CARBON WHEELS
SPHERIK carbon wheels meet UCI security standards (article 1.3.018).
phenomenal braking,
better than all that have been tested before….
(magazine Vélomag de mai-juin 2016)
TECHNOLOGY
Carbon wheels
With a SPHERIK carbon wheel set you can be lighter and more aerodynamic compare to any other wheel set. The exclusive monocoque constructions give a much greather stiffness and reduce the weight by 10% to 15% compare to the other carbon rim in the market. The SPHERIK rim is not made in section bounded together like other rim. The SPHERIK rim is made of one piece included the rim brake section. That technology is not only better but it increase the solidity of the wheels by eliminating the junction and the weakness in the rim. Because of that construction rider weight can go to 110kg without any problem.
In fact the carbon allowed you to make a higher profile of rim increasing the aerodynamic. Also the carbon constructions give you the possibility to increase the stiffness of the rim. So with carbon you can have a stiff rim laterally so when you push hard on the pedal the power transfer is maximized bout on the other way the rim adsorb more vibration so you have a much more comfortable ride. Much lighter, more aerodynamic, much stiffer and more comfortable this is what you will get with SPHERIK carbon wheel set.
BRAKING:
Why SPHERIK carbon wheel set brake efficiency is so good compare to other carbon wheel set?
Historically carbon wheel set are not the best choice when it’s time to speak about braking performance. With the SPHERIK carbon wheel we change that to a point that we reach the same braking performance as aluminum rim. A patent construction of carbon and ceramic in the braking surface section allowed to reach an ultra high braking heat of 240° without affecting the structure of the rim. We develop a new generation of brake pad compound that also increase the braking result. That new compounds reduce heat friction and increase braking power without burning the brake pad.
Why wider rims are better?
A wider rim is everything. SPHERIK clincher carbon rim have a width of 26 mm. That dimension is similar to the width of road tire that most of the road rider use (+/- 25mm). Because the rim and the tire are the same width you decrease the drag. The smaller air flow over the wheel increase aerodynamic by reducing drag. So you can go faster or you can keep the same speed with least effort.
Another benefit is the better handling of the bike. With a wider rim the clincher tire became a little bit bigger by spreading the side of the tire. This improves handling of the bike by keeping the consistency of the tire shape when you take a curve and mostly during hard turns.
Because of the tire shape is different you also decrease the rolling resistance because you have more surface contact and by that fact least pressure per mm square. More the tire keep is shape better is the comfort of the ride. By keeping is round shape much more the tire can absorb the vibration much better. You also decrease significantly the chance to make pinch flat.
We suggest to use 23 mm to 30 mm tire.
Why the spokes are important?
The rim is not the only important part in a very good wheel set. The spoke are the frame of the wheel and they are crucial in the performance of the wheel set. We use a straight pull butted aero spoke made of Sandvik T302 stainless steel. Those double butted spoke using a patented cold forge with cold drawn technology. That allowed to reduce the weight by 30% without compromising the strength. Each spoke weight 4.3gr (weight for 260mm spoke) and had on the threat a locktite coating that increase durability and stability of the spoke.
Each spoke are attach to a new version of nipple call external DSN nipple. That patented nipple give a longer thread contact between the nipple and the spoke and by that fact a much better traction force.
Front hub
The SHERIK hub is made of 7075 aluminum and specially design to fit strait pull spoke. The strait pull spoke are lighter and also very stiff. That design allowed a larger cassette side spoke drive and by that fact reduce torque. The front 20 holes hub is equip with 2 sealed bearing for a total weight of 90 g .
More aerodynamic, lighter, stiffer, better comfort and greater rolling resistance the SPHERIK wheels offer you all the advantage in one wheel set.
Rear hub
The SHERIK hub is made of 7075 aluminum and specially design to fit strait pull spoke. The strait pull spoke are lighter and also very stiff. That design allowed a larger cassette side spoke drive and by that fact reduce torque. The rear 24 holes hub have 4 sealed bearing for a total weight of 190 gr. The SPHERIK cassette body (Shimano/SRAM or Campagnolo) is equipped with 2 sealed bearing for a torsion force.
More aerodynamic, lighter, stiffer, better comfort and greater rolling resistance the SPHERIK wheels offer you all the advantage in one wheel set.
4S4 SL
4S4 SL carbon wheels
1850.00$
This new wheelset meets the needs of the recreational cyclist, looking for a carbon rim with a thinner profile and a more discreet appearance. With 38mm rims front and rear, the 4S4 SL is exceptionally light and comfortable and offers the benefits of the best Sherik wheels, including official approval by the UCI, to which all our wheels are subject, allowing use in cycling competition or in any UCI sanctioned Gran Fondo event. Note that with rims less than 40mm, this wheel meets the standards of the FQSC for junior and younger categories.
| FRONT | REAR | TOTAL | |
|---|---|---|---|
| WEIGHT | 599 g | 793 g | 1392 g |
| SPOKES | Stainless sand vick T302 double butted RADIAL | Stainless sand vick T302 double butted RADIAL and 2X drive side | |
| RIM TYPE | Tire | ||
| RIM MATERIAL | 100% Carbon | ||
| RIM HEIGHT | 38mm | 38mm | |
| RIM WIDTH | 26mm | 26mm | |
| WHEELS SIZE | 700c | ||
| HUBS | Compatible Shimano , Sram 9, 10 et 11 speeds or Campagnolo 10 et 11speeds | ||
| USER WEIGHT | 242lb / 110kg | ||
| SPI MAX | 130 PSI |
MOVE FAST; GO FAR.
with SPHERIK carbon wheels
4S5 SL
4S5 SL carbon wheels
1900.00$
Our most popular carbon clincher road wheelset was already distinguishing itself by its climbing efficiency, low friction hubs and unique braking surface. That didn’t stop us from improving it. The evolution of composite materials technology allowed us to build the rim using less resin, but more layers of a thinner carbon. The extremely smooth braking surface dissipates even better the heat created by the friction, which provides exceptional braking in all conditions, distinguishing it even more from the competition.
The rim profile has been slightly modified, from 40mm to 38mm at the front for better control in side winds, and from 45mm to 50mm at the rear for better aerodynamics. The arrangement of the carbon bands ensures a solid anchoring to the spokes, where it counts. Rigidity has also been improved, with a wider rim and shorter spokes, due to the higher profile. In the end, the whole wheelset tilts the scale at 50g less than the previous version, a total weight of 1421g per pair, making it the wheel of choice for energetic cyclists who ride in varied terrain and have to face side winds.
| FRONT | REAR | TOTAL | |
|---|---|---|---|
| WEIGHT | 617 g | 837 g | 1454 g |
| SPOKES | Stainless sand vick T302 double butted RADIAL | Stainless sand vick T302 double butted RADIAL and 2X drive side | |
| RIM TYPE | Tire | ||
| RIM MATERIAL | 100% Carbon | ||
| RIM HEIGHT | 38mm | 50mm | |
| RIM WIDTH | 26mm | 26mm | |
| WHEELS SIZE | 700c | ||
| HUBS | Compatible Shimano , Sram 9, 10 et 11 speeds or Campagnolo 10 et 11speeds | ||
| USER WEIGHT | 242lb / 110kg | ||
| SPI MAX | 130 PSI |
6S8
6S8 Carbon Wheels
2100.00$
SPHERIK 6S8 is one of the best aero carbon clincher road bike wheelsets. The ultimate choice for riders who are concerned by aerodynamics and do not want to compromise with the weight. The 6S8 wheelset is an asymmetrical 60mm deep front rim and 85mm deep rear rim. Combining aerodynamics, stability and lightweight, the 6S8 is the best choice for those of us who want the perfect wheel set for time trials or triathlons. Extremely stable in crosswinds because of the lower profile rim on the front, stiff but very comfortable because of the higher profile rim at the back, the 6S8 is the best wheelset for riders who race against the clock. Built around the SPHERIK 100% carbon clincher rim (Toray T700 3K with Unidirectional fiber as final layer) the 6S8 is designed for pure speed on both flat terrain and rolling hills. SPHERIK comp road hubs use superior quality steel bearings to eliminate internal friction and thereby increase riding efficiency and durability. You can be confident when applying the brakes on the high-temperature TG resin Carbon/Ceramic breaking surface. The patented TG resin carbon/ceramic process allows you to stop quicker and with greater stability. Because the rim can endure the ultra high breaking heat of 240 Celsius, you can achieve more durability and more breaking efficiency on long descents.
| FRONT | REAR | TOTAL | |
| WEIGHT | 685g | 955g | 1640g |
| SPOKES | Stainless sandvick T302 double wall RADIAL | Stainless sandvick T302 double wall RADIAL et 2X coté cassette | |
| RIM TYPE | Tire | ||
| RIM MATERIAL | Carbon 100% | ||
| RIM HEIGHT | 60mm | 85mm | |
| RIM WIDTH | 24mm | 24mm | |
| WHEELS SIZE | 700c | ||
| HUBS | Campatible Shimano , Sram 9, 10 & 11 speeds Or Campagnolo 10 et 11 speeds | Road | |
| USER WEIGHT | 242lb / 110kg | ||
| SPI MAX | 135 PSI |
4S5D
4S5D carbon wheels
1900.00$
SPHERIK 4S5 is the premium lightweight and all-round carbon clincher road bike wheelset. The best choice for riders who don’t want to compromise between aerodynamics and a very lightweight wheelset.
The 4S5 wheelset is an asymmetrical 40mm deep front rim and 45mm deep rear rim. Combining lightweight and aerodynamics, the 4S5 is the best choice to assist those of us who enjoy cycling up hills while fighting strong winds. Extremely stable in crosswinds because of the lower profile rim on the front, stiff but very comfortable because of the higher profile rim at the back, the 4S5 is the best of both worlds. Built around the SPHERIK 100% carbon clincher rim (Toray T700 3K with unidirectional fiber as final layer), the 4S5 is designed for dynamic riding on various courses, notably in strong winds and rolling hills.
SPHERIK road hubs use superior quality steel bearings to eliminate internal friction and thereby increase riding efficiency and durability.
To give you access to the power of mechanical or hydraulic brakes, 4S5D wheels are ready to receive disks of any diameter, fixed with 6-bolts, compatible with all standards of fastening : quick release, 10mm or 12mm thru-axle.
| FRONT | REAR | TOTAL | |
| WEIGHT | 692g | 938g | 1630g |
| SPOKES | Stainless sandvick T302 double butted RADIAL | Stainless sandvick T302 double butted RADIAL & 2X drive side | |
| RIM TYPE | Tire | ||
| RIM MATERIAL | Carbone 100% | ||
| RIM HEIGHT | 40mm | 45mm | |
| RIM WIDTH | 24mm | 24mm | |
| WHEELS SIZE | 700c | ||
| HUBS | Compatible :12mm, 10mm axle Quick release, Shimano , Sram 9, 10 & 11 speeds Or Campagnolo 10 & 11 speeds. | route | |
| USER WEIGHT | 242lb / 110kg | ||
| SPI MAX | 130 SPI |
5S6D
5S6D carbon wheels
2000.00$
SPHERIK 5S6 is the perfect all around carbon clincher road bike wheelset. The best choice for riders who want a perfect balance between aerodynamics and a lightweight wheelset. The 5S6 wheelset is an asymmetrical 45mm deep front rim and 60mm deep rear rim. Combining lightweight and aerodynamics, the 5S6 is the best choice for those of us who want the perfect wheelset for various courses and conditions. Extremely stable in crosswinds because of the lower profile rim on the front, stiff but very comfortable because of the higher profile rim at the back, the 5S6 is the best of both worlds. Built around the SPHERIK 100% carbon (Toray T700 3K with Unidirectional fiber as final layer) clincher rim, the 5S6 is designed for dynamic riding on various courses, notably in strong winds and on rolling hills. SPHERIK road hubs use superior quality steel bearings to eliminate internal friction and thereby increase riding efficiency and durability.
To give you access to the power of mechanical or hydraulic brakes, 5S6D wheels are ready to receive disks of any diameter, fixed with 6-bolts, compatible with all standards of fastening : quick release, 10mm or 12mm thru-axle.
| FRONT | REAR | TOTAL | |
| WEIGHT | 782g | 908g | 1690g |
| SPOKES | Stainless sandvick T302 double wall RADIAL | Stainless sandvick T302 double wall RADIAL 2X drive side | |
| RIM TYPE | Tire | ||
| RIM MATERIAL | 100% Carbon | ||
| RIM HEIGHT | 45mm | 60mm | |
| RIM WIDTH | 24mm | 24mm | |
| WHEELS SIZE | 700c | ||
| HUBS | Compatible :12mm, 10mm axle Quick release, Shimano , Sram 9, 10 et 11 speeds Or Campagnolo 10 & 11 speeds. | Road | |
| USER WEIGHT | 242lb / 110kg | ||
| SPI MAX | 130 PSI |