BUCKLOS 180/203mm IS to PM Disc Brake Adapter – Aluminum
BUCKLOS 180/203mm IS to PM Disc Brake Adapter – Aluminum
BUCKLOS Bike Disc Brake Adapter – IS to PM, 180/203mm
Upgrade your bicycle's braking setup with the BUCKLOS Aluminum Alloy Disc Brake Adapter. Designed to convert IS (International Standard) mounts to PM (Post Mount) caliper mounts, this adapter supports 180mm and 203mm rotors for both front and rear wheel positions. Whether you're building a new ride or upgrading an existing one, this precision-machined adapter ensures a secure, wobble-free fit every time.
Key Features
- Compatibility: Fits IS to PM mount conversions for 180mm and 203mm disc brake rotors
- Material: High-quality aluminum alloy — lightweight yet exceptionally durable
- Versatile Use: Suitable for front and rear brake setups on mountain bikes and road bikes with hydraulic disc brakes
- Color Options: Available in Black, Red, Gold, Blue, and Titanium to match your build
- Compact Design: Approx. 85mm in length with a bolt distance of approx. 74mm for a clean, low-profile installation
- Includes: 1× Disc Brake Adapter with mounting screws included as a bonus
Specifications
| Brand | BUCKLOS |
| Model Number | 700554 / 700555 |
| Material | Aluminum Alloy |
| Mount Type | IS to PM (International Standard to Post Mount) |
| Rotor Size | 180mm / 203mm |
| Length | Approx. 85mm |
| Bolt Distance | Approx. 74mm |
| Available Colors | Black, Red, Gold, Blue, Titanium |
| Country of Origin | Made in Mainland China |
What's in the Box?
- 1× BUCKLOS Disc Brake Adapter (IS to PM, 180/203mm)
- Mounting screws (included as gift)
Important Notes
- Product color may vary slightly from images due to lighting conditions and monitor display settings.
- Minor size deviations (±1–2mm) may occur due to manual measurement methods.
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Frequently Asked Questions
Q: What bike types is this BUCKLOS disc brake adapter compatible with?
A: The BUCKLOS IS to PM disc brake adapter is compatible with mountain bikes and road bikes that use IS (International Standard) fork or frame mounts and require a PM (Post Mount) caliper. It is designed for hydraulic disc brake systems using 180mm or 203mm rotors on either the front or rear wheel.
Q: Does the BUCKLOS disc brake adapter come with mounting hardware?
A: Yes! Each adapter comes with gift screws included in the package, so you can proceed with your installation right out of the box without needing to source separate mounting hardware.
Q: Is the aluminum alloy construction strong enough for regular trail or mountain biking use?
A: Absolutely. The adapter is crafted from high-grade aluminum alloy, offering an excellent strength-to-weight ratio. It is designed to withstand the demands of regular trail and mountain biking while keeping your overall build weight to a minimum.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.