Experience the Perfect Combination of Lightweight and Durability: M-I30AS (Upgraded Version)
1. Reasons for the Upgrade
In recent years, cyclists have increasingly demanded better performance from their rims. Many cyclists desire rims that are both lightweight and sturdy, capable of performing well in various conditions. The M-I30AS has always been popular for its design, which provides a comfortable riding experience. To meet these needs, we have made comprehensive improvements to the old M-I30AS carbon fiber rim, aiming to enhance the riding experience.
2. Core Features of the New Product(upgraded version)
Compatibility: The WM-I30AS rim supports both 29-inch and 650B sizes, catering to a variety of cycling needs and rider preferences. Recently, the market has predominantly offered shallow 29er rims, so we have introduced the new 650B M-I30AS to provide more options.
Wide Inner Width Design: The 30mm inner width effectively increases the tire’s contact area, enhancing grip and stability, especially on complex terrains.
2-Degree Bevel Design: Unlike traditional small ridges, this design prevents the tire from slipping into the groove when it loses air.
Outstanding Vertical Compliance: The 18mm depth design makes the rim more compliant in the face of impacts, helping to absorb bumps and increase riding comfort.
Lightweight Design: The XC rim weighs only 265g, making it lighter than other rims with similar inner widths on the market. The new M-I30AS XC version easily passes the 100J (even AM impact resistance standard).
New Material:
The new rim uses high-modulus fibers T1100 + T700 carbon fiber composite, reducing the weight by about 15% compared to the old version. This means cyclists will experience less resistance when climbing, improving speed and agility. T1100, originally used in aerospace applications, is now widely utilized in bicycle components and is priced higher than T700 and T800. T1100 high-modulus carbon fiber is a high-performance material known for its high strength, high modulus, low density, and excellent corrosion resistance, providing exceptional structural stability and tensile strength.
https://www.toraycma.com/products/carbon-fiber/
| Fiber Type | Tensile Strength* (ksi) |
Tensile Strength* (MPa) |
Tensile Strength* (MSi) |
Tensile Strength* (GPa) |
Common Applications |
|---|---|---|---|---|---|
| T800H | 796 | 5,490 | 42.7 | 294 | Weaving and prepreg |
| T800S | 853 | 5,880 | 42.7 | 294 | Various including prepreg unidirectional tape |
| T800H | 796 | 5,490 | 42.7 | 294 | Weaving and prepreg |
| T1000G | 924 | 6,370 | 42.7 | 294 | Filament winding |
| T1100S | 1,017 | 7,000 | 47.0 | 324 | Various including filament winding |
| T1100G | 1,017 | 7,000 | 47.0 | 324 | Various including weaving and prepreg |
Excellent Impact Resistance:
The new rim has undergone significant upgrades in durability, with added toughening resins and materials that significantly enhance its impact resistance. On bumpy mountain roads or pothole-filled urban streets, the new rim can effectively withstand shocks, ensuring safety.
The new design of the carbon fiber rim offers a 10% improvement in impact resistance compared to previous models(old M-I30AS）, ensuring stable performance even in harsh conditions.
XC (100J), AM (130J), and EN (140J).
Adaptability to Various terrain Conditions:
The M-I30AS rim is available in multiple versions to meet different cycling needs:
- Extralight XC Version (265g only, no weight limit): Designed specifically for cross-country racing, emphasizing lightweight and high efficiency to ensure optimal performance during long rides.
- AM Version (350g): AM version that balances stability and agility, suitable for varied terrains and more challenging riding environments.
- Light Enduro Version (420g): A lightweight and durable design, specifically created for extreme riding, providing strong shock resistance for performance on technical trails.
Stylish Appearance: The new rim features a redesigned look with added anti-pinch design, enhancing durability and damage resistance to prevent rim failure due to collisions or external forces. When the rim leaks, this design can effectively prevent the rim from slipping trench.
Comparison of the New M-I30AS vs. Old M-I30AS
| Old Model | New Model | |
|---|---|---|
| Engineering Drawings | Detailed comparison of engineering designs highlights improvements in the new model. | |
| Cross Section Drawing |
|
|
| Material Composition | Combines T700 and T800 carbon fibers. | Upgraded to T1100 and T700, enhancing performance and durability. |
| Warranty Period | 3.5 years | Extended to 5 years |
| Price | The new model is priced slightly higher, reflecting its advanced features and materials | |
| Available Options | Available in UD, 3K, and 12K configurations | Utilizes specialized materials, currently only offered in UD |
| Weight | Weighs approximately 360g (±15g) | Significantly lighter at 280g (±15g). |
| Impact Resistance (Extralight XC Rim) |
Passes an 80J impact test. | Surpasses this with a 100J impact test, maintaining integrity post-test. |
| Rider Weight Limit (Extralight XC Rim) |
95kg | 120kg (264lbs) |
Disclaimer
While the M-I30AS has been upgraded, the old version remains a reliable option, fully compliant with impact and safety standards.
The old model retains a warranty period of 3.5 years. All M-I30AS rims purchased through our website after October 1, 2024, will be the upgraded version, featuring a 5-year warranty.
We believe the new carbon fiber rim will deliver an exceptional experience for all cyclists. Whether you're an enthusiastic hobbyist or a professional rider, this product is designed to meet your needs. For any inquiries or additional information, please feel free to contact our BTLOS team.
Thank you for your continued support of BTLOS products!
Stock List
From November 1, 2024, M-i30AS rims will be in stock and can be shipped within 3 days. Wheel sets can be shipped within 5 days.
| Model | Specification |
|---|---|
| M-i30AS | 29er, UD, Matte (coating-free, Glossy available), 28H, Extralight XC, 265g |
| M-i30AS | 29er, UD, Matte (coating-free, Glossy available), 28H, AM, 350g |
| M-i30AS | 29er, UD, Matte (coating-free, Glossy available), 32H, AM, 350g |