{"product_id":"bitubo-a0055xxt11-xxt-rear-shock-aprilia-rs457-tuono-457","title":"Bitubo A0055XXT11 XXT Rear Shock - Aprilia RS457 Tuono 457","description":"\u003cp data-start=\"795\" data-end=\"1187\"\u003eThe \u003cstrong data-start=\"799\" data-end=\"835\"\u003eBitubo A0055XXT11 XXT Rear Shock\u003c\/strong\u003e is a serious performance suspension upgrade for the \u003cstrong data-start=\"888\" data-end=\"906\"\u003eAprilia RS 457\u003c\/strong\u003e and compatible \u003cstrong data-start=\"922\" data-end=\"943\"\u003eAprilia Tuono 457\u003c\/strong\u003e applications. Designed for riders building a sharper, more competitive lightweight race bike, this Bitubo rear shock replaces the limitations of the stock suspension with a tunable, track-focused setup built for grip, stability, and precision.\u003c\/p\u003e\n\u003cp data-start=\"1189\" data-end=\"1686\"\u003eFor anyone preparing an \u003cstrong data-start=\"1213\" data-end=\"1241\"\u003eAprilia RS 457 race bike\u003c\/strong\u003e, the rear shock is one of the most important upgrades you can make. Power gains and lightweight parts matter, but without proper suspension control, the bike cannot fully use its grip under braking, corner entry, mid-corner load, or throttle exit. The \u003cstrong data-start=\"1494\" data-end=\"1515\"\u003eBitubo A0055XXT11\u003c\/strong\u003e helps give the Aprilia 457 platform the rear-end support and adjustability needed for aggressive canyon riding, track days, club racing, and full competitive race builds.\u003c\/p\u003e\n\u003cp data-start=\"1688\" data-end=\"2092\"\u003eThe XXT shock features adjustable rebound, compression, spring preload, and ride height, allowing riders and race teams to fine-tune chassis balance, rear grip, cornering behavior, and tire wear. This makes it a major advantage over the factory shock, especially for riders pushing harder on slicks, race tires, upgraded fork cartridges, rearsets, lightweight wheels, and other performance modifications.\u003c\/p\u003e\n\u003cp data-start=\"2094\" data-end=\"2473\"\u003eOn the \u003cstrong data-start=\"2101\" data-end=\"2122\"\u003eAprilia Tuono 457\u003c\/strong\u003e, the Bitubo A0055XXT11 is an ideal upgrade for riders turning the lightweight streetfighter into a sharper canyon, track, or race-focused machine. Improved rear shock performance helps increase confidence during hard braking, quick direction changes, and aggressive corner exits, making the bike feel more planted and predictable when ridden at pace.\u003c\/p\u003e\n\u003cp data-start=\"2475\" data-end=\"2797\"\u003eIf you are building a competitive \u003cstrong data-start=\"2509\" data-end=\"2540\"\u003eAprilia RS 457 or Tuono 457\u003c\/strong\u003e, the Bitubo A0055XXT11 should be considered an essential foundation piece. A proper race bike build starts with suspension, and this XXT rear shock gives the Aprilia 457 platform the adjustability, feedback, and control needed to perform at a higher level.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"2799\" data-end=\"2814\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"2816\" data-end=\"3393\"\u003e\n\u003cli data-section-id=\"1nnggm0\" data-start=\"2816\" data-end=\"2851\"\u003ePremium \u003cstrong data-start=\"2826\" data-end=\"2851\"\u003eBitubo XXT rear shock\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fkafn7\" data-start=\"2852\" data-end=\"2881\"\u003ePart number: \u003cstrong data-start=\"2867\" data-end=\"2881\"\u003eA0055XXT11\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vr3wwy\" data-start=\"2882\" data-end=\"2926\"\u003ePerformance upgrade for \u003cstrong data-start=\"2908\" data-end=\"2926\"\u003eAprilia RS 457\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1eig9yp\" data-start=\"2927\" data-end=\"3004\"\u003eExcellent option for compatible \u003cstrong data-start=\"2961\" data-end=\"2982\"\u003eAprilia Tuono 457\u003c\/strong\u003e race and track builds\u003c\/li\u003e\n\u003cli data-section-id=\"1tg5qkn\" data-start=\"3005\" data-end=\"3049\"\u003eAdjustable rebound and compression damping\u003c\/li\u003e\n\u003cli data-section-id=\"11us39z\" data-start=\"3050\" data-end=\"3077\"\u003eSpring preload adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"wfq70r\" data-start=\"3078\" data-end=\"3121\"\u003eRide-height adjustment for chassis tuning\u003c\/li\u003e\n\u003cli data-section-id=\"4hhq45\" data-start=\"3122\" data-end=\"3177\"\u003eHelps improve rear grip, stability, and tire feedback\u003c\/li\u003e\n\u003cli data-section-id=\"9pafxm\" data-start=\"3178\" data-end=\"3250\"\u003eSupports harder braking, faster corner entry, and stronger corner exit\u003c\/li\u003e\n\u003cli data-section-id=\"8t8imp\" data-start=\"3251\" data-end=\"3315\"\u003eEssential upgrade for competitive lightweight race bike builds\u003c\/li\u003e\n\u003cli data-section-id=\"4jpvt9\" data-start=\"3316\" data-end=\"3393\"\u003eIdeal for track days, canyon riding, club racing, and full race preparation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Veloce","offers":[{"title":"Default Title","offer_id":47671444832486,"sku":null,"price":1548.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/9788\/6950\/files\/457.png?v=1778885074","url":"https:\/\/velocepowersystems.com\/products\/bitubo-a0055xxt11-xxt-rear-shock-aprilia-rs457-tuono-457","provider":"Veloce","version":"1.0","type":"link"}