Aluminium rim & carbon structure in either 50mm or 80mm profiles. Aluminium hub body with oversized flange on drive-side. Bearings: A choice of either standard bearings or Fulcrums USB (Universal Serial Bus) bearings using the best ceramic bearings available on the market – Silicon Nitride. USB (Universal Serial Bus) bearings over standard bearings are 30% lighter 40% more resistant & 50% smoother. Fulcrum Dynamic Balance in the rim: thanks to special operation of the production process the carbon fibre layup is positioned in such a way as to obtain perfect rim balance. The 50 mm's have 18 front radial stainless-steel spokes & 21 at the rear; the 80mm version has 16 front & 18 rear both in Fulcrum 2:1 ratio for greater wheel stability & enhanced power transfer to the rear wheel. They feature the anti-rotation system keeping them aero at all times. ...

Red Wind XLR Clincher USB • Upgraded bearings with Fulcrums USB (Universal Serial Bus) bearing system. USB (Universal Serial Bus) bearing system integrates an incredibly corrosion resistant stainless-steel with a surface thermo chemical treatment & ceramic balls resulting in a 9 times more smoothness than standard bearings. • Fulcrum Dynamic Balance in the rim: thanks to special operation of the production process the carbon fibre layup is positioned in such a way as to obtain perfect rim balance. • Available as a 50mm 80mm or 105mm rim height sall in either dark label or standard. • Fulcrum 2:1 spoke ratio on rear wheel double the number of spokes on the drive side for greater wheel stability & enhanced power transfer in the rear wheel. • Weight: 50mm- 1590g pair 80mm- 1790g pair 105mm- 1998g pair. Ceramic Ultra Smooth Bearings
- USB Fulcrum® has a long-standing reputation for the extremely high performance of its hubs in terms of smoothness & reliability. In fact all the projects are entirely developed in our R&D department & we have put obsessive care into taking care of every detail. The hubs with USB (Universal Serial Bus) ceramic bearings (Ultra Smooth Bearings) further enhance the wheels' smoothness & reduce weight & the need for maintenance. Comparative tests have shown that USB (Universal Serial Bus) bearings are 50% smoother than standard bearings. Now improving your performance during the race or simply going for a ride with your friends will be easier.
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Red Wind XLR Clincher USB • Upgraded bearings with Fulcrums USB (Universal Serial Bus) bearing system. USB (Universal Serial Bus) bearing system integrates an incredibly corrosion resistant stainless-steel with a surface thermo chemical treatment & ceramic balls resulting in a 9 times more smoothness than standard bearings. • Fulcrum Dynamic Balance in the rim: thanks to special operation of the production process the carbon fibre layup is positioned in such a way as to obtain perfect rim balance. • Available as a 50mm 80mm or 105mm rim height sall in either dark label or standard. • Fulcrum 2:1 spoke ratio on rear wheel double the number of spokes on the drive side for greater wheel stability & enhanced power transfer in the rear wheel. • Weight: 50mm- 1590g pair 80mm- 1790g pair 105mm- 1998g pair. Ceramic Ultra Smooth Bearings
- USB Fulcrum® has a long-standing reputation for the extremely high performance of its hubs in terms of smoothness & reliability. In fact all the projects are entirely developed in our R&D department & we have put obsessive care into taking care of every detail. The hubs with USB (Universal Serial Bus) ceramic bearings (Ultra Smooth Bearings) further enhance the wheels' smoothness & reduce weight & the need for maintenance. Comparative tests have shown that USB (Universal Serial Bus) bearings are 50% smoother than standard bearings. Now improving your performance during the race or simply going for a ride with your friends will be easier.
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Red Wind XLR Clincher USB • Upgraded bearings with Fulcrums USB (Universal Serial Bus) bearing system. USB (Universal Serial Bus) bearing system integrates an incredibly corrosion resistant stainless-steel with a surface thermo chemical treatment & ceramic balls resulting in a 9 times more smoothness than standard bearings. • Fulcrum Dynamic Balance in the rim: thanks to special operation of the production process the carbon fibre layup is positioned in such a way as to obtain perfect rim balance. • Available as a 50mm 80mm or 105mm rim height sall in either dark label or standard. • Fulcrum 2:1 spoke ratio on rear wheel double the number of spokes on the drive side for greater wheel stability & enhanced power transfer in the rear wheel. • Weight: 50mm- 1590g pair 80mm- 1790g pair 105mm- 1998g pair. Ceramic Ultra Smooth Bearings
- USB Fulcrum® has a long-standing reputation for the extremely high performance of its hubs in terms of smoothness & reliability. In fact all the projects are entirely developed in our R&D department & we have put obsessive care into taking care of every detail. The hubs with USB (Universal Serial Bus) ceramic bearings (Ultra Smooth Bearings) further enhance the wheels' smoothness & reduce weight & the need for maintenance. Comparative tests have shown that USB (Universal Serial Bus) bearings are 50% smoother than standard bearings. Now improving your performance during the race or simply going for a ride with your friends will be easier.
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Red Wind XLR Clincher USB • Upgraded bearings with Fulcrums USB (Universal Serial Bus) bearing system. USB (Universal Serial Bus) bearing system integrates an incredibly corrosion resistant stainless-steel with a surface thermo chemical treatment & ceramic balls resulting in a 9 times more smoothness than standard bearings. • Fulcrum Dynamic Balance in the rim: thanks to special operation of the production process the carbon fibre layup is positioned in such a way as to obtain perfect rim balance. • Available as a 50mm 80mm or 105mm rim height sall in either dark label or standard. • Fulcrum 2:1 spoke ratio on rear wheel double the number of spokes on the drive side for greater wheel stability & enhanced power transfer in the rear wheel. • Weight: 50mm- 1590g pair 80mm- 1790g pair 105mm- 1998g pair. Ceramic Ultra Smooth Bearings
- USB Fulcrum® has a long-standing reputation for the extremely high performance of its hubs in terms of smoothness & reliability. In fact all the projects are entirely developed in our R&D department & we have put obsessive care into taking care of every detail. The hubs with USB (Universal Serial Bus) ceramic bearings (Ultra Smooth Bearings) further enhance the wheels' smoothness & reduce weight & the need for maintenance. Comparative tests have shown that USB (Universal Serial Bus) bearings are 50% smoother than standard bearings. Now improving your performance during the race or simply going for a ride with your friends will be easier.
...

Redwind Clincher • Aluminium rim & carbon structure in either 50mm or 80mm profiles. • Aluminium hub body with oversized flange on drive-side. • Bearings: – Silicon Nitride. USB (Universal Serial Bus) bearings over standard bearings are 30% lighter 40% more resistant & 50% smoother. • Fulcrum Dynamic Balance in the rim: thanks to special operation of the production process the carbon fibre layup is positioned in such a way as to obtain perfect rim balance. • 21 at the rear; the 80mm version has 16 front & 18 rear both in Fulcrum 2:1 ratio for greater wheel stability & enhanced power transfer to the rear wheel. They feature the anti-rotation system keeping them aero at all times. • Weights: 80mm- 865g, 1065g. ...

Fulcrum Red Zone All Mountain Wheel The rims are class 21 lightened between one spoke & the other, so we have a rim that is strong but at the same light. Both the front & rear wheels have 24 stainless steel spokes with variable thickness 2.2/1.8/2, with reinforced head, distributed according to Fulcrum® 2:1 technology with double the number of spokes on the cassette side for the rear wheel & disc side for the front. This means getting the maximum performance both when pedalling & manoeuvring. ...

Fulcrum Red Zone All Mountain Wheel The rims are class 21 lightened between one spoke & the other, so we have a rim that is strong but at the same light. Both the front & rear wheels have 24 stainless steel spokes with variable thickness 2.2/1.8/2, with reinforced head, distributed according to Fulcrum® 2:1 technology with double the number of spokes on the cassette side for the rear wheel & disc side for the front. This means getting the maximum performance both when pedalling & manoeuvring. ...

Fulcrum Red Zone All Mountain Wheel The rims are class 21 lightened between one spoke & the other, so we have a rim that is strong but at the same light. Both the front & rear wheels have 24 stainless steel spokes with variable thickness 2.2/1.8/2, with reinforced head, distributed according to Fulcrum® 2:1 technology with double the number of spokes on the cassette side for the rear wheel & disc side for the front. This means getting the maximum performance both when pedalling & manoeuvring. ...

Fulcrum Red Zone All Mountain Wheel The rims are class 21 lightened between one spoke & the other, so we have a rim that is strong but at the same light. Both the front & rear wheels have 24 stainless steel spokes with variable thickness 2.2/1.8/2, with reinforced head, distributed according to Fulcrum® 2:1 technology with double the number of spokes on the cassette side for the rear wheel & disc side for the front. This means getting the maximum performance both when pedalling & manoeuvring. ...