Description
荷物を積んで、まだ見ぬ道へ
アメリカ・ミネアポリス発のタイヤブランド、TERAVAIL / テラベイル。グラベルライドやアドベンチャーサイクリング、バイクパッキングといったダートカルチャーに根差したタイヤを生み出しています。
Cannonball Durableは、多くのライダーにとって"最初のグラベルレーシングタイヤ"となることを目指して開発されたモデル。縦方向に密集したセンタートレッドが優れた転がり性能を発揮し、泥や小石を効率よく排出。舗装路からグラベルまで軽快なスピードを維持します。
一方で、しっかりと張り出したサイドノブがコーナリング時に確かなトラクションを確保。路面状況が変化するロングライドでも安心感のある走りを支えます。
Durableケーシングはサイドウォールとトレッドキャップにナイロン素材を織り込んだ高耐久仕様。パンクやサイドカットへの耐性を高め、荷物を積んで未知のルートへ向かうバイクパッキングにも最適です。
速く走りたい。でも、その先の景色までたどり着きたい。
Cannonball Durableは、そんなグラベルライダーの冒険を足元から支える一本です。
[SPEC]
タイヤタイプ: チューブレスレディクリンチャー
タイヤビード:フォールディング
PSI:40-70
TPI:60
- 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.


