Blog

Filter by

What are the specifications of the limited edition, one-of-a-kind model: Sig.Rando & Surly Midnightspecial?
September 11, 2022
New "RAW color" painting service has started at Grumpy Paint. To celebrate, we are selling a lim...
- Read more
Mr. Rando's talk on "Geometry"
July 22, 2022
Geometry refers to the overall dimensions and angles of each part of a frame. It's the foundatio...
- Read more
- 1 comment
[Held in Ehime] Sig. Rando Test Ride Event at Branch Coffee on July 16 (Sat) & 17 (Sun)
July 9, 2022
The Sig. Rando Test Ride Event will be held at Branch Coffee in Saijo City, Ehime Prefecture, fo...
- Read more
Adding a new model to Sig. Rando!
July 9, 2022

We are adding models compatible with the "flat mount standard" to our Sig. Rando series, which is widely adopted for road and gravel bikes.

As we will also continue with post mount models, a wider range of parts is now available.
- Read more
- 1 comment
[Updated July 1st] Main complete bike and frame stock information
July 1, 2022
The Sig.Rando owner's meeting was held the other day.Owners of Sig.Rando bikes gathered, and ...
- Read more
[Sig. Rando Bike Custom]
June 28, 2022
One of the great things about the Sig.Rando is how easy it is to transfer parts from your old bi...
- Read more
Wheel customization for the Sig.Rando, which can accommodate three sizes: 26-inch, 650B, and 700c.
June 13, 2022
Wheel change customization can make the same bicycle feel like a completely different ride. So...
- Read more
We started Sig.Rando with the hope that our products would blend into your daily life and be used for a long time to come.
April 30, 2022
Sig.Rando was born as Grumpy's original bicycle. We are grateful to so many customers for their ...
- Read more
- 1 comment

Previous page
Page 2 of 2