{"product_id":"bola-700c-55mm-asymmetric-carbon-tubeless-rim","title":"Bola 700c 55mm Asymmetric Carbon Tubeless Rim, 28mm Wide","description":"\u003cp\u003eOn long road rides or mixed-surface gravel days, the Bola 700c 55mm asymmetric carbon rim helps you keep speed and control while reducing rotational weight where it counts. Intended for riders building performance-oriented wheelsets, this tubeless-ready rim balances aerodynamic depth with tire volume to improve stability and comfort on endurance efforts.\u003c\/p\u003e\n\u003ch2\u003eBola 700c 55mm Asymmetric Carbon Tubeless Rim - Designed for road, gravel and endurance riding\u003c\/h2\u003e\n\u003cp\u003eThe deep 55mm offset U-shape profile and 28mm outer width let you run recommended tubeless tires from 25–32mm, delivering a refined balance of aerodynamic benefit and compliant ride quality. Constructed from T700\/T800 unidirectional carbon fiber, the rim is engineered for strength and consistent manufacturing tolerances documented by ISO 622 and ETRTO compatibility tests.\u003c\/p\u003e\n\u003cp\u003eComfort and confidence are enhanced by the asymmetric design that evens spoke tensions, improving lateral stiffness and wheel durability—advantages for disc brake builds and higher-load applications typical in endurance and mixed-surface riding.\u003c\/p\u003e\n\u003ch3\u003eWhy it fits your routine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile compatibility:\u003c\/strong\u003e Available with hooked or hookless bead options and tubeless-ready construction, this rim supports disc and rim brake hubs for broad wheelset applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple inner widths:\u003c\/strong\u003e Choose 21mm or 23mm inner width to match tire profile and ride preference while using a 28mm outer width for modern tire shapes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight options for your build:\u003c\/strong\u003e Select from four weight tiers—Extreme-Light (430g), Ultra-Light (450g), Super-Light (465g), or Standard (515g)—to prioritize performance, durability, or cost in custom wheel builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision and balance:\u003c\/strong\u003e Dynamic balance (\u0026lt;3g), flatness (\u0026lt;0.15mm), and roundness (\u0026lt;0.3mm) tolerances support consistent wheel behavior and predictable handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-grade materials and testing:\u003c\/strong\u003e Made with T700\/T800 UD carbon fiber and certified to ISO\/ETRTO standards for reliable manufacturing quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpoke and hub fitment:\u003c\/strong\u003e 4.5mm spoke holes accommodate standard J-bend or straight-pull spokes and common road hub configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad capacity and warranty:\u003c\/strong\u003e Rated for riders up to 100kg with a 3-year warranty covering manufacturing defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended tires:\u003c\/strong\u003e Optimized for 25–32mm tubeless tires on 700c (ISO 622) rims to achieve intended ride and handling characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for riders and wheelbuilders who need a cost-effective, certification-backed carbon rim for competitive wheelsets, the Bola 700c 55mm asymmetric tubeless rim combines aerodynamic depth, modern internal width options, and balanced spoke tension benefits to support endurance, racing, and gravel applications.\u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ 20\/20 \/ Standard","offer_id":48646358008062,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ 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