Cycling Bargains - Js Cycles Zipp 303 SW Carbon 700c Road Wheelset with Wheel Sensors Black - 11/12 Speed | Free delivery over £50, Price Match & Cycle to Work. (Js-ZPWS303SWS)

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Js Cycles Zipp 303 SW Carbon 700c Road Wheelset with Wheel Sensors Black - 11/12 Speed | Free delivery over £50, Price Match & Cycle to Work.

Product Description

Zipp: zipp’s 303 sw tubeless disc-brake wheelset delivers fast performance across all road and multi-surface riding, including road, gravel, cobbles and cyclocross. Built on zipp’s legacy of innovation, the 303 sw is a modern classic designed for modern riders running wider tyres at lower pressures.A key highlight is the integrated zipp axs wheel sensor, built directly into the rim for accurate on-bike tyre-pressure monitoring in real time. This allows riders to monitor and analyse tyre pressure without an external device mounted to the valve stem. Before a ride, pressure can be checked instantly (green light indicates ready to ride), and during riding, pressure monitoring helps fine-tune setup and detect issues early.The 303 sw features a 40mm deep carbon hookless rim with a wide 25mm internal width, taking design cues from the gravel-specific 303 xplr. This wider rim design improves aerodynamic efficiency and reduces rolling resistance, providing a smoother ride over rough or imperfect road surfaces by increasing tyre volume and supporting lower pressures. A revised carbon layup further improves durability, delivering nearly a 10% improvement in impact strength while maintaining a lightweight build.Optimised for 30–35mm tyres (best performance with 35mm tyres), the rim shape also helps shield the tyre during impacts that could otherwise cause pinch flats. At the centre is the zr1 hubset, updated with stainless steel cartridge bearings for improved durability and smooth performance.Features • fully capable wheelset for modern road and multi-surface riders • integrated, connected SRAM axs wheel with zipp axs wheel sensor • ability to use sensor with compatible tube • tse for greater efficiency and reduced rolling resistance • optimised for 30 to 35mm tyres (best performance with 35mm tyres) • zr1 hubset with stainless steel bearings • centre lock rotor interface (lockring included) • xdr or sram/shimano road driver bodies available • campagnolo driver body sold separately • lifetime warrantyspecifications size (wheels): 700c rim construction_ carbon – hookless tyre compatibility_ tubeless tyres only rim depth_ 40mm brake compatibility_ disc (centre lock) rim inside width_ 25mm rim profile_ symmetrical rim finish_ ud fibre, adhesive decals nipple material_ aluminium spoke type_ cx-sprint spoke count_ 20 spoke pattern_ 2 cross driver body type_ SRAM xdr, sram/shimano road axle type (wheels): ta 12x100, ta 12x142 bearings_ cartridge – stainless steel driver mechanism_ 6 pawls, compression springs max tyre pressure_ 73psi / 5.0bar max recommended system weight_ 265lbs / 120kg spoke length ds_ 272mm, 274mm spoke length nds_ 276mm weight_ 1440gweight based on lightest configuration_ 12mm through axles and xdr body. Tape and valve included in weight.Zipp’s 303 sw tubeless disc-brake wheelset delivers fast performance across all road and multi-surface riding, including road, gravel, cobbles and cyclocross. Built on zipp’s legacy of innovation, the 303 sw is a modern classic designed for modern riders running wider tyres at lower pressures.A key highlight is the integrated zipp axs wheel sensor, built directly into the rim for accurate on-bike tyre-pressure monitoring in real time. This allows riders to monitor and analyse tyre pressure without an external device mounted to the valve stem. Before a ride, pressure can be checked instantly (green light indicates ready to ride), and during riding, pressure monitoring helps fine-tune setup and detect issues early.The 303 sw features a 40mm deep carbon hookless rim with a wide 25mm internal width, taking design cues from the gravel-specific 303 xplr. This wider rim design improves aerodynamic efficiency and reduces rolling resistance, providing a smoother ride over rough or imperfect road surfaces by increasing tyre volume and supporting lower pressures.A revised carbon layup further improves durability, delivering nearly a 10% improvement in impact strength while maintaining a lightweight build.Optimised for 30–35mm tyres (best performance with 35mm tyres), the rim shape also helps shield the tyre during impacts that could otherwise cause pinch flats.At the centre is the zr1 hubset, updated with stainless steel cartridge bearings for improved durability and smooth performance.Features • fully capable wheelset for modern road and multi-surface riders • integrated, connected SRAM axs wheel with zipp axs wheel sensor • ability to use sensor with compatible tube • tse for greater efficiency and reduced rolling resistance • optimised for 30 to 35mm tyres (best performance with 35mm tyres) • zr1 hubset with stainless steel bearings • centre lock rotor interface (lockring included) • xdr or sram/shimano road driver bodies available • campagnolo driver body sold separately • lifetime warrantyspecifications size (wheels): 700c rim co