








RISK RT140-141 Titanium Brake Lever Piston Repair Kit for Magura MT2 MT4 MT5 MT6 MT7 MT8 HC3 Hydraulic Disc Brakes
The RISK RT140-141 Titanium Brake Lever Piston Repair Kit is designed for riders who need a reliable replacement solution for Magura hydraulic disc brake levers. Made with a lightweight titanium alloy piston rod and durable sealing rings, this kit helps restore smooth lever feel and stable braking performance.
It is suitable for Magura MT2, MT4, MT5, MT6, MT7, MT8, HC3 and other compatible hydraulic brake levers. Whether you are replacing a worn piston or preparing spare seals for future maintenance, this compact repair kit is ideal for mountain bike, e-bike, downhill, enduro and trail bike brake servicing.
The RT140 kit includes 1 titanium piston rod and 3 sealing rings, while the RT141 kit includes 3 replacement sealing rings only. Please install the seals according to the direction shown in the product images.
| Item | Details |
|---|---|
| Brand | RISK |
| Model | RT140 / RT141 |
| Product Name | Titanium Brake Lever Piston Repair Kit |
| Material | Titanium Alloy Piston Rod + Rubber Seals |
| Compatibility | Magura MT2 / MT4 / MT5 / MT6 / MT7 / MT8 / HC3 Brake Levers |
| Piston Rod Size | Approx. 10 × 21mm |
| Seal Ring 1 Size | Approx. 10 × 3.5mm |
| Seal Ring 2 Size | Approx. 13.6 × 1.8mm |
| Seal Ring 3 Size | Approx. 10 × 2mm |
| RT140 Net Weight | Approx. 5.85g |
| RT141 Net Weight | Approx. 0.4g |
| Package Size | Approx. 15 × 9 × 1cm |
| RT140 Gross Weight | Approx. 10g |
| RT141 Gross Weight | Approx. 4.5g |
Note: Other items shown in the pictures, such as brake levers or tools, are for demonstration only and are not included.
Compatible with the following Magura hydraulic brake levers:
Please install the sealing rings in the correct direction as shown in the product images. Incorrect installation may affect sealing performance or brake lever function. Professional installation is recommended if you are not familiar with hydraulic brake maintenance.


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