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Surly Midnight Specialを、街乗り用に本気で組んだグランピーの展示車。幅広のハンドル、フロントラック、ダイナモライト、シマノQ'AUTOの自動変速、センタースタンドを組み合わせました。実際に使うと何が楽なのか、向いていない使い方も含めて紹介します。

Introducing Sig.Rando, the grumpy original chromoly touring bike that's been the companion of our staff member, Ikeda, who's owned over 40 bikes. We'll be covering its custom configuration, cargo capacity, and comfort during Audax rides, brought to you by Grumpy, a bicycle select shop in Hiroshima.

Hello, this is Ikeda from grumpy. We've just received a new frameset, the "Ritchey Montebello," a...

Hello, this is Ikeda from grumpy. We have a new arrival: the 2026 KONA UNIT X complete bike, an a...

Hello, this is Ikeda from grumpy. Ritchey is an American brand with over half a century of histor...

We've started carrying Crust Bikes, an American bike brand that has garnered support from adventu...

Otso Cycles' popular Warakin S (Warakin Steel) frames from Minnesota, USA, are now in stock in al...

Grumpy is now stocking Chromag, an MTB brand from Canada! Chromag is a brand that captivates fans...

Hello, this is Ikeda from grumpy. The KONA SUTRA LTD is a gravel adventure bike that can be ridde...

The Unauthorized 33rpm, designed and engineered in Japan to suit Japanese trail conditions and cl...

We have two special edition Sig.Rando bikes available. Compared to the standard complete bike, t...

The KONA UNIT X is a very popular rigid chromoly MTB. We receive many inquiries about it from cus...