Quick Summary
The Topeak Explorer Disc Rack MTX 2.0 is a rear bicycle rack built for 26″, 27.5″/650B, and 700C bikes. It is the without spring version and is rated to support up to 26 kg (57 lb).
This rack is designed for bikes with threaded rear rack eyelets and includes extra clearance for disc brakes. It uses the MTX QuickTrack / MTX 2.0 slide-and-lock system.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | Topeak. Useful for matching the rack to the correct product line. |
| Model | Explorer Disc Rack MTX 2.0. The model name helps distinguish this rack from other rear rack versions. |
| Product type | Rear bicycle rack. Check that your bike needs a rear rack rather than a different mounting style. |
| Wheel size fit | 26″, 27.5″/650B, and 700C. Confirm your bike wheel size before choosing an offer. |
| Load rating | 26 kg (57 lb). Make sure this matches the load you plan to carry. |
| Brake clearance | Extra clearance for disc brakes. Important for bikes with disc brake setups. |
| Compatibility | Fits bikes with threaded rear rack eyelets and is not compatible with full-suspension bikes. |
| Mounting detail | Includes 26.5 cm mounting arms. Smaller frames may need the separately sold TRK-R023 extended mounting arms. |
| Included configuration | Without spring top cargo clamp. Choose this version only if that configuration matches what you want. |
| Standards | EN 14872 / ISO 11243. These standards are part of the stated product specification. |
What to Compare Before Buying
- Wheel size: This rack is stated for 26″, 27.5″/650B, and 700C bikes. Compare that fit against your bike’s wheel size.
- Mounting points: It is intended for bikes with threaded rear rack eyelets. Check that your frame has the needed mounting points.
- Brake setup: Extra disc brake clearance is part of this model. If your bike uses disc brakes, that detail matters.
- Load limit: The stated limit is 26 kg (57 lb). Compare that with what you plan to carry on the rack.
- Frame size and arms: The rack includes 26.5 cm mounting arms, and some smaller frames may need the TRK-R023 extended arms.
- Spring clamp: This version is sold without a spring-loaded top cargo clamp, so confirm that is the configuration you want.
Compatibility, Size and Fit
This rack is meant for specific bike setups, so fit should be checked before purchase. It is listed for 26″, 27.5″/650B, and 700C bikes with threaded rear rack eyelets. It is not compatible with full-suspension bikes.
The included 26.5 cm mounting arms may be enough for many frames, but smaller frames may need the optional TRK-R023 extended mounting arms, sold separately.
What Is Included
The product is the Explorer Disc Rack MTX 2.0 Without Spring. The rack does not include a spring-loaded top cargo clamp.
Before You Decide
Confirm your bike’s wheel size, rear rack eyelets, and brake setup before choosing this rack. Also check whether you want the without spring version and whether your frame needs the standard or extended mounting arms.
Review the stated 26 kg (57 lb) limit against the load you plan to carry so the rack matches your needs.





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