133,"label":134,"kind":135,"spec":133,"options":136},"type","Type","options",[137,138,139],"Cast iron","Competition","Adjustable",{"id":141,"label":142,"kind":143,"spec":128,"buckets":144},"max-weight","Heaviest available","buckets",[145,149],{"id":146,"label":147,"min":148},"32-plus","32 kg or more",32,{"id":150,"label":151,"min":152},"48-plus","48 kg or more",48,{"id":129,"label":154,"kind":135,"spec":129,"options":155,"match":157},"Material",[137,156],"Steel","contains",{"id":159,"label":160,"kind":159,"spec":159},"brand","Brand",[162,169],{"slug":163,"name":164,"preset":165,"intro":166,"targets":167},"adjustable","Adjustable kettlebells",{"type":139},"One kettlebell that changes weight with plates or a dial, replacing several fixed bells.",{"uk":168,"us":168,"ca":168,"au":168},"adjustable kettlebell",{"slug":170,"name":171,"preset":172,"intro":173,"targets":174},"competition","Competition kettlebells",{"type":138},"Steel kettlebells that keep the same size and handle at every weight, as used in kettlebell sport.",{"uk":175,"us":175,"ca":175,"au":175},"competition kettlebell",[177,181,182],{"key":128,"label":178,"unit":179,"better":180},"Max weight","kg","higher",{"key":129,"label":154},{"key":130,"label":183,"unit":184},"Handle","mm",[186,204,219],{"id":187,"slug":188,"name":189,"brand":190,"category":80,"categoryName":81,"summary":191,"verdict":192,"specs":193,"bestPrice":200,"wasPrice":200,"rrp":200,"currency":201,"bestStore":200,"offerCount":202,"href":203},"kettlebells\u002Fbells-of-steel-adjustable-competition-kettlebell","bells-of-steel-adjustable-competition-kettlebell","Bells of Steel Adjustable Competition Kettlebell (12-32 KG)","Bells of Steel","A competition-size steel kettlebell that takes iron plates inside the shell, adjusting from 12 to 32 kg in 0.5 kg steps.","The adjustable kettlebell to buy if you want it to feel like a fixed competition bell.",{"minWeightKg":194,"maxWeightKg":148,"material":195,"handleDiameterMm":196,"increments":197,"adjustMechanism":198,"warrantyYears":199},12,"Steel shell, iron plates, powder coat",35,"0.5 kg","Iron plates locked inside the shell","Lifetime (limited)",null,"GBP",0,"\u002Fuk\u002Fkettlebells\u002Fbells-of-steel-adjustable-competition-kettlebell",{"id":205,"slug":206,"name":207,"brand":208,"category":80,"categoryName":81,"summary":209,"verdict":210,"specs":211,"bestPrice":215,"wasPrice":200,"rrp":200,"currency":201,"bestStore":216,"offerCount":217,"href":218},"kettlebells\u002Fstrength-shop-black-powder-coated-kettlebell","strength-shop-black-powder-coated-kettlebell","Strength Shop Black Powder Coated Kettlebell","Strength Shop","A single-pour cast iron kettlebell with a matte black powder coat, sold from 4 kg to 64 kg.","The best-value cast iron bell for UK buyers.",{"minWeightKg":212,"maxWeightKg":213,"material":214},4,64,"Cast iron, single pour, powder coat",51.99,"Strength Shop on eBay",1,"\u002Fuk\u002Fkettlebells\u002Fstrength-shop-black-powder-coated-kettlebell",{"id":220,"slug":221,"name":222,"brand":208,"category":80,"categoryName":81,"summary":223,"verdict":224,"specs":225,"bestPrice":229,"wasPrice":200,"rrp":200,"currency":201,"bestStore":216,"offerCount":217,"href":230},"kettlebells\u002Fstrength-shop-competition-kettlebell","strength-shop-competition-kettlebell","Strength Shop Competition Kettlebell","A steel competition-style kettlebell with the same size and handle at every weight, sold from 8 to 40 kg.","A fair-priced competition bell for UK kettlebell sport and high-rep work.",{"minWeightKg":226,"maxWeightKg":227,"material":228},8,40,"Steel, competition colours",73.99,"\u002Fuk\u002Fkettlebells\u002Fstrength-shop-competition-kettlebell",[232,235],{"slug":163,"name":164,"intro":166,"preset":233,"count":202,"markets":234},{"type":139},[],{"slug":170,"name":171,"intro":173,"preset":236,"count":202,"markets":237},{"type":138},[],[239],{"slug":240,"title":241,"description":242},"best-kettlebells","Best Kettlebells UK (2026)","Cast iron, competition and adjustable kettlebells compared on weight range, material and handle size, plus how a kettlebell differs from a dumbbell.",[244,265,274,279,283],{"id":5,"label":6,"categories":245},[246,250,255,260,263],{"slug":9,"label":10,"to":11,"subs":247},[248,249],{"slug":14,"label":15,"to":16},{"slug":18,"label":19,"to":20},{"slug":22,"label":23,"to":24,"subs":251},[252,253,254],{"slug":14,"label":27,"to":28},{"slug":30,"label":31,"to":32},{"slug":18,"label":34,"to":35},{"slug":37,"label":38,"to":39,"subs":256},[257,258,259],{"slug":42,"label":43,"to":44},{"slug":46,"label":47,"to":48},{"slug":18,"label":50,"to":51},{"slug":53,"label":54,"to":55,"subs":261},[262],{"slug":58,"label":59,"to":60},{"slug":62,"label":63,"to":64,"subs":264},[],{"id":67,"label":68,"categories":266},[267,270,272],{"slug":71,"label":72,"to":73,"subs":268},[269],{"slug":76,"label":77,"to":78},{"slug":80,"label":81,"to":82,"subs":271},[],{"slug":85,"label":86,"to":87,"subs":273},[],{"id":90,"label":91,"categories":275},[276],{"slug":94,"label":95,"to":96,"subs":277},[278],{"slug":18,"label":99,"to":100},{"id":102,"label":103,"categories":280},[281],{"slug":106,"label":107,"to":108,"subs":282},[],{"id":111,"label":112,"categories":284},[285],{"slug":115,"label":116,"to":117,"subs":286},[287],{"slug":120,"label":121,"to":122}]