The GUB G-21 Bottle Cage Adapter is a versatile mounting solution that lets you add hydration capability to any electric scooter, bicycle, or motorcycle. This lightweight (1.59 kg) yet durable adapter features a universal design that fits most standard bottle cages, transforming your ride into a hydration-ready machine. Perfect for commuters, delivery riders, and outdoor enthusiasts, it provides secure mounting without permanent modifications to your frame. ✔ Universal Compatibility - Works with most bottle cages & frames ✔ Tool-Free Installation - Simple clamp-on design ✔ Lightweight & Durable - High-strength construction (1.59 kg) ✔ No Frame Damage - No drilling required
RM15.00
Out of stock
✓ Malaysia-based support
✓ E-scooter spare parts
✓ WhatsApp order help
✓ Delivery across Malaysia
The GUB G-21 Bottle Cage Adapter solves the common problem of lacking bottle cage mounts on electric scooters and bikes. This innovative adapter creates a secure mounting point for standard water bottle cages, giving you easy access to hydration on every ride.
Engineered with premium materials, the G-21 features:
Heavy-duty clamp that won’t slip or rotate
Reinforced construction that withstands daily use
Sleek low-profile design that blends with your ride
Universal fit for most bottle cages (sold separately)
✅ Versatile Mounting – Fits round and oval frame tubes
✅ Vibration Damping – Keeps bottle secure on rough terrain
✅ Weather Resistant – Stands up to rain and UV exposure
✅ Quick Release – Remove or reposition in seconds
| Specification | Details |
|---|---|
| Model | GUB G-21 Bottle Cage Adapter |
| Weight | 1.59 kg |
| Dimensions | 42.62 × 24.18 × 28.58 cm |
| Material | High-grade aluminum alloy |
| Mounting | Universal clamp system |
| Compatibility | Fits most standard bottle cages |
| Frame Fit | 22-35mm diameter tubes |
No Modification Needed – Works on frames without pre-drilled holes
Rider-Tested Security – Holds bottles firmly at high speeds
Multi-Vehicle Use – Perfect for e-scooters, bikes & motorcycles
Sleek Integration – Maintains your ride’s clean look
Perfect For:
Food delivery riders needing quick hydration access
Urban commuters on electric scooters
Mountain bikers tackling long trails
Motorcycle tourers requiring extra water storage
This product is built to last, offering top-notch specifications and superior durability. It is crafted with premium materials, ensuring optimal functionality and user satisfaction.
Real feedback from riders across Malaysia.
Based on 12 customer reviews.
I'm not sure if I'd recommend this adapter to anyone who's looking for a super high-end solution, but for the price it's definitely worth considering. It works well and looks great - just be prepared for some minor fiddling when installing.
I've been looking for a reliable bottle cage adapter that won't break the bank, and this one fits the bill perfectly. The GUB G-21 is sturdy, easy to install, and doesn't sacrifice performance for aesthetics.
I'm really happy with the GUB G-21 Bottle Cage Adapter - it's been a huge help in keeping my water bottle secure during rides. The price is great too, considering how well-made and effective it is.
What I love about this adapter is how it allows me to customize my bike setup - I can easily switch between different bottle cages without having to worry about compatibility issues. The price is a bit steep, but overall I'm very satisfied with the product.
Does this adapter work with mountain bikes too? I've got a Trek Fuel EX and I'd love to use it for my long rides.
I've been using this adapter for a few months now, and I'm really impressed with its performance. It's lightweight, easy to install, and provides a snug fit for my bottle cage. The only minor complaint I have is that the packaging could be better - it was a bit torn when I opened it.
I've had the GUB G-21 Bottle Cage Adapter for a few months now, and I'm still really impressed with how well it performs. The design is clever, and it's easy to adjust the tension to get just the right fit. My only minor complaint would be that it can be a bit tricky to remove the adapter when you need to switch out your water bottle.
I'm still unsure about how well this adapter will hold up over time, but so far it seems like a great product. The design is clever and makes sense, and the installation was a breeze. I just hope the screws don't come loose anytime soon...
What I love about this adapter is how versatile it is - it can fit different sizes and types of bottle cages, making it a great addition to my cycling gear. The material seems durable and well-made, and the price is very reasonable considering its quality.
I've been using the GUB G-21 Bottle Cage Adapter for a few weeks now, and I must say it's been a game-changer. The installation was a breeze, and the adapter has held my water bottle securely in place during even the most intense rides. The quality is top-notch, and I love how versatile it is - I can attach it to different types of bike frames with ease.
I'm not entirely sure if this adapter is worth the price, but I do appreciate its ease of installation and secure fit. Maybe it's just me, but I feel like there are other products out there that could achieve similar results at a lower cost...
I've been using this GUB G-21 Bottle Cage Adapter for a few weeks now, and I must say it's been a game-changer for my cycling experience. The adapter is extremely easy to install and provides a super secure fit for my bottle cage. The only minor complaint I have is that the screws can be a bit tricky to tighten, but overall, it's a great product worth the price.
