{"title":"Five Three Ti – Axle Keys","description":"\u003cp\u003eFive Three Titanium axle key stock and clutch keys in titanium and carbon steel.\u003c\/p\u003e","products":[{"product_id":"steel-1-4x3-16-axle-key-4-pack","title":"Steel 1\/4x3\/16 Axle Key (4 PACK)","description":"\u003cp\u003eLow-profile carbon steel axle key stock cut for thin-wall rear go kart axles and many mini bike axles. The 3\/16 inch key height is the shorter profile used where a full 1\/4 x 1\/4 key would bottom out in a thin-wall axle, making it a common replacement key for outlaw kart, jr sprint and mini bike rear ends. Sold as a four-pack of 2 inch sections.\u003c\/p\u003e\u003cp\u003eAxle keys are a wear item. A rounded, mushroomed or twisted key lets the hub or sprocket walk on the axle, chews the keyway and eventually strands you in the pits. Carbon steel gives you the shear strength to drive the hubs hard while staying cheap enough to replace whenever you pull the rear end apart, so it is worth keeping a fresh set in the trailer.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: carbon steel\u003c\/li\u003e\n\u003cli\u003eKey size: 1\/4 inch wide x 3\/16 inch tall (low profile)\u003c\/li\u003e\n\u003cli\u003eLength: 2 inch sections\u003c\/li\u003e\n\u003cli\u003eQuantity: 4 keys per pack\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 48g for the set of four\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade for thin-wall rear go kart axles and some mini bike axles. Measure your keyway before ordering — a full-height 1\/4 x 1\/4 key is a separate part. Keys ship uncut at 2 inches so you can trim to fit your hub or sprocket carrier.\u003c\/p\u003e","brand":"Five Three Titanium","offers":[{"title":"Default Title","offer_id":47318426124476,"sku":"FTSKW316","price":3.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/rn-image_picker_lib_temp_254219da-4b43-4c2c-b4d3-54f1de96ce21.jpg?v=1787602390"},{"product_id":"steel-1-4x1-4-axle-key-stock-4-pack","title":"Steel 1\/4x1\/4 Axle Key Stock (4 PACK)","description":"\u003cp\u003eFull-height 1\/4 x 1\/4 inch carbon steel axle key stock for go kart and outlaw kart rear axles. This is the standard square keyway size used to lock rear hubs, sprocket carriers and brake hubs to a 1.25 inch live axle, and it is the key most jr sprint, quarter midget and outlaw kart rear ends run. Four 2 inch pieces come in every pack.\u003c\/p\u003e\u003cp\u003eKeys take the entire drive and braking load between the axle and everything bolted to it. Once a key starts to round over or twist, the hub creeps, the keyway galls and the axle itself becomes the expensive part to replace. Carbon steel stock is strong enough for hard racing and cheap enough to swap out every time the rear end comes apart.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: carbon steel\u003c\/li\u003e\n\u003cli\u003eKey size: 1\/4 inch x 1\/4 inch square\u003c\/li\u003e\n\u003cli\u003eLength: 2 inch pieces\u003c\/li\u003e\n\u003cli\u003eQuantity: 4 keys per pack\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 63g (+\/- 0.5g) for the set of four\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: pieces are cut slightly undersized and will have a loose fit in the keyway. If a key is too loose, secure it with electrical tape, a zip tie, or a retaining compound before you slide the hub on. Cut to length as needed for your hub or sprocket carrier.\u003c\/p\u003e","brand":"Five Three Titanium","offers":[{"title":"Default Title","offer_id":47318426452156,"sku":"FTSKW254","price":4.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/rn-image_picker_lib_temp_4ea7bcc5-38a2-4763-8352-3994437c36cd.jpg?v=1787602415"},{"product_id":"titanium-1-4x3-16-axle-key-stock","title":"Titanium 1\/4x3\/16 Axle Key Stock","description":"\u003cp\u003eGrade 5 titanium low-profile axle key stock made for thin-wall rear go kart axles and many mini bike axles. The 3\/16 inch key height clears shallow keyways where a full 1\/4 x 1\/4 square key will not seat, which makes it the right key for outlaw kart, jr sprint and mini bike rear ends running lightweight thin-wall axles. Supplied as a six inch bar you cut to length.\u003c\/p\u003e\u003cp\u003eEverything bolted to the rear axle is rotating weight, and rotating weight costs you off the corner more than static weight does. Swapping steel keys for Grade 5 titanium takes mass out at the axle centerline while keeping the shear strength you need to drive hubs and sprocket carriers hard. Titanium also shrugs off the corrosion that seizes a steel key into an aluminum hub after a season of wet nights.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Grade 5 titanium\u003c\/li\u003e\n\u003cli\u003eKey size: 1\/4 inch wide x 3\/16 inch tall (low profile)\u003c\/li\u003e\n\u003cli\u003eLength: 6 inch bar, cut to length\u003c\/li\u003e\n\u003cli\u003eWeight: 21g for the full bar\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePrice is per piece. Made for thin-wall rear go kart axles and some mini bike axles — check your keyway height before ordering, as full 1\/4 x 1\/4 key stock is a separate part. One bar cuts several keys depending on your hub width.\u003c\/p\u003e","brand":"Five Three Titanium","offers":[{"title":"Default Title","offer_id":47318426943676,"sku":"FTKEY316","price":29.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/rn-image_picker_lib_temp_00c04cd3-96ee-479a-b162-23e1d5ef4d42.jpg?v=1787602441"},{"product_id":"titanium-1-4x1-4-axle-key-stock-4-pack","title":"Titanium 1\/4x1\/4 Axle Key Stock (4 PACK)","description":"\u003cp\u003eGrade 5 titanium key stock in the standard 1\/4 x 1\/4 inch square size, cut into 2 inch pieces and sold four to a pack. This is the keyway size that locks rear hubs, sprocket carriers and brake hubs to a 1.25 inch live axle on outlaw karts, jr sprints and quarter midgets, so one pack refreshes an entire rear end.\u003c\/p\u003e\u003cp\u003eKeys sit right on the axle centerline, which makes them pure rotating weight. Moving from steel to Grade 5 titanium takes mass out of the driveline where it costs the most, and titanium will not rust a key into an aluminum hub the way steel does after a season of wet nights and pressure washing. You keep the shear strength to drive the hubs hard and pick up a little free acceleration on the way to victory lane.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Grade 5 titanium\u003c\/li\u003e\n\u003cli\u003eKey size: 1\/4 inch x 1\/4 inch square\u003c\/li\u003e\n\u003cli\u003eLength: 2 inch pieces\u003c\/li\u003e\n\u003cli\u003eQuantity: 4 keys per pack\u003c\/li\u003e\n\u003cli\u003eWeight: 9.5g (+\/- 0.5g)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFits any rear end running a full-height 1\/4 x 1\/4 square keyway. For thin-wall axles with a shallow keyway, the low-profile 1\/4 x 3\/16 key stock is a separate part. Cut each key to length to match your hub or sprocket carrier.\u003c\/p\u003e","brand":"Five Three Titanium","offers":[{"title":"Default Title","offer_id":47318427238588,"sku":"FTKEY144","price":30.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/rn-image_picker_lib_temp_df62270d-9582-452d-b5fd-f299c6ee1bab.jpg?v=1787602469"},{"product_id":"titanium-charger-axle-keyway","title":"Titanium Charger Axle Keyway","description":"\u003cp\u003eA Grade 5 titanium keyway machined as a direct replacement for the steel axle keyway used on Charger rear ends. It drops straight into the same axle slot with no modification, so outlaw kart and jr sprint racers running a Charger rear axle can swap it in during a normal rear end teardown.\u003c\/p\u003e\u003cp\u003eThis key carries the full drive and braking load between the axle and the hub, and it lives right at the axle centerline where every gram is rotating weight. Grade 5 titanium holds the shear strength of the steel piece it replaces while weighing a fraction as much, and it will not corrode itself into an aluminum hub after a season of wet nights and pressure washing — which is what usually turns a routine key change into a ruined keyway.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Grade 5 titanium\u003c\/li\u003e\n\u003cli\u003eWidth: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003eOverall height: 1\/4 inch including the protrusion\u003c\/li\u003e\n\u003cli\u003eKey height above the axle: 0.1170 inch\u003c\/li\u003e\n\u003cli\u003eWeight: 0.025 lbs \/ 5.8g\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePrice is per piece. Direct replacement for the current steel Charger axle keyway — confirm your rear end uses the stepped Charger-style key before ordering, as straight 1\/4 x 1\/4 and low-profile 1\/4 x 3\/16 key stock are separate parts.\u003c\/p\u003e","brand":"Five Three Titanium","offers":[{"title":"Default Title","offer_id":47318427599036,"sku":"FTKEYCA1","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/files\/rn-image_picker_lib_temp_88c81e36-2f06-4546-9ceb-2543222e6dc7.jpg?v=1787602495"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1247\/1741\/collections\/rn-image_picker_lib_temp_00c04cd3-96ee-479a-b162-23e1d5ef4d42.jpg?v=1787856504","url":"https:\/\/toigoracing.com\/collections\/five-three-ti-axle-keys.oembed","provider":"Toigo Racing","version":"1.0","type":"link"}