{"product_id":"inspyre-evo-c-disk-pro-20-75-tt-bmx-race-bike-blue","title":"Inspyre Evo-C Disk Pro (20.75\" TT) BMX Race Bike - Blue","description":"\u003cp\u003eThe Inspyre Evo-C Disk Pro 20.75\" BMX Race Bike takes the Evo Disk platform and upgrades the front end with a Pride Apex carbon fork — moving from chromoly to carbon at the fork without changing anything else. That's a meaningful upgrade: the carbon fork reduces unsprung weight at the most rotation-critical point on the bike (the front wheel), and the Pride Apex's StemLock system eliminates star nuts from the steerer for a cleaner, stronger setup.\u003c\/p\u003e\n\n\u003cp\u003eForward hubs (upgraded from the Evo's hubs), Tioga tires, and hydraulic disc braking throughout. The frame geometry is the same Evo Disk alloy platform. If you're choosing between the Evo Disk and the Evo-C, the question is whether the carbon fork upgrade is worth the price difference for your rider's current level of competition. At regional through national level, it generally is.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e 6061-T6 aluminum (Evo Disk geometry)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork:\u003c\/strong\u003e Pride Apex Carbon (carbon legs, alloy steerer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Tube:\u003c\/strong\u003e 20.75\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHubs:\u003c\/strong\u003e Forward, front and rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTires:\u003c\/strong\u003e Tioga\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake:\u003c\/strong\u003e Hydraulic disc\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eProfessional assembly recommended before first ride.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between the Evo-C and the Evo Disk?\u003c\/strong\u003e\u003cbr\u003e\nThe fork. The Evo-C ships with a Pride Apex Carbon fork — carbon fiber legs over an alloy steerer — where the Evo Disk uses a chromoly fork. That fork upgrade also brings Forward hubs vs. the Evo Disk's Inspyre Evo hubs. For riders competing at regional or national level, the carbon fork reduces unsprung rotational weight at the front wheel, which you feel most at the gate and through technical sections. If your rider is racing consistently and you're choosing between these two, the carbon fork is a meaningful real-world upgrade.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat size should I order?\u003c\/strong\u003e\u003cbr\u003e\nJunior (18.75\" TT): riders roughly 4'2\"–4'8\". Expert (19.5\" TT): 4'6\"–5'0\". Expert XL (20\" TT): 4'10\"–5'4\". Pro (20.75\" TT): 5'2\"–5'8\". Pro XL (21.25\" TT): 5'6\"–5'10\". Pro 2XL (21.85\" TT): 5'9\" and above. Pro Cruiser uses 24\" wheels. Match your USA BMX racing class first.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it come ready to ride?\u003c\/strong\u003e\u003cbr\u003e\nPartially assembled. Professional mechanic final assembly required before first use. Hydraulic brakes need to be bled and checked.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it USA BMX legal?\u003c\/strong\u003e\u003cbr\u003e\nYes. Legal for all USA BMX and BMX Canada sanctioned events.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat brake system does it use?\u003c\/strong\u003e\u003cbr\u003e\nHydraulic disc throughout. The specific brake brand\/model varies by size — contact us for the current spec on the size you're ordering.\u003c\/p\u003e\n\u003ch3\u003eBMX Race Frame Size Guide\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame Size\u003c\/th\u003e\n\u003cth\u003eTop Tube\u003c\/th\u003e\n\u003cth\u003eRider Height\u003c\/th\u003e\n\u003cth\u003eApprox. Age\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicro \/ Rascal\u003c\/td\u003e\n\u003ctd\u003e15–16\"\u003c\/td\u003e\n\u003ctd\u003eUnder 3'8\"\u003c\/td\u003e\n\u003ctd\u003e3–5 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMini\u003c\/td\u003e\n\u003ctd\u003e17–17.5\"\u003c\/td\u003e\n\u003ctd\u003e3'8\"–4'2\"\u003c\/td\u003e\n\u003ctd\u003e5–7 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunior\u003c\/td\u003e\n\u003ctd\u003e18–18.7\"\u003c\/td\u003e\n\u003ctd\u003e4'2\"–4'8\"\u003c\/td\u003e\n\u003ctd\u003e7–9 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpert\u003c\/td\u003e\n\u003ctd\u003e19–19.6\"\u003c\/td\u003e\n\u003ctd\u003e4'6\"–5'0\"\u003c\/td\u003e\n\u003ctd\u003e9–12 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpert XL\u003c\/td\u003e\n\u003ctd\u003e19.9–20.6\"\u003c\/td\u003e\n\u003ctd\u003e4'10\"–5'4\"\u003c\/td\u003e\n\u003ctd\u003e11–14 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro \/ Pro XL\u003c\/td\u003e\n\u003ctd\u003e20.5–21.5\"\u003c\/td\u003e\n\u003ctd\u003e5'2\"–5'10\"\u003c\/td\u003e\n\u003ctd\u003e13+ \/ adult\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro XXL+\u003c\/td\u003e\n\u003ctd\u003e21.5–23\"\u003c\/td\u003e\n\u003ctd\u003e5'8\" and above\u003c\/td\u003e\n\u003ctd\u003eAdult\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCruiser\u003c\/td\u003e\n\u003ctd\u003e21–23\"\u003c\/td\u003e\n\u003ctd\u003eAny height\u003c\/td\u003e\n\u003ctd\u003e8+ (24\" wheels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eSize names (Expert, Pro, etc.) refer to fit — not skill level. A beginner can ride a Pro-size frame. When in doubt between two sizes, go with your USA BMX racing class first, rider height second. Questions? Call us — we size riders every day.\u003c\/em\u003e\u003c\/p\u003e","brand":"INSPYRE","offers":[{"title":"Default Title","offer_id":47983257616554,"sku":"VEIN2643","price":1449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/4080\/2474\/files\/jrbicycles-inspyre-evo-c-disk-pro-20_75inch-tt-bmx-race-bike-blue-01.jpg?v=1770229099","url":"https:\/\/mojobmx.com\/products\/inspyre-evo-c-disk-pro-20-75-tt-bmx-race-bike-blue","provider":"MoJo BMX","version":"1.0","type":"link"}