Road Wheels

1.Lightweight High-Stiffness Carbon Rims Each carbon rim weighs just 330g, leveraging carbon fiber’s high specific strength to minimize rotational inertia—boosting acceleration and climbing efficiency. Its 35mm depth optimizes aerodynamics, while the 30mm external width works with tubeless tires (via low-pressure setup for better road grip). Ideal for both road and gravel riding, balancing speed and terrain adaptability. 2.Versatile Hub System Features 12×100/12×142mm thru-axles + center-lock design for superior axial stiffness and disc brake efficiency. Compatible with Shimano HG/MSR/N3W/XDR freehubs (covers entry to high-end groupsets) and 24-hole straight-pull construction, ensuring even spoke tension for enhanced overall rigidity and load stability. 3.Durable Practical Setup Tubeless-ready rims reduce puncture risks and rolling resistance. 4.3g steel straight-pull spokes combine light weight with high fatigue resistance, withstanding frequent riding impacts. Reliable for daily commuting and long-distance trips, extending wheel lifespan. 4.Customizable Aesthetics Offers tailored carbon fiber textures and paint finishes. Customize rim visuals to user preferences without compromising performance, elevating product differentiation.

Obsidian-patterned brake surface boosts friction and drains water well, ensuring stable braking on dry/wet roads; brake surface laser logo is customizable. Wheel set weighs 1346±30g (lightweight); carbon rim + carbon spokes (only 2g per spoke) deliver high rigidity for fast power transfer. Hub works with multiple shifting system specs; supports 28-45C tire size & 110-125PSI tire pressure, fitting all road cycling scenarios. Carbon spoke appearance and coating can be customized as needed to meet personal style preferences. 50mm medium-high rim reduces wind resistance; 28mm external width fits wide tires and is less sensitive to crosswinds.

Toray Carbon: Lightweight & Rigidity Redefined Japanese Toray carbon rims and spokes deliver "featherlight strength" — just 1235g per pair (min.), over 30% lighter than alloy equivalents for effortless climbs. Carbon’s high modulus boosts torsional rigidity by 40%, ensuring precise high-speed cornering with zero power loss. Tubeless + Carbon Spokes: Beyond Traditional Performance Tubeless design cuts rolling resistance by 15% (adding 10km range) and slashes punctures by 60% via anti-puncture coating, ideal for rough terrain. 3g carbon straight-pull spokes (70% lighter than steel) amplify power transfer by 25%, turning every pedal stroke into pure forward momentum. Aerodynamic Geometry: Master of All Speeds Front 55mm/ rear 62mm height: Agile low-speed handling meets 20% less wind resistance at 30km+/h for easy high-speed cruising. 28mm width (with tubeless) adds 12% more grip, balancing aerodynamics and control. Disc Brake Excellence: Stopping Power in All Weathers Center-lock disc brakes paired with aluminum straight-pull hubs react 0.3s faster than rim brakes — cutting 40km/h wet braking distance by 2m. Hubs reduce rotation resistance by 18% for longer glides and effortless rides. Custom Style + Precision Details Full-color custom paint (gradients, laser patterns) makes your ride one-of-a-kind. 0.3g aluminum spoke nipples blend easy maintenance with extreme lightness, refining both form and function.

Carbon fiber rim: Full carbon construction delivers exceptional strength-to-weight ratio. Its 45mm height + 28mm outer/21mm inner width balances aerodynamics and tire compatibility, while offering custom finishes for personalization. Carbon fiber spokes: Straight-pull design, ultra-light at 3g each, leverages carbon’s rigidity for efficient power transfer, enhancing responsiveness. Aluminum hub: Complements carbon components with durable straight-pull architecture, center-lock disc brake, and versatile thru-axle (12x100/142mm) + freehub options (Shimano HG/MSR/N3W/XDR), ensuring broad compatibility. Personalized Customization (by Koibike factory): Personalize carbon finishes, paint, and spoke hole counts to match your style.

*The DW35X28TL-CS-UL wheelset features a "35mm low-profile aerodynamic + all-around adaptability" design. Its optimal ratio of 28mm external width to 21mm internal width maintains the nimble handling of a low-profile wheel while optimizing aerodynamics through its U-shaped cross-section. At 15° crosswind, drag is reduced by 12% compared to a straight-sided wheel of the same height. *With an ultra-light total weight of 1039 ± 30 grams (rim + hub + spokes + nipples), paired with 3g/single CS-R38 carbon straight-pull spokes and 279 ± 5g KOIBIKE RH-CS275 hubs, the wheelset's rotational inertia is reduced by 25% compared to a comparable steel-spoked wheel, resulting in a more responsive acceleration. Compatible with tire pressures from 50-80 PSI and 25-40C tires, it features a 12x100/12x142mm thru-axle and center-lock disc brake system. *Compatible with Shimano HG/MSR, Campagnolo N3W, and SRAM XDR cassettes. Its uniform black design combines performance and style, making it a versatile choice for road racing, gravel riding, and long-distance endurance racing.

The DW50X28TL-CS-UL carbon spoke wheelset are with 50mm depth, 28mm outer width designs, the optimized light weight, high stiffness carbon spokes, silky-smooth rotation hubs make the complete wheelset features with aerodynamics, lower rolling resistance and comfortable riding, which is the best choice for high speed road or CX races.