Ultralight 180g Carbon Fiber Bike Saddle

SKU: 380042001

Ultralight 180g Carbon Fiber Bike Saddle

Name: Ultralight 180g Carbon Fiber Bike Saddle
Brand: ROCKBROS
SKU: 380042001
Price: 79.99 USD
Availability: InStock

$79.99 USD

Quantity:

Free US shipping $50+

Shipping Fees:
We provide clear and detailed shipping fees based on the order amount and shipping method:

- Standard Shipping:
- Order Amount Below $50: Shipping Fee - $5.99
- Delivery Time: 3-4 business days

- Free Shipping:
- Order Amount $50 and over: Free 📦

Shipping Info

US Warehouse In-stock: 3–4 business days
🌍International Shipping (if US out of stock): 7–10 business days

🚲 Bicycle Shipping

Delivery Times:

Standard: 40–60 business days
Expedited: 18–20 business days

Shipping Fees:

Small Bikes: $40 (Standard) | $70 (Expedited)
Large Bikes: $130 (Standard) | $250 (Expedited)
No extra taxes. Choose the option that works best for you.

30 day free return

We offer a 30-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues. EU customers have a 14-day no-questions-asked return right. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrosbike.us.

2-year product warranty

At ROCKBROS, we offer a worry-free 2-year warranty to ensure your satisfaction. Whether it's a defect or product issue, simply reach out to us at service@rockbrosbike.us with your order details. We'll handle the rest to make sure your experience is smooth and hassle-free.

Ultralight 180g Carbon Fiber Bike Saddle

$79.99 USD

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FEATURES

Approx. 180g:A meaningful weight-saving upgrade for road and performance builds.
Easier Rail Installation:Conventional hollow chromoly rails simplify mounting and adjustment.
No Special Carbon-Rail Setup:Avoid the installation concerns commonly associated with many oval carbon saddle rails.
Pressure-Relief ETPU Comfort:Responsive cushioning and a long center cutout support longer rides.
Lightweight Carbon Composite Base:Low weight without relying on a full-carbon rail structure.

Approx. 180g:A meaningful weight-saving upgrade for road and performance builds.
Easier Rail Installation:Conventional hollow chromoly rails simplify mounting and adjustment.
No Special Carbon-Rail Setup:Avoid the installation concerns commonly associated with many oval carbon saddle rails.
Pressure-Relief ETPU Comfort:Responsive cushioning and a long center cutout support longer rides.
Lightweight Carbon Composite Base:Low weight without relying on a full-carbon rail structure.

Description

Model: NO.2205E
Weight: Approx. 180 ± 5g
Dimensions: Approx. 250 x 142 x 45 mm
Material: Carbon base / hollow chromoly rails / ETPU foam surface
Compatible Bike Types: Road bike / mountain bike / folding bike
Warranty: 1 year

Approx. 180g with a carbon composite base and hollow chromoly rails. Delivers lightweight performance while using a more conventional rail design for easier installation and adjustment than many full-carbon rail saddles.

FAQ

LIGHTEN YOUR BIKE WITHOUT OVERCOMPLICATING THE SETUP

LIGHTEN YOUR BIKE WITHOUT OVERCOMPLICATING THE SETUP

How much does the saddle weigh?

The saddle weighs approximately 180 ± 5g, making it a lightweight option for riders looking to reduce bike weight without moving to a full-carbon rail saddle.

How is this different from a typical full-carbon saddle?

The biggest difference is the rail structure. Many ultralight carbon saddles use carbon-fiber rails, while this model combines a carbon composite base with hollow chromoly rails.

This gives riders a lightweight saddle while retaining a more conventional rail system that is generally easier to mount, adjust, and match with compatible standard seatpost clamps.

Why use chromoly rails instead of carbon rails?

Carbon rails can save weight, but they may use different rail shapes and can require a compatible seatpost clamp and more careful installation.

The hollow chromoly rails on this saddle provide a balance of low weight, durability, and easier installation.

Is installation easier than with a carbon-rail saddle?

For many riders, yes. The conventional dual-rail design is more familiar and straightforward than many oval carbon-rail systems.

You should still confirm that your seatpost clamp is compatible before installation.

Do I need a special seatpost clamp?

This saddle uses a conventional dual-rail setup, so it is designed to work with compatible standard saddle clamps. Always check your seatpost clamp type and rail compatibility before installation.

Is this saddle heavier than a full-carbon saddle?

Some full-carbon saddles can be lighter, but they may also require carbon-specific rail compatibility. At approximately 180g, this saddle still offers substantial weight savings while providing a more practical rail design for installation and daily use.

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Ultralight 180g Carbon Fiber Bike Saddle

Unlock Your Story, Unlock 15% Off!

LIGHTEN YOUR BIKE WITHOUT OVERCOMPLICATING THE SETUP

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Ultralight 180g Carbon Fiber Bike Saddle

Unlock Your Story, Unlock 15% Off!

LIGHTEN YOUR BIKE WITHOUT OVERCOMPLICATING THE SETUP

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