ahle wheels push the boundaries of what speed and precision mean. MTB 29 | Extra stiff racing wheels with carbon spokes are designed for racers who want absolute performance without compromise – where hundredths and every extra watt matter.
The basis of the spokes are EIE ECSR3.2 SL carbon spokes, which weigh just 2.2 grams and bring extreme stiffness, instant response and absolutely direct power transfer. In combination with the lightweight A29C30D20N SL rims, the set has been created that reacts instantly – every pedaling turns into acceleration without losses.
EMC 305 hubs, designed specifically for carbon spokes, ensure flawless operation. They offer precision, low weight and perfect alignment, which underlines the extreme efficiency of the entire set.
Each pair of wheels is hand-braided with precision, symmetry and stiffness, delivered with tubeless tape and valves, ready to mount immediately.
With a total weight of just 1,076 grams, this model is among the lightest and most efficient MTB wheels on the market. It offers instant acceleration, surgical precision in steering and stiffness that you will feel from the first turn. The absolute peak of performance for those who want to be not only fast, but first.
This rim stands out with its excellent strength-to-weight ratio, and in the SL version it is one of our best-selling MTB rims. In 2025, the rim received an innovative shape, with the main improvement being the bead, which was widened from 3 mm to 3.5 mm. This makes the rim highly durable while maintaining a low weight. Thanks to its low profile of 20 mm, the rim is also slightly „flexible“, which ultimately contributes to its durability.
Rims in the Super Light (SL) version combine low weight with high strength, making them a universal choice for demanding cyclists. Thanks to their optimized design, they offer an improved weight-to-stiffness ratio, enhancing performance when climbing and accelerating. They are an excellent choice for both sport and recreational riding. Rims in this version have a weight limit of 100 kg.
| Internal width | 30 |
|---|---|
| External width | 37 |
| Depth | 20 |
| Wheel size | 700 |
| 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 |
|---|
The rims are ordered in production or are already in transit.
The expected delivery of the rims to us is Unknown
For information about a more accurate delivery date, please contact us by phone or email.