BROTURES SWELL Carbon Rim

Riding the Wind. On a Swell.

Like a surfer reading the wind, breathing with the sea, and surrendering to a single wave. Reading the rhythm of the city, cutting through the wind, and drawing your own unique line.

From races to streets, for riders who care deeply about performance.
For those who aren’t satisfied with their current custom setups and are seeking the next upgrade.

BROTURES now launches a carbon rim built on pure performance meritocracy.

BROTURES SWELL CARBON RIM

Want to take your fixed-gear ride to the next level. Faster. More fluid.

This SWELL rim delivers high performance in all conditions, and was designed with reference to pro-spec rims used in modern global racing.

What stands out is its wave-shaped design, engineered for aerodynamic advantage.

That wave-like profile disperses wind pressure when exposed by crosswinds, minimizing wobble or instability — common drawbacks of carbon wheels in city riding. The result is a stable, confident ride, no matter the wind direction or weather.

Furthermore, the wave form provides an excellent stiffness balance.

Raised rim segments at each spoke hole distribute pull forces evenly. Compared to rims of uniform height, it’s lighter and less prone to wobble.

In other words, this rim delivers exceptional performance in any condition while remaining tough and stable — a product created as “the most advanced carbon rim ever made for fixed-gear,” surpassing even the BROTURES F rim.

 

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Rim Options

 

You can choose from two rim-height versions:

 

• SWELL 4045 — a shallow rim that emphasizes weight saving. Great as a responsive wheelset for riders who navigate frequent stop-and-go traffic in the city.
  
  

• SWELL 5560 — for riders seeking superior speed retention and a bold visual impression. It reduces drag during straight-line cruising and enhance sustained performance.
  
  

For meeting modern demands, it also supports tire widths from 25 c to 50 c.

If you’ve ready to move on from your current custom setup and pursue the latest trend with serious intent — we’re ready to take your order.

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Product Details

• Rim: BROTURES SWELL CARBON RIM

• Price: ¥60,500 (tax included)

• Specs: 700C, Tubeless-Ready

• Color: UD Matte Black

• Rim Heights: SWELL 4045 / SWELL 5560

• Spoke Count: 24H

• Compatible Tire Width: 25c – 50c

• Inner Rim Width: 22 mm

• External Rim Width: 28 mm

• Weight: SWELL 4045 – 415g / SWELL 5560 – 475g

   

The product is available starting Sunday, October 26, 2025, via our online store or any BROTURES location.

“May every pedal stroke be delivered through SWELL — bringing you riding performance you’ve never experienced before.

To you, the dedicated rider seeking the very best rim ever made.”

Specs: 700C, Tubeless-Ready
Material: Toray T700 Carbon
Rim Heights: 40~45mm / 55~60mm
Spoke Count: 24H

Compatible Tire Width: 25c – 50c
Inner Rim Width: 22 mm
External Rim Width: 28 mm
Weight: SWELL 4045 – 415g / SWELL 5560 – 475g

Please note that we do not accept cancellations or returns due to customer convenience. Please choose carefully when placing your order.

For defective items, you can return or exchange them within one week of receiving the product. Please check the product immediately upon arrival.

In principle, we will replace the product or restore it to its original condition if there is a defect.

We cannot accept returns after the above deadline.

We will bear the shipping cost for returning defective items.

Please note that we cannot guarantee the following:

• Minor scratches that may occur during the manufacturing process or during inspection and maintenance
• Scratches or paint defects discovered after use
• Minor scratches on the appearance that may occur during transportation
• Slight wetting due to rain

Thank you for your understanding.

About Shipping Costs & Delivery Fees

Shipping costs are calculated based on the weight of the items, the size of the package, and the destination at the time of your order.Please note that shipping fees are subject to change due to carrier policies.

About Delivery Times

Delivery times vary depending on the destination and current conditions. As a general guideline, it may take several weeks. Please contact the delivery service for more details.

About Package Tracking

You can track your shipment using the tracking number provided in the shipment confirmation email. Please visit the carrier's website to check the status of your delivery.For DHL shipments, track your package at:

DHL Tracking

If Your Item Has Not Arrived

Please check the tracking number and contact the delivery service for assistance.

Customs Duties and Import Taxes

All international orders may be subject to customs duties, import taxes, and handling fees as determined by the destination country.

These charges are the responsibility of the recipient and must be paid upon delivery. We are not able to calculate or collect these fees in advance.

Undeliverable Packages Due to Non-payment

If customs duties or taxes are not paid in time, the shipment may be delayed, returned, or even destroyed by local customs authorities.

In such cases, we cannot offer any refunds or compensation.

Declared Origin and Invoice Details

We declare the country of origin and product details on the invoice accurately in compliance with international trade laws.

If you have any questions regarding this information, please contact us before placing an order.

Combining Orders

We usually can combine orders into one shipment, but we will contact you separately if it's not possible.

About Specific Delivery Dates

We are unable to guarantee delivery on a specified date.

Choice of Delivery Service

The delivery service used will be chosen by our company.

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About Returns

We generally do not accept cancellations or returns due to customer's personal reasons. Please choose carefully when ordering. For defective products, returns or exchanges are possible if contacted within a week of product arrival. Please inspect the product immediately upon receipt. For defects, we typically offer product replacement or restoration. After the specified period, we cannot offer support. Return shipping costs for defective items will be covered by us. Please note that minor scratches from manufacturing, inspection, or during shipping, and slight wetness from rain are not covered.

 

About Product Exchanges

 

Exchanges due to the customer's choice of size or color are possible after product arrival. If the replacement item is in stock, we will exchange the product upon receiving payment for the round-trip shipping costs. This is applicable only to unused products (including packaging and accessories). If the desired product is out of stock, we can discuss alternatives.

 

About Cancellations

As a general rule, cancellations after ordering are not possible but can be made by paying 20% of the order amount. Return shipping costs will be borne by the customer. Additional labor costs may apply if work has already been started. Note: Sales items, used items, outlet items, and custom-made products cannot be canceled.

Contact for Returns and Cancellations

Email: yokohama@brotures.com

Phone: 045-877-0974

Hours: 12:00 – 18:00 (No scheduled holidays)

 

 

Customer Support

For inquiries related to online shopping, especially if you need a prompt response, please call our online shopping hotline: 045-877-0974

(12:00~20:00JST/Mon-Sun)

If you have email filters set up, please check that our replies are not being blocked. For online shopping inquiries, we aim to respond by midnight. For inquiries about our physical stores, please include the name of the store in the subject line of your email.