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Zipp Am 303 Xplr S Cl Disc Tubeless Road Front Wheel

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from £400.00 up to £450.00 
Zipp Am 303 Xplr S Cl Disc Tubeless Road Front Wheel
from £400.00 up to £450.00 

Buy Zipp Am 303 Xplr S Cl Disc Tubeless Road Front Wheel

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Zipp Am 303 Xplr S Cl Disc Tubeless Road Front Wheel

The Zipp 303 XPLR S is big upgrade for gravel riders without a big price tag. This wheelset borrows key innovations from our premium wide gravel wheelset, it is affordable and robust for discerning gravel riders. This wheelset is the fastest on gravel, thanks to its mega-wide rim that integrates seamlessly with approved gravel racing tires. In grav... moreel, resistance and vibrations from bumpy surfaces create a barrier that slows riders down. To combat this, Zipp applied Total System Efficiency specifically to the challenges of gravel. The wide profile increases air volume, allowing for lower tire pressures without squirm. That means you mitigate surface vibrations while maintaining grip when cornering or traction while climbing. The rim profile also creates a seamless transition with gravel tires for unsurpassed aero efficiency on gravel. And while the 303 XPLR S is built big, it's light to keep you fast and fresh for those long, fulfilling days in the saddle. The Zipp 303 XPLR S is compatible only with approved tires.Features:- Fast and robust gravel wheel, features tubeless and hookless rim profile- Ultra-wide internal profile for decreased rolling resistance, ability to run pressures under 30psi (2.1 bars)- Wide and deep profile integrates seamlessly with gravel tires to increase aerodynamic efficiency- Applies Zipp's Total System Efficiency to high-performance gravel- 76 / 176 DB hubs with Center locking interface XDR or SRAM/Shimano driver bodies- 303 XPLR S IS ONLY COMPATIBLE WITH APPROVED TIRES. The Goodyear XPLR Slick and Goodyear XPLR Inter are specifically designed and optimized for the 303 XPLR S.Specifications:- Orientation (wheels): Front- Size (wheels): 700c- Rim construction: Carbon Hookless- Tire compatibility: Tubeless tires only- Rim depth: 54mm- Surface texture: Smooth- Brake compatibility: Disc (Center Lock)- Rim inside width: 32mm- Rim profile: Symmetrical- Rim finish: UD fiber, adhesive decals- Nipple material: Brass- Nipple anti-rotation: Sapim Secure-Loc- Spoke type: CX-Sprint- Spoke count: 24- Spoke pattern: 2 Cross- Hub: 76D- Axle type (Wheels): TA 12x100- Axle material: Aluminum front & rear- Bearings: Cartridge - Stainless Steel- Max tire pressure: 50psi/3.45bar- Max recommended system weight: 286lbs/130kg- Max outside width: 40mm- Weight (g): 1610
Bikeinn
Delivery: in United Kingdom
Report
£399.49
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Zipp 303 XPLR S Front Wheel ZPWH8741000

Zipp 303 XPLR S Front Wheel The Zipp 303 XPLR S offers a significant speed upgrade for gravel riders without a hefty price tag. Incorporating key innovations from Zipp’s premium wide gravel wheelset, this affordable and robust wheelset caters to discerning gravel riders. It stands out as the fastest on gravel, featuring a mega-wide rim that integr... moreates seamlessly with approved gravel racing tyres. Unlike current gravel wheels, which are slightly modified versions of road wheels focusing on high stiffness and low weight, Zipp prioritises speed. In gravel riding, rolling resistance, vibration loss from rough surfaces, and wind are major barriers to speed. To tackle these challenges, Zipp applied its Total System Efficiency design philosophy specifically for gravel. The 303 XPLR S is a speed-focused gravel wheel designed with a novel approach: starting with the perfect gravel tyre and building the wheel around it. To develop this first-of-its-kind wheelset, Zipp’s engineers studied the changes in gravel racing and reached several key conclusions: 1. The increasing speeds in gravel racing highlight the importance of aerodynamic efficiency. 2. Current gravel wheels perform poorly aerodynamically with gravel tyres. 3. Low tyre pressures are crucial for unlocking speed on gravel, but current rim designs don’t support lateral cornering loads at low pressures. 4. Existing gravel rim designs do not prevent pinch flats at lower tyre pressures. Typical tyre widths for gravel racing range from 38-50mm with varying tread patterns. Current gravel wheels have an external rim width of 28-30mm, creating an aerodynamic mismatch when using a 40mm+ gravel tyre. With narrower rims and wider tyres, the tyre-wheel interface resembles the bulge of a lightbulb rather than an ideal seamless airfoil cross-section. According to Zipp testing, the efficient pairing of the wheel and gravel tyre in the 303 XPLR S design provides a 5-watt aerodynamic advantage over leading competitors. This wheel is optimised for use with the Goodyear XPLR Slick and Goodyear XPLR Inter tyres, both designed in partnership with Zipp. Low tyre pressures significantly increase speeds on gravel. However, narrow tyre beds with low pressures cause tyres to collapse while cornering. The 303 XPLR S’s wide tyre bed increases tyre stance, allowing lower pressures without tyre squirm under corner loads. This reduces vibration loss while maintaining control in corners and traction while climbing. The 303 XPLR S also reduces pinch flats thanks to a rim edge that is 77% thicker than previous models, minimising damage when tyres bottom out on the rim edge upon impact. What about rim depth? Conventional wisdom suggests shallow rims are best for gravel. As gravel racing has progressed, many courses are raced at 35kph+ (22MPH) with top speeds over 60kph (37MPH). The 303 XPLR S rim is 54mm deep, creating an effective aerodynamic complement for large gravel tyres at high speed. Zipp’s research found
Sigmasports.com
Delivery: to United Kingdom
Report
£449.99
Buy in shop
The Zipp 303 XPLR S is big upgrade for gravel riders without a big price tag. This wheelset borrows key innovations from our premium wide gravel wheelset, it is affordable and robust for discerning gravel riders. This wheelset is the fastest on gravel, thanks to its mega-wide rim that integrates seamlessly with approved gravel racing tires. In gravel, resistance and vibrations from bumpy surfaces create a barrier that slows riders down. To combat this, Zipp applied Total System Efficiency specifically to the challenges of gravel. The wide profile increases air volume, allowing for lower tire pressures without squirm. That means you mitigate surface vibrations while maintaining grip when cornering or traction while climbing. The rim profile also creates a seamless transition with gravel tires for unsurpassed aero efficiency on gravel. And while the 303 XPLR S is built big, it's light to keep you fast and fresh for those long, fulfilling days in the saddle. The Zipp 303 XPLR S is compatible only with approved tires.Features:- Fast and robust gravel wheel, features tubeless and hookless rim profile- Ultra-wide internal profile for decreased rolling resistance, ability to run pressures under 30psi (2.1 bars)- Wide and deep profile integrates seamlessly with gravel tires to increase aerodynamic efficiency- Applies Zipp's Total System Efficiency to high-performance gravel- 76 / 176 DB hubs with Center locking interface XDR or SRAM/Shimano driver bodies- 303 XPLR S IS ONLY COMPATIBLE WITH APPROVED TIRES. The Goodyear XPLR Slick and Goodyear XPLR Inter are specifically designed and optimized for the 303 XPLR S.Specifications:- Orientation (wheels): Front- Size (wheels): 700c- Rim construction: Carbon Hookless- Tire compatibility: Tubeless tires only- Rim depth: 54mm- Surface texture: Smooth- Brake compatibility: Disc (Center Lock)- Rim inside width: 32mm- Rim profile: Symmetrical- Rim finish: UD fiber, adhesive decals- Nipple material: Brass- Nipple anti-rotation: Sapim Secure-Loc- Spoke type: CX-Sprint- Spoke count: 24- Spoke pattern: 2 Cross- Hub: 76D- Axle type (Wheels): TA 12x100- Axle material: Aluminum front & rear- Bearings: Cartridge - Stainless Steel- Max tire pressure: 50psi/3.45bar- Max recommended system weight: 286lbs/130kg- Max outside width: 40mm- Weight (g): 1610
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