{"product_id":"700c-carbon-clincher-front-rim-75mm-x-25mm-aero-u-shape-for-triathlon","title":"700C Carbon Clincher Front Rim 75mm x 25mm – Aero U-Shape for Triathlon","description":"\u003ch2\u003e75mm Deep Carbon Clincher Front Rim for Triathlon – 700C x 25mm\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e This 700C front carbon clincher rim features a deep 75mm U-shape profile and 25mm outer width for optimized aerodynamic performance on flat triathlon and time trial courses. Available in normal (700±15g) and superlight (665±15g) layups, engineered for high-speed stability and reduced rolling resistance. Rider weight limit: 100kg. Clincher-compatible; not tubeless.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Diameter:\u003c\/strong\u003e 700C (ISO 622mm BSD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Profile:\u003c\/strong\u003e U-shape clincher\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Depth:\u003c\/strong\u003e 75mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Width:\u003c\/strong\u003e 25mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Width:\u003c\/strong\u003e 18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Rim Diameter (ERD):\u003c\/strong\u003e 490mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 665g (Superlight) \/ 700g (Standard) ±15g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Forward Compressive Strength:\u003c\/strong\u003e \u0026gt;300kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral Torsion Resistance:\u003c\/strong\u003e \u0026gt;50kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpoke Hole Tension:\u003c\/strong\u003e \u0026gt;280kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlatness Tolerance:\u003c\/strong\u003e \u0026lt;0.15mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoundness Tolerance:\u003c\/strong\u003e \u0026lt;0.3mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance \u0026amp; Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for triathlon or time trial races on flat or rolling courses\u003c\/li\u003e\n\u003cli\u003e25mm width supports 25C\/28C clincher tires for improved aero, comfort, and rolling resistance\u003c\/li\u003e\n\u003cli\u003eU-shape enhances stability at speed while balancing crosswind control\u003c\/li\u003e\n\u003cli\u003eNormal and superlight layups let teams and custom builders select optimal weight and strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComparison Table: 75mm Rim vs Competitors\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eTubeless Ready\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eThis Rim\u003c\/td\u003e\n\u003ctd\u003e75mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003ctd\u003e665–700g\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCompetitor A\u003c\/td\u003e\n\u003ctd\u003e88mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003ctd\u003e~720g\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCompetitor B\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003ctd\u003e415g\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat is the recommended carbon rim depth for triathlon on flat courses?\u003c\/strong\u003e\u003cbr\u003e75mm or greater is optimal for aerodynamic efficiency at sustained speeds—this rim is tailored to that use-case.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs the 75mm deep clincher rim challenging to control in crosswinds?\u003c\/strong\u003e\u003cbr\u003eWhile deeper rims can be more susceptible in strong crosswinds, the U-profile and 25mm width balance speed with handling stability. Suitable for most competitive events.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat size tire is recommended?\u003c\/strong\u003e\u003cbr\u003eBest suited for 25C or 28C clincher tires; improved aero shape and rolling resistance vs. narrower options.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs this rim tubeless compatible?\u003c\/strong\u003e\u003cbr\u003eNo, this model is clincher only. Tubeless capability is available in alternative rim models.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat certifications or testing has this rim passed?\u003c\/strong\u003e\u003cbr\u003eManufactured using ISO-compliant carbon fiber layups and subjected to static\/dynamic load testing (in-house; not third-party certified).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"700C Carbon Clincher Front Rim – 75mm Deep, 25mm Wide | Triathlon Aero Wheel\",\n  \"description\": \"75mm Deep Carbon Clincher Front Rim for Triathlon – 700C x 25mm Answer: This 700C front carbon clincher rim features a deep 75mm U-shape profile and 25mm outer width for optimized aerodynamic performance on flat triathlon and time trial courses. Available in normal (700\u0026plusmn;15g) and superlight (665\u0026plusmn;15g) layups, engineered for high-speed stability and reduced rolling resistance. Rider weight limit: 100kg. Clincher-compatible; not tubeless. Key Specifications Rim Diameter: 700C (ISO 622mm BSD) Rim Profile: U-shape clincher Rim Depth: 75mm Outer Width: 25mm Inner Width: 18mm Effective Rim Diameter (ERD): 490mm Weight: 665g (Superlight) \/ 700g (Standard) \u0026plusmn;15g Max Forward Compressive Strength: \u0026gt;300kg Lateral Torsion Resistance: \u0026gt;50kg Spoke Hole Tension: \u0026gt;280kg Flatness Tolerance: \u0026lt;0.15mm Roundness Tolerance: \u0026lt;0.3mm Performance \u0026amp; Use Cases Ideal for triathlon or time trial races on flat or rolling courses 25mm width supports 25C\/28C clincher tires for improved aero, comfort, and rolling resistance U-shape enhances stability at speed while balancing crosswind control Normal and superlight layups let teams and custom builders select optimal weight and strength Comparison Table: 75mm Rim vs Competitors Product Depth Width Weight Tubeless Ready This Rim 75mm 25mm 665\u0026ndash;700g No Competitor A 88mm 25mm ~720g Yes Competitor B 60mm 28mm 415g No FAQs What is the recommended carbon rim depth for triathlon on flat courses? 75mm or greater is optimal for aerodynamic efficiency at sustained speeds—this rim is tailored to that use-case. Is the 75mm deep clincher rim challenging to control in crosswinds? While deeper rims can be more susceptible in strong crosswinds, the U-profile and 25mm width balance speed with handling stability. Suitable for most competitive events. What size tire is recommended? Best suited for 25C or 28C clincher tires; improved aero shape and rolling resistance vs. narrower options. Is this rim tubeless compatible? No, this model is clincher only. Tubeless capability is available in alternative rim models. What certifications or testing has this rim passed? 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