{"product_id":"bola-prm-50g-carbon-disc-gravel-road-wheelset-700c-50mm-deep-28-32mm-internal-width-tubeless-blade-carbon-spokes","title":"Bola PRM 50G Carbon Disc Gravel\/Road Wheelset 700C – 50mm Deep, 28-32mm Internal Width, Tubeless, Blade Carbon Spokes","description":"\u003cp\u003eThe Bola PRM 50G Carbon Disc Wheelset is optimized for high-efficiency gravel, cyclocross, and road cycling, balancing a 50mm aerodynamic rim depth with wide 28\/30\/32mm internal widths. T800 carbon construction and straight-pull blade carbon spokes provide lightweight durability and direct power transfer, proven by real-world race, endurance, and mixed-terrain use cases.\u003c\/p\u003e\n\u003ch2 id=\"tinymce_scroll_sign\"\u003eExperience Ultimate Performance with the 50mm Carbon Gravel Road Wheelset\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Depth:\u003c\/strong\u003e 50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Width:\u003c\/strong\u003e 28mm, 30mm, 32mm (external 34-38mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (set):\u003c\/strong\u003e 1250g (28\/30mm), 1290g (32mm), w\/o tape\/valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpokes:\u003c\/strong\u003e 20\/20, 2-cross pattern, straight-pull blade carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T800 UD matte carbon fiber rim\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub:\u003c\/strong\u003e Aluminum BL350, Enduro bearings, 54T ratchet, Center Lock disc, 12x100 \/ 12x142mm thru-axle, QR compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ISO 4210-7, REACH-compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Compatibility:\u003c\/strong\u003e Tubeless-ready, supports 28–50mm tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerformance \u0026amp; Real-World Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed Terrain \u0026amp; Endurance:\u003c\/strong\u003e Wide rim options improve tire volume and sidewall support for enhanced grip, impact resistance, and comfort on rough gravel or cyclocross courses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoad Speed \u0026amp; Stability:\u003c\/strong\u003e 50mm deep aero profile reduces drag for high-speed and long-distance road riding, while lightweight build improves climbing and accelerations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Builds:\u003c\/strong\u003e Three rim width options allow precise tire\/rider matching. The wide, tubeless platform supports modern, large-volume tires for stability on variable surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainability:\u003c\/strong\u003e Designed with performance lifecycle and quality control in mind, in line with Bola Carbon's focus on durable, sustainable products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComparison Table\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eBola PRM 50G\u003c\/th\u003e\n\u003cth\u003eHUNT 50 Carbon\u003c\/th\u003e\n\u003cth\u003eReserve 40|44 GR\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Depth\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003ctd\u003e40\/44mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Width\u003c\/td\u003e\n\u003ctd\u003e28\/30\/32mm\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003ctd\u003e27mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (set)\u003c\/td\u003e\n\u003ctd\u003e1250–1290g\u003c\/td\u003e\n\u003ctd\u003e~1464g\u003c\/td\u003e\n\u003ctd\u003e~1510g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpokes\u003c\/td\u003e\n\u003ctd\u003eBlade carbon, 20\/20\u003c\/td\u003e\n\u003ctd\u003eSteel, 24\/24\u003c\/td\u003e\n\u003ctd\u003eSteel, 24\/24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eAre wider 50mm deep carbon gravel wheelsets good for both road and cyclocross riding?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. The 50mm depth and 28-32mm inner width are designed for use on both pavement and variable off-road terrain, offering stable handling and reduced rolling resistance for road, gravel, or cyclocross bikes within a 28–50mm tire range.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does a lightweight carbon wheelset with blade spokes compare to alloy wheels for climbing performance?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe Bola PRM 50G, weighing 1250–1290g with carbon blade spokes, offers lower rotating mass and higher power transfer than most comparable alloy wheels. This translates to improved acceleration and climbing efficiency for competitive and endurance cyclists.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat’s the best tubeless ready carbon wheelset width for gravel bikes with 28mm to 45mm tires?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe multiple width options (28\/30\/32mm internal) allow precise matching to tire size and rider use case, maximizing sidewall support, grip, and air volume for mixed-surface and gravel cycling.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWill a 50mm carbon disc wheelset improve speed and stability on long road rides?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. The 50mm rim profile enhances straight-line speed via aerodynamic gains and keeps bike handling stable at higher velocities, while low total weight reduces fatigue on long rides.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs a 30mm+ inner width carbon bike wheel better for gravel and CX cycling?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eFor technical gravel and cyclocross, rims with internal width of 30mm or greater permit a more optimal tire shape, higher air volume, and improved comfort and cornering grip on rough surfaces compared to narrower alternatives.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eHigh-Performance 50mm Deep Carbon Rims\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Bola PRM 50G 50mm carbon gravel road wheelset features aerodynamic 50mm deep rims designed to balance speed and stability on mixed terrain. Ideal for both gravel and road riding, these rims deliver superior stiffness and durability while maintaining a lightweight profile. Their depth ensures enhanced control in crosswinds, making the wheelset perfect for riders seeking reliability on aggressive rides. Crafted with precision, these rims offer excellent power transfer and responsiveness, so you experience a smooth, fast ride every time.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWide 28-32mm Internal Width for Tubeless Compatibility\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDesigned with a 28-32mm internal rim width, the Bola PRM 50G accommodates wider tires that provide better grip and comfort on rough surfaces. This range supports tubeless tire technology, which reduces rolling resistance and minimizes punctures. Tubeless compatibility allows riders to run lower tire pressures for improved traction without sacrificing protection. This makes the wheelset an excellent choice for endurance rides, gravel races, and adventurous road cycling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eBlade Carbon Spokes for Stiffness and Weight Reduction\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEquipped with advanced blade carbon spokes, this 700C wheelset achieves remarkable stiffness and weight savings. Blade spokes cut through the air efficiently, reducing drag and contributing to the wheelset’s aerodynamic profile. Their carbon construction not only reduces overall weight but also improves strength and fatigue resistance. The spokes are laced and tensioned expertly to deliver precise handling and long-lasting reliability, ideal for competitive cyclists and serious gravel enthusiasts alike.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"34\/28mm \/ Shimano HG \/ Black Bola","offer_id":48267932762366,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"34\/28mm \/ Shimano HG \/ White Bola","offer_id":48267932795134,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"34\/28mm \/ Shimano HG \/ Customized","offer_id":48267932827902,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"34\/28mm \/ Sram  XDR \/ Black Bola","offer_id":48267932860670,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"34\/28mm \/ Sram  XDR \/ White Bola","offer_id":48267932893438,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"34\/28mm \/ Sram  XDR \/ Customized","offer_id":48267932926206,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"34\/28mm \/ Compy \/ Black Bola","offer_id":48267932958974,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"34\/28mm \/ Compy \/ White Bola","offer_id":48267932991742,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"34\/28mm \/ Compy \/ Customized","offer_id":48267933024510,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Shimano HG \/ Black Bola","offer_id":48267933057278,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Shimano HG \/ White Bola","offer_id":48267933090046,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Shimano HG \/ Customized","offer_id":48267933122814,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Sram  XDR \/ Black Bola","offer_id":48267933155582,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Sram  XDR \/ White Bola","offer_id":48267933188350,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Sram  XDR \/ Customized","offer_id":48267933221118,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Compy \/ Black Bola","offer_id":48267933253886,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Compy \/ White Bola","offer_id":48267933286654,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Compy \/ Customized","offer_id":48267933319422,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Shimano HG \/ Black Bola","offer_id":48267937972478,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Shimano HG \/ White Bola","offer_id":48267938005246,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Shimano HG \/ Customized","offer_id":48267938038014,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Sram  XDR \/ Black Bola","offer_id":48267938070782,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Sram  XDR \/ White Bola","offer_id":48267938103550,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Sram  XDR \/ Customized","offer_id":48267938136318,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Compy \/ Black Bola","offer_id":48267938169086,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Compy \/ White Bola","offer_id":48267938201854,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Compy \/ Customized","offer_id":48267938234622,"sku":null,"price":888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/black_blade_cs_wheels_4455a7f6-499e-4402-b30e-d63de83ac5cb.png?v=1780298571","url":"https:\/\/bolacarbon.com\/fr\/products\/bola-prm-50g-carbon-disc-gravel-road-wheelset-700c-50mm-deep-28-32mm-internal-width-tubeless-blade-carbon-spokes","provider":"Bola Carbon Wheelset ","version":"1.0","type":"link"}