
Front Post to IS 203mm Disc Brake Mount adapter - Colour Options
Bolts are supplied separately. Requires 4 x M6x20mm bolts.
Enhance your braking performance and personalize your setup with the Uberbike Front Post to IS 203mm Disc Brake Adapter. Designed to let you fit a 203mm rotor on forks with an International Standard (IS) mount, this adapter allows you to increase braking power, improve heat management, and give your bike a custom, high-performance look.
Ideal for riders upgrading to larger rotors for downhill, enduro, or e-MTB use, this adapter ensures a secure fit, precise alignment, and reliable braking performance ride after ride.
Key Features:
- Compatibility: 74mm post mount caliper to 51mm IS fork mount
- Rotor Size: 203mm
- Material: CNC-machined 6061-T6 alloy
- Finish Options: Seven anodized colours
- Weight: 22g
- Fits: All disc brake caliper models
Bolts are supplied separately. Requires 4 x M6x20mm bolts.
Enhance your braking performance and personalize your setup with the Uberbike Front Post to IS 203mm Disc Brake Adapter. Designed to let you fit a 203mm rotor on forks with an International Standard (IS) mount, this adapter allows you to increase braking power, improve heat management, and give your bike a custom, high-performance look.
Ideal for riders upgrading to larger rotors for downhill, enduro, or e-MTB use, this adapter ensures a secure fit, precise alignment, and reliable braking performance ride after ride.
Key Features:
- Compatibility: 74mm post mount caliper to 51mm IS fork mount
- Rotor Size: 203mm
- Material: CNC-machined 6061-T6 alloy
- Finish Options: Seven anodized colours
- Weight: 22g
- Fits: All disc brake caliper models
Original: $17.69
-65%$17.69
$6.19Description
Bolts are supplied separately. Requires 4 x M6x20mm bolts.
Enhance your braking performance and personalize your setup with the Uberbike Front Post to IS 203mm Disc Brake Adapter. Designed to let you fit a 203mm rotor on forks with an International Standard (IS) mount, this adapter allows you to increase braking power, improve heat management, and give your bike a custom, high-performance look.
Ideal for riders upgrading to larger rotors for downhill, enduro, or e-MTB use, this adapter ensures a secure fit, precise alignment, and reliable braking performance ride after ride.
Key Features:
- Compatibility: 74mm post mount caliper to 51mm IS fork mount
- Rotor Size: 203mm
- Material: CNC-machined 6061-T6 alloy
- Finish Options: Seven anodized colours
- Weight: 22g
- Fits: All disc brake caliper models




















