[REC MOUNT] Dial-Mount Safety Light Mount for Seatposts, Compatible with iGPSport Smart Radar Taillights [SeatPost2-iGPSPORT3], Compatible with SR30/S

Compatible with the iGPSPORT Smart Radar Tail Light (Smart Radar Tail Light) Rear Light listed in the compatible models.

Compatible Models (as of December 20, 2024) SR30 SR Mini

*The iGPSPORT3's connection point can be replaced with the 176, iGPSPORT New Universal Base Plate (Socket) + M2.5 x 5.5 + 8mm Red Screws (2 each, total of 4) [RPSKT-Nezi4-iGPSPORT3] during repairs.

Easy Installation - Featured is a dial mechanism, similar to that used on shoes. Simply hook the flexible nylon wire and turn the dial for instant installation without tools. High Fixing Strength - The dial mechanism provides a stronger hold than conventional fasteners using rubber bands or tie-wraps, ensuring a secure fit and preventing slippage during riding. No need to worry about the rubber deteriorating or breaking, allowing for safe use. Compatible with Multiple Shapes - Two types of rubber attachments are included, making it compatible with round seatposts such as 27.2mm, 30.9mm, and 31.6mm, as well as D-section and aerodynamic seatposts and seat tubes. One mount can be attached to a variety of bikes.

Scratch-Resistant Design - Rubber is used on the contact area with the seatpost. Securely mounts to both carbon and aluminum seatposts without scratching the surface.

■ General Seatpost Precautions

SeatPost2-RCT2 / SeatPost2-CYCLIQ1 / SeatPost2-GPQ Only the above three use M4 screws (as of January 2026). All others use M3 screws.

Therefore, repair parts such as taillight connections are not compatible. (As of January 2026)

Repair parts for Specialized and Trek bikes cannot be attached.

If this product is attached to a seatpost (seat tube) that is perpendicular to the ground, the taillight will not be angled correctly. *The device fit may vary depending on the product lot, and may be too tight or too loose, or may not fit properly or may lack a "click" feeling. Some modifications may be required. *The device cannot be attached or detached with one hand. Two-handed operation is required. *Some images are prototypes or are partially composites, so the design and color may differ from the retail product. *Some compatible models may not be compatible with certain cases due to changes in brand specifications. *Images are for illustrative purposes only. Some images are composites. No accessories other than the included accessories are included. *No tools are included. *Specifications, design, accessories, materials, and precautions may change without notice. Please refer to the precautions included with the product before use. *This information is current as of January 2026. Information on the official website will not be updated on Amazon. This mount is for attaching a bicycle tail light (rear light) to a bicycle seat post or seat tube. This mount uses a dial mechanism similar to that used on shoes. Simply hook the elastic nylon wire and turn the dial for instant installation without tools. Body Material: Resin; Rubber Attachment Weight: Round (Perfect Circle) + D-Shape (Cam Tail): 15.4g; Aero Section (Aero Shape): 10g; Included Items: 1 seat post mount for the compatible model listed on the page; 1 of each of 2 types of rubber attachments. Due to Amazon specifications, images may not change when using different sizes. Please note. Please also refer to the general notes at the bottom. See more. Compatible models and other information are listed in the product description (not updated after registration).