RISK Road Bicycle Electronic Shift Lever Custom Button Washer for UT8170 DA9270 Bike Derailleur System 3D Printed

RISK Road Bicycle Electronic Shift Lever Custom Button Washer for UT8170 DA9270 Bike Derailleur System 3D Printed

The RISK RC315 Electronic Shifter Button Spacer Pads are designed for road bike electronic shift levers, helping improve the feel and accessibility of the custom shift buttons on compatible with Shimano Di2 shifters.

Made from lightweight polymer material using a 3D printing process, these spacer pads are compact, ultra-light, and easy to install. They are suitable for riders who want a more noticeable button surface and improved tactile feedback when using the auxiliary/custom buttons on electronic road shifters.

Each pack includes 4 spacer pads, making it convenient for both left and right shifters or spare replacement use. The pads are designed for Shimano Ultegra R8170 and Dura-Ace R9270 electronic shift levers.

Note: This product includes spacer pads only. Shifters and other accessories shown in images are not included. Due to the 3D printing process, visible layer lines or seam textures may appear; this is a normal manufacturing characteristic and does not affect use.

Key Features

• Designed for electronic road bike shifter custom buttons
• compatible with Shimano Ultegra R8170 and Dura-Ace R9270
• Helps improve button touch and operation feel
• Lightweight polymer construction
• Produced by 3D printing process
• Compact and low-profile design
• Easy to install and replace
• Includes 4 pcs per pack
• Ideal for road bike Di2 cockpit customization

Product Specifications

Improved Button Feel

Adds a slightly raised contact surface to the electronic shifter custom buttons, making them easier to locate and press while riding.

Designed for Di2 Road Shifters

Compatible with Shimano Ultegra R8170 and Dura-Ace R9270 electronic shift levers.

Ultra-Lightweight Design

Only about 0.2g per 4 pcs, adding almost no weight to your bike setup.

4-Piece Pack

Includes 4 spacer pads for complete use or spare replacement.

Polymer 3D Printed Construction

Made from high-polymer material using 3D printing. Layer lines or seam textures are normal and do not affect function.

Available Options

Each row below is one available option combination. Choose the complete combination that matches your setup.