This 27.5” top model takes racing wheels to a new level. The combination of
lightweight SL rims with an asymmetric profile and ultra-strong reinforced beads
ensures precise handling and confidence in aggressive terrain. The 25 mm width
supports modern wide tires and brings maximum grip and stability in technical
passages.
At the heart of the wheels are the top-of-the-line EIE EMC 305 hubs, designed specifically for carbon spokes. Their DT 350-based design delivers legendary reliability and quiet, smooth power transfer thanks to a precise ratchet system. Low weight and high stiffness make these hubs the ideal choice for racing cyclists looking for maximum efficiency.
But the real character of this set is provided by the EIE ECSR3.2 SL carbon spokes — extremely light, incredibly stiff and instantly responsive. The result is explosive acceleration, immediate response and a feeling as if the bike “disappears” under you. Hidden nipples inside the rim create a clean, aerodynamic and technically perfect whole.
The MTB 27.5 Topmodel is a machine for racers who want the absolute maximum — minimal weight, brutal stiffness and instant power transfer without compromise.
EIE A650BC25D25 is a robust carbon rim for 27.5" wheels with an asymmetric profile that ensures better spoke-tension balance and thus a stronger, more reliable wheel. Thanks to its 25 mm internal width, it perfectly supports wider tires (2.3"–2.5") and is suitable for more demanding trail use and lighter enduro.
Special reinforced bead areas with a thickness of 4 mm increase the rim's resistance in the areas most exposed to impacts and wear, extending its service life and reliability during dynamic riding.
The 25 mm rim height offers the ideal balance between stiffness and low weight, which riders will appreciate when precise control and reliability are required in demanding conditions.
| Internal width | 25 |
|---|---|
| External width | 33 |
| Depth | 25 |
| Wheel size | 27 |
| Tire attachment | Clincher Hookless |
| Symmetry | asymetric |
| Profile | smooth |
| Version | SL |
The EIE EMC 305 hubs for 24 spokes are based on the proven design of the DT Swiss 350 model, which is further developed for the needs of modern performance bikes. The rear hub is equipped with a precise ratchet system, which ensures reliable and efficient power transmission without unnecessary losses. The hubs are designed specifically for use with carbon spokes and use a direct mounting system (straightpull). Thanks to this combination, it offers exceptional stiffness and durability of the entire spoke. The low weight of the hubs, only 305 grams in pairs, makes them the ideal choice for demanding riders looking for maximum performance, low weight and minimal service requirements.
| Number of spokes | 24 |
|---|---|
| Axle | 15x110 |
| Spoke attachment | Carbon-R |
| Disc attachment | Centerlock |
| Series | EMC 305 |
The EIE EMC 305 hubs for 24 spokes are based on the proven design of the DT Swiss 350 model, which is further developed for the needs of modern performance bikes. The rear hub is equipped with a precise ratchet system, which ensures reliable and efficient power transmission without unnecessary losses. The hubs are designed specifically for use with carbon spokes and use a direct mounting system (straightpull). Thanks to this combination, it offers exceptional stiffness and durability of the entire spoke. The low weight of the hubs, only 305 grams in pairs, makes them the ideal choice for demanding riders looking for maximum performance, low weight and minimal service requirements.
| Number of spokes | 24 |
|---|---|
| Axle | 12x148 |
| Spoke attachment | Carbon-R |
| Disc attachment | Centerlock |
| Series | EMC 305 |
EIE ECSR3.2 SL are ultra-light carbon spokes weighing just 2.2 grams. Their full-carbon construction combined with aluminum end fittings offers an exceptional stiffness-to-weight ratio. These spokes create wheels that are extremely stiff, exceptionally light and respond instantly to every rider input. Designed for use with special hubs, they are ideal for building top-of-the-line racing wheels where maximum power transfer and uncompromising performance are essential.
| Hub mount | Carbon-R |
|---|
Special 5.5 mm hexagonal nipples hidden inside the rim. These nipples are specifically designed for our EIE ECSR3.2 SL carbon spokes.
| Type | Standard |
|---|