[New With Scratches] SEIDO Sinus - 2

Name: [New With Scratches] SEIDO Sinus - 2
Brand: SEIDO
SKU: SED_0001
Price: 9800 JPY
Availability: InStock

SEIDOSKU: SED_0001

Price:

¥9,800

For international shipping, Japanese consumption tax is exempted. For domestic shipping, Japanese consumption tax applies. Shipping fees will be added at checkout.

Stock:

In stock

Quantity:

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The name “SEIDO” is derived from the Japanese word for “precision.” The SINUS Rim embodies this philosophy. Rather than focusing on excessive weight reduction or a race for flashy specs, this rim has been meticulously refined to deliver the performance demanded by real-world riding.

Its most distinctive feature is the asymmetric design, which minimizes the difference in spoke tension between the left and right sides. This allows for the assembly of a well-balanced wheel that offers excellent responsiveness while enhancing the overall stiffness and durability of the wheel.

In addition to its lightweight double-wall construction made from 6061-T6 aluminum, it is also tubeless-ready. The wide 21mm inner width supports tires ranging from 30 to 50mm in width with ideal shape, maximizing comfort and traction performance when ridden at low pressures.

From gravel rides to bikepacking and daily commuting, this rim embodies SEIDO’s signature blend of lightness, reliability, and ease of handling at the highest level.

[SPEC]

Rim Size	700c (622)
Number of Holes	28h
Rim Width	Inner 21 mm
Rim Height	26 mm
Compatible Tires	Clincher / Tubeless-ready
Compatible Valves	French
Material	6061-T6 Aluminum

*NONmsw = Non-Machined Side Wall (no brake surface facing)

Orders are shipped within 1–2 business days after payment is confirmed. Orders placed by 10:00 AM are generally shipped the same day.
Messenger delivery is available within Nagoya City only (excluding complete bikes and framesets).
We ship every day from Monday through Sunday, except on temporary closure days.
Shipping destinations: throughout Japan and worldwide.
Shipment may be delayed depending on credit card processing. If you would like to request a delivery date or time, please add a note in your cart.
All orders are shipped from Circles.
For damage or loss during transit, please contact the carrier.

Complete Bike Shipping within Japan

A shipping fee of ¥9,900 (tax included) applies to complete bikes. Additional charges may apply for Okinawa and remote islands.
After purchase, we perform a final inspection before shipping. Please allow 1–2 weeks in some cases.
For packing, some parts may be removed. We strongly recommend having the bike reassembled and checked by your local bicycle shop before riding.
We will contact you by email with delivery details.
Products are also sold in-store, so availability may change before the order is finalized.

Frameset Shipping within Japan

Flat-rate shipping within Japan: ¥5,500 (tax included). Additional charges may apply for Okinawa and remote islands.
Shipping rates for OMNIUM framesets and complete bikes differ.
We will contact you by email with delivery details.
Facing and tapping preparation for framesets purchased from Circles is available at no additional charge. Details will be provided after purchase.
Headset and bottom bracket installation are also available for an additional labor fee. Please contact us if required.

Custom & Stock Wheel Shipping within Japan

A shipping fee of ¥2,000 (tax included) applies. Additional charges may apply for Okinawa and remote islands.
Stock wheels undergo a final inspection by a mechanic before shipping. Please allow approximately 3 business days for dispatch.

For international orders, shipping costs vary by destination. Please check the amount shown at checkout.

[New With Scratches] SEIDO Sinus - 2

Description

[SPEC]

[New With Scratches] SEIDO Sinus - 2

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