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Mach1 Trucky 40 27.5" is a high-strength aluminum rim designed for electric mountain bikes, Enduro, and All-Mountain applications. Thanks to the wide 40 mm internal profile and Easy Tubeless Ready (ETR) technology, this model provides excellent tire retention even at very low pressure, enhancing grip, comfort, and terrain control.
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The frame is designed to work with wide tires up to 3.2", making the rim an excellent choice for modern e-MTB bikes and high-load bicycles. It is made from 6063 aluminum alloy and is intended exclusively for disc brakes.
The black anodized coating provides high corrosion resistance and long-lasting performance under heavy use conditions.
| Item name | Mach1 Trucky 40 27.5" |
|---|---|
| Manufacturer | Mach1 |
| Supplier item number | ML21.584.32.4F71N-16 |
| Product type | Rim |
| Model | Trucky 40 |
| Rim size | 27.5" |
| ETRTO size | 584 x 40C |
| Internal width | 40 mm |
| External width | 45.2 mm |
| Profile height | 21 mm |
| Material | Aluminum alloy 6063 |
| Construction | Double-wall rim |
| Tubeless Ready | Yes (ETR – Easy Tubeless Ready) |
| Brake type | Disc brakes only |
| Number of spoke holes | 32H |
| Spoke hole reinforcement | Single eyelets |
| Spoke drilling | FR OZN-V6.65 |
| Compatible tire width | 66 – 83 mm |
| Maximum tire size | Up to 3.2" |
| ERD | 559 mm |
| Valve hole | Presta (FV) |
| Wide Angle System | Yes |
| Color | Black |
| Weight | 745 g |
| Warranty | 2 years |
The Mach1 Trucky 40 27.5" is designed for building wheels for Enduro, All-Mountain, Freeride, e-MTB, Cargo, and Longtail bikes. Thanks to its wide design and high load capacity, the model is suitable for aggressive riding, electric bikes, and high-load applications.
Compatible with:
27.5" tires.
Tires with a width from 66 to 83 mm.
Tires up to 3.2" in size.
Hubs with 32 spoke holes.
Bicycles with disc brakes.
Tubeless Ready and standard systems depending on the components used.
To confirm compatibility with a specific hub, tire, or wheel build project, consult a specialist or visit one of our stores: https://dragzone.bg/pages/shops
When building the wheel, use spokes of the correct length according to the rim's ERD and hub parameters. For tubeless setups, use high-quality tubeless tape, a Presta valve, and sealant fluid. Regularly check the wheel truing and spoke tension, especially for electric bikes or intensive use on technical terrain. After riding in muddy conditions, clean the rim and inspect the tire bed for dirt or damage.
Is the tire suitable for an electric bike?
Yes. The Trucky 40 is specifically designed for e-MTB, e-City, e-Trekking, and cargo bikes with high loads.
Can it be used with tubeless tires?
Yes. The tire is Tubeless Ready and optimized for tubeless system installation.
What tire width does it support?
The manufacturer recommends tires with a width between 66 and 83 mm, including models up to 3.2".
Is it suitable for a cargo bike?
Yes. The maximum allowable load reaches up to 250 kg for cargo applications.
Can it be used with rim brakes?
No. The model is designed exclusively for bikes with disc brakes.