---
product_id: 490151526
title: "Saddle Rail Mount - for Cygolite Hypershot & Hotshot Series Tail Lights – Installs Under Bicycle Saddle, Less Cluttered Look – Compact & Durable - Fits Most Bicycle Saddles, Black"
brand: "cygolite"
price: "¥4113"
currency: JPY
in_stock: true
reviews_count: 13
category: "Cygolite"
url: https://www.desertcart.jp/products/490151526-saddle-rail-mount-for-cygolite-hypershot-and-hotshot-series-tail
store_origin: JP
region: Japan
---

# Two-screw clamp for secure fit Ultra-light 23g weight Durable premium plastic, scratch-resistant Saddle Rail Mount - for Cygolite Hypershot & Hotshot Series Tail Lights – Installs Under Bicycle Saddle, Less Cluttered Look – Compact & Durable - Fits Most Bicycle Saddles, Black

**Brand:** cygolite
**Price:** ¥4113
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Light Up Your Ride, Not Your Clutter!

## Quick Answers

- **What is this?** Saddle Rail Mount - for Cygolite Hypershot & Hotshot Series Tail Lights – Installs Under Bicycle Saddle, Less Cluttered Look – Compact & Durable - Fits Most Bicycle Saddles, Black by cygolite
- **How much does it cost?** ¥4113 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/490151526-saddle-rail-mount-for-cygolite-hypershot-and-hotshot-series-tail)

## Best For

- cygolite enthusiasts

## Why This Product

- Trusted cygolite brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rock-Solid Security:** Two-screw clamp design ensures your light stays put even on the roughest rides.
- • **Lightweight Yet Tough:** Premium plastic construction weighs just 23 grams while resisting scratches better than metal.
- • **Quick-Release Convenience:** Snap your tail light on and off without removing the mount—ride smarter, not harder.
- • **Sleek Under-Saddle Integration:** Mount your Cygolite tail light discreetly for a clutter-free, professional bike setup.
- • **Universal Saddle Compatibility:** Fits most two-rail saddles, making upgrades effortless across your bike fleet.

## Overview

The Cygolite Saddle Rail Mount is a precision-engineered, ultra-lightweight accessory designed to securely attach Hypershot and Hotshot series tail lights under your bike saddle. Crafted from durable premium plastic, it offers a sleek, low-profile look that fits most two-rail saddles and includes a two-screw clamp for maximum stability on all terrains. Designed and assembled in the USA, this mount enhances your bike’s safety and style without adding bulk or risking scratches.

## Description

Made with precision quality, this genuine Cygolite saddle rail mount connects the Hypershot and Hotshot series tail lights under the bicycle seat for a low profile and less cluttered appearance. Low profile design. - Installs under the seat for a low profile, less cluttered appearance - Easy to install and stays secure in all terrain Versatile compatibility. - Clamps to most two-rail bicycle saddles - Use with Cygolite Hypershot and Hotshot tail lights - Can also be used with GoPro compatible interface Durable and convenient. - Premium plastic for strong durability - Only weighs 23 grams - Less prone to scratching bikes compared to metal mounts - Tail light secures to mount without removing from saddle rails - Designed, engineered, and assembled in the USA

Review: Perfect! I love my Cyglolite and needed THIS! - I swear by my tail light. I got a new bike with a custom painted seatpost. So wrapping a clamp or anything around it is no longer an option for me. This rail mount is PERFECT. Your light snaps into place at a nice highly visible place.It may be a problem if you have a saddle bag, but I can't use one of those around my seatpost anymore either. The things we do to keep a custom paintjob. I for one am glad Cyclolite had this option. A solid purchase.
Review: Slightly modified mount! - Excellent! I drilled two extra holes to mount it where the seat name plate used to be. It now hangs correctly and is easily seen.

## Features

- Mount your Cygolite bicycle tail light under the bicycle seat for a low profile and clean appearance.
- Compatible with Cygolite Hypershot and Hotshot series bicycle tail lights, and can also be configured to be used with GoPro compatible interfaces.
- Two-screw clamp design makes it easy to install while staying extra secure on the bicycle in rough terrain. The attached tail light secures into place without removing the mount from the saddle rails.
- Designed for versatile saddle compatibility, the mount clamps to most two-rail bicycle saddles.
- Made from premium plastic for strong durability, and less prone to scratching bikes compared to metal mounts. Only weighs 23 grams.
- Includes saddle/seat rail mount and its parts. Bicycle, saddle, tail light, camera, and other parts are not included and are shown for reference only.
- Designed, engineered, and assembled in the USA. Founded in 1991, Cygolite is the proven bicycle light expert with exclusive designs and innovations crafted into quality products that are on the leading edge of safety.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7VKWTDB |
| Best Sellers Rank | #101,622 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #232 in Bike Saddles |
| Brand | Cygolite |
| Brand Name | Cygolite |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 118 Reviews |
| Finish Type | Unfinished |
| Finish Types | Unfinished |
| Included Components | Saddle rail mount, Stainless steel screws |
| Item Dimensions | 3 x 1 x 3 inches |
| Item Length | 9 inches |
| Item Type Name | Bicycle light mount |
| Item Weight | 23 g |
| Item Width | 4.5 inches |
| Item dimensions L x W x H | 3 x 1 x 3 inches |
| Manufacturer | Cygolite |
| Manufacturer Part Number | 22-0709-SR |
| Manufacturer Warranty Description | 1 Year |
| Material | Premium plastic |
| Material Type | Premium plastic |
| Model Number | 22-0709-SR |
| Mounting Type | Vehichle Mount |
| UPC | 745025007091 |
| Unit Count | 1 Count |

## Product Details

- **Auto Part Position:** Rear
- **Brand:** Cygolite
- **Color:** Black
- **Item Weight:** 23 Grams
- **Material:** Plastic
- **Mounting Type:** Vehichle Mount
- **Number of settings:** 1
- **Power Source:** Battery Powered
- **Product Dimensions:** 3"L x 1"W x 4"H
- **Water Resistance Level:** Not Water Resistant

## Images

![Saddle Rail Mount - for Cygolite Hypershot & Hotshot Series Tail Lights – Installs Under Bicycle Saddle, Less Cluttered Look – Compact & Durable - Fits Most Bicycle Saddles, Black - Image 1](https://m.media-amazon.com/images/I/71ld2J7WgJL.jpg)
![Saddle Rail Mount - for Cygolite Hypershot & Hotshot Series Tail Lights – Installs Under Bicycle Saddle, Less Cluttered Look – Compact & Durable - Fits Most Bicycle Saddles, Black - Image 2](https://m.media-amazon.com/images/I/71wW7wtCXUL.jpg)
![Saddle Rail Mount - for Cygolite Hypershot & Hotshot Series Tail Lights – Installs Under Bicycle Saddle, Less Cluttered Look – Compact & Durable - Fits Most Bicycle Saddles, Black - Image 3](https://m.media-amazon.com/images/I/81T2wG9Rp1L.jpg)
![Saddle Rail Mount - for Cygolite Hypershot & Hotshot Series Tail Lights – Installs Under Bicycle Saddle, Less Cluttered Look – Compact & Durable - Fits Most Bicycle Saddles, Black - Image 4](https://m.media-amazon.com/images/I/81LYk-ODIAL.jpg)
![Saddle Rail Mount - for Cygolite Hypershot & Hotshot Series Tail Lights – Installs Under Bicycle Saddle, Less Cluttered Look – Compact & Durable - Fits Most Bicycle Saddles, Black - Image 5](https://m.media-amazon.com/images/I/81YmG4nJW6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect! I love my Cyglolite and needed THIS!
*by K***R on December 9, 2025*

I swear by my tail light. I got a new bike with a custom painted seatpost. So wrapping a clamp or anything around it is no longer an option for me. This rail mount is PERFECT. Your light snaps into place at a nice highly visible place.It may be a problem if you have a saddle bag, but I can't use one of those around my seatpost anymore either. The things we do to keep a custom paintjob. I for one am glad Cyclolite had this option. A solid purchase.

### ⭐⭐⭐⭐⭐ Slightly modified mount!
*by S***M on June 27, 2026*

Excellent! I drilled two extra holes to mount it where the seat name plate used to be. It now hangs correctly and is easily seen.

### ⭐⭐⭐⭐⭐ Great mount for my childs bike
*by V***A on October 22, 2024*

The mount was made for adult bikes but fits my kids specialized 20” bike saddle. Works great and holes the hotshot perfectly in place. Super easy to install.

## Frequently Bought Together

- Cygolite Saddle Rail Mount - for Cygolite Hypershot & Hotshot Series Tail Lights – Installs Under Bicycle Saddle, Less Cluttered Look – Compact & Durable - Fits Most Bicycle Saddles, Black
- Cygolite Hypershot 350 & 250 Lumen Bicycle Taillight Models–7 Night & Daytime Modes–User Tunable Flash Speeds- Small & Durable–IP64 WaterResistant–Secure Hard Mount–USB Recharge–Great For Busy Streets
- Cygolite Tail Light Rack Mount - for Hypershot, Hotshot Pro, and Hotshot Series Bicycle Taillights with Hard Mounts (Genuine Mount) Small

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-14*