{"product_id":"aluminium-pulley-wheel-103mm","title":"Aluminium Pulley Wheel 103mm - Machined Gym Cable Pulley","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eAluminium Pulley Wheel 103mm - Machined Gym Cable Pulley with Sealed Bearing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e103mm Diameter | 10mm Bore | 25mm Wide | Machined 5-Spoke Aluminium | Sealed Ball Bearing | Takes 5-11mm Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe upgrade pulley. Where a ribbed nylon wheel goes flat-spotted, cracks or squeals, this \u003cstrong\u003emachined aluminium 103mm pulley wheel\u003c\/strong\u003e runs quiet and stays true: a solid billet wheel with five machined spoke windows, a \u003cstrong\u003esealed ball bearing\u003c\/strong\u003e pressed into the hub, a \u003cstrong\u003e10mm bore\u003c\/strong\u003e for the M10 axle bolt and a deep U-groove that keeps \u003cstrong\u003e5-11mm cable\u003c\/strong\u003e centred. It's the wheel for the lat pulldown, low row or functional trainer that's earning its keep every day - and for anyone building a wall-mounted or rack-mounted cable system who wants it to run like a commercial machine.\u003c\/p\u003e\n\u003cp\u003eUnbolt the old wheel, bolt this one in on the same axle bolt and spacers, and the station runs smooth and quiet again.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachined aluminium wheel:\u003c\/strong\u003e solid billet with five spoke windows - rigid, no flat-spotting, and it looks the part on a commercial floor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed ball bearing:\u003c\/strong\u003e quiet, smooth running under load - no grease, no maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10mm centre bore:\u003c\/strong\u003e fits a standard M10 axle bolt (re-use yours - bolt not included).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep U-groove:\u003c\/strong\u003e takes 5-11mm cable and keeps it centred on the wheel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e103mm x 25mm:\u003c\/strong\u003e replaces most 100-105mm pulley wheels - check the bracket clearance below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold individually:\u003c\/strong\u003e order one per pulley position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from Sydney:\u003c\/strong\u003e small-parcel delivery Australia-wide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none; max-width: 100%;\" alt=\"Aluminium pulley wheel 103mm special features - machined billet aluminium wheel with 5 spoke windows, sealed ball bearing, 10mm centre bore, deep U-groove, 25mm wide upgrade for gym cable machines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0262\/1302\/3847\/files\/aluminium-pulley-wheel-103mm-special-features.jpg?v=1790405311\"\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e103mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10mm - for an M10 axle bolt (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGroove\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eU-groove, approx. 12mm wide - takes 5-11mm cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBearing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSealed ball bearing (2RS), pressed into the hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMachined aluminium wheel with five spoke windows, steel bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.15kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLat pulldowns, low rows, functional trainers, cable crossovers and DIY cable systems using a 100-105mm pulley on an M10 axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold As\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle pulley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eWill it fit?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eFour things to check against the old wheel: the \u003cstrong\u003ediameter\u003c\/strong\u003e (103mm - it replaces most 100-105mm pulleys, but make sure the bracket has a few millimetres of clearance around the rim), the \u003cstrong\u003ebore\u003c\/strong\u003e (10mm, for an M10 bolt), the \u003cstrong\u003ewidth\u003c\/strong\u003e (25mm - many ribbed nylon originals are 23mm, so check the wheel fits between the bracket plates with the existing spacers) and the \u003cstrong\u003ecable\u003c\/strong\u003e (the groove takes 5-11mm; most gym cable is 5-6mm). If your machine uses a different size, \u003ca href=\"https:\/\/www.fitness-hero.com.au\/pages\/contact-us\" title=\"Contact Us\"\u003econtact us\u003c\/a\u003e with the model code from the frame label and a photo of the old pulley and we'll source the right one.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none; max-width: 100%;\" alt=\"Aluminium pulley wheel 103mm dimensions diagram - machined 5-spoke aluminium gym cable pulley, 10mm bore for M10 axle bolt, 25mm wide, U-groove for 5-11mm cable, sealed ball bearing hub\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0262\/1302\/3847\/files\/aluminium-pulley-wheel-103mm-dimensions.jpg?v=1790405311\"\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 months - manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFull terms are on our \u003ca href=\"https:\/\/www.fitness-hero.com.au\/pages\/warranty\" title=\"Warranty Policy\"\u003eWarranty Policy\u003c\/a\u003e page.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eAluminium or nylon - which should I get?\u003c\/strong\u003e\u003cbr\u003eNylon is the standard fitment and the cheaper replacement; aluminium is the upgrade. It won't flat-spot or crack, it runs quieter on a sealed bearing, and it's the wheel to fit where the station gets hammered all day or where you want the machine to look and feel commercial. Our \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/cable-pulley-150mm\" title=\"Cable Pulley 150mm\"\u003e150mm nylon pulley\u003c\/a\u003e covers the larger top and bottom positions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I replace it?\u003c\/strong\u003e\u003cbr\u003eTake the load off the cable first (stack pin out, weight resting). Undo the nut on the axle bolt, slide the bolt and spacers out, swap the wheel in with the cable seated in the groove, then refit the spacers, bolt and nut and nip it up so the wheel spins freely without side play. Run the station through its full travel by hand before loading it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a new axle bolt?\u003c\/strong\u003e\u003cbr\u003eUsually not - re-use the M10 bolt, nut and spacers from the old pulley. If the new wheel is wider than the old one, you may need to drop a spacer or fit a longer bolt so the bracket closes without pinching the wheel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it for a DIY lat pulldown or cable system?\u003c\/strong\u003e\u003cbr\u003eYes - it's the same wheel used on commercial machines. Mount it in a pulley bracket on an M10 bolt with a spacer each side, run \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/gym-cable-6mm-pu-coated\" title=\"Gym Cable 6mm PU Coated\"\u003e6mm PU-coated gym cable\u003c\/a\u003e and it'll handle the full stack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you stock other sizes?\u003c\/strong\u003e\u003cbr\u003e103mm aluminium, \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/cable-pulley-150mm\" title=\"Cable Pulley 150mm\"\u003e150mm nylon\u003c\/a\u003e and the \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/cable-pulley-60mm\" title=\"Cable Pulley 60mm\"\u003e60mm idler pulley\u003c\/a\u003e are the sizes we keep on the shelf. For 115mm, 90mm or 50mm, or a full machine's worth, \u003ca href=\"https:\/\/www.fitness-hero.com.au\/pages\/contact-us\" title=\"Contact Us\"\u003econtact us\u003c\/a\u003e and we'll quote from the supplier's parts list.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eShop More:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.fitness-hero.com.au\/collections\/spare-parts\" title=\"Gym Machine Spare Parts\"\u003eSpare Parts\u003c\/a\u003e | \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/cable-pulley-150mm\" title=\"Cable Pulley 150mm\"\u003eCable Pulley 150mm\u003c\/a\u003e | \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/cable-pulley-60mm\" title=\"Cable Pulley 60mm\"\u003eCable Pulley 60mm\u003c\/a\u003e | \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/gym-cable-6mm-pu-coated\" title=\"Gym Cable 6mm PU Coated\"\u003eGym Cable 6mm\u003c\/a\u003e | \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/magnetic-weight-stack-pin\" title=\"Magnetic Weight Stack Pin\"\u003eMagnetic Weight Stack Pins\u003c\/a\u003e | \u003ca href=\"https:\/\/www.fitness-hero.com.au\/collections\/cable-attachments\" title=\"Cable Attachments\"\u003eCable Attachments\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"204\" width=\"204\" alt=\"Fitness Hero Commercial Gym Equipment Sydney\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0262\/1302\/3847\/files\/Fitness_Hero_Sydney.png?v=1749873069\"\u003e\u003c\/p\u003e","brand":"Fitness Hero","offers":[{"title":"Default Title","offer_id":50329506873447,"sku":"SP-PULLEY-ALU-103","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0262\/1302\/3847\/files\/s-l1600_1b96f772-319d-4313-b1c5-c66042ea7611.webp?v=1790405675","url":"https:\/\/www.fitness-hero.com.au\/products\/aluminium-pulley-wheel-103mm","provider":"Fitness Hero","version":"1.0","type":"link"}