R2BIKE wheelset 28" Disc | EXTRALITE CyberFront & CyperRear SPC 3+ HyperCeramic Center Lock hubs | ENVE SES 2.3 rims | SRAM XDR | Sapim CX-Ray
With the SES 2.3 wheelset, ENVE provides you with the perfect weapon for the mountains. It is light, stiff and stable. Different rim heights on the front and rear wheels offer the best compromise between weight, riding stability and aerodynamics. The developers spent many hours in the laboratory until the final shape of the rims was determined.
In combination with the extra-light CyberHub SPC+ hubs from Extralite and the Sapim spokes, this wheelset unfolds its full potential. Extremely light, uncompromisingly stiff and maximally efficient - with this wheelset you will enjoy every ride to the full.
ENVE rims are developed in the USA and manufactured to the highest quality standards at the company's headquarters in Utah. The developers have years of experience with the use of carbon in cycling and know what requirements a top product like these carbon rims must fulfill. At ENVE, every effort is made to utilize the advantages of carbon and eliminate its disadvantages. Stiff and extremely light rims have been developed in which all fibers run without interruption, allowing the best possible use of the material thicknesses.
This principle was perfected for the spoke holes, with continuous fiber strands forming the receptacle for the spoke nipples. Aluminum inserts, which are common in other carbon rims, can therefore be dispensed with during production. This reduces the weight and at the same time allows significantly higher spoke tensions, which in turn enable the construction of stiffer wheels.
Enve SES 2.3 Disc rims
The ENVE SES 2.3 rims are the ultimate basis for a lightweight sprint or mountain running wheelset. Thanks to optimization in the wind tunnel, the final shape of the rim was defined aerodynamically. Incredible crosswind stability and unsurpassed handling provide confidence on fast descents - regardless of road and weather conditions. The ENVE engineers opted for a hookless design that enables perfect tubeless compatibility. This guarantees a durable seal. In addition, the rim flange could be reinforced so that it provides more stability at this critical point and makes it more resistant to damage caused by punctures. It also makes mounting and demounting the tire much easier.
Extralite CyberFront & CyberRear SPC 3+ hubs
It has long been known that the Italians around Extralite create small CNC works of art. Their extravagant design stands out from the crowd and is an eye-catcher on any bike.
With the next evolutionary stage of the Cyberhubs, they have once again outdone themselves. The one-piece hub body is CNC-milled from high-strength 7075TX aluminum at great expense. This rotates around a stable 17 mm aluminum axle with double-sealed ceramic ball bearings. The axial play can also be finely adjusted in future using the micro-tuner.
The spoke mounts have been changed slightly. These are now closer to the hub body, but still use the straight-pull version to minimize susceptibility to punctures. The holes have been enlarged and rounded to a diameter of 2.8 mm and can accommodate conventional stainless steel spokes as well as carbon or even textile fiber versions. This means you are already equipped for the future. In addition, the coordinated geometry of the hub flange ensures an optimum spoke angle and can also withstand high spoke tensions. This guarantees you a very stiff and durable wheel.
A pawl freewheel provides propulsion. Two pawls engage in a titanium ring with 32 ratchets. This reduces the free travel and at the same time reduces wear. All these features, together with the excellent workmanship, result in an extra-light hub that will amaze the technology-loving road cyclist.
Sapim CX-Ray spokes
With the CX-Ray, Sapim has succeeded in developing an exceptional spoke. In addition to its low weight, it has an exceptional load capacity and flexibility. This results in a wide range of applications. Whether road cyclists or mountain bikers - everyone benefits from these positive properties. In addition, the flattened center section ensures excellent aerodynamics. The high material quality enables the construction of stable wheels and guarantees a long service life.
Note: According to the manufacturer, the wheels may only be ridden tubeless.
Technical data
Area of application: Road
Wheel size: 28"
Rim type: clincher and folding tires
Brake type: Disc brake
Brake rotor mount: Center Lock
Hub material: Aluminum
Rim material: Carbon
Spoke material: Steel
Inner width: 21 mm
Outer width: 25 mm
Rim height: front 28 mm, rear 32 mm
Number of holes: front 24, rear 24
Spokes: Sapim CX-Ray
Spoking pattern: 2-crossed
Axle standard front: 12x100 mm thru axle
Rear axle standard: 12x142 mm thru axle
Front bearings: 2x Extralite HyperCeramic Bearings
Rear bearing: 4x Extralite HyperCeramic Bearings
Freehub compatibility: SRAM XDR
Freehub type: 2 pawls, 32 ratchets (titanium)
recommended tire width: 25 - 35 mm (aerodynamically optimized for 28 mm)
max. air pressure: n.a.
tubeless compatible: yes (only)
maximum system weight: 95 kg
Valve hole: Presta valve (SV)
Finish rim: UD carbon, satin matt
Finish hub: glossy
Color rim: black
Color hub: black with white laser logo
Weight according to manufacturer: n.a.
Weight self-weighed: 1069g
Scope of delivery:
1x front wheel 28" ENVE SES 2.3 Front Disc 28 mm | EXTRALITE CyberFront SPC 3+
1x rear wheel 28" ENVE SES 2.3 Rear Disc 32 mm | EXTRALITE CyberRear SPC 3+ | SRAM XDR
1x tubeless set incl. 2 valves and rim tape
EXTRALITE Ahead Cap HyperCap Stealth Black on Black 1 1/8” | blackavailable from stock
