Blog
-
I'm reviving the Surly Karate Monkey that was gathering dust at home!
![]()
Hello, this is Ikeda. Mountain biking is so much fun! Ever since I saw young people with sparkling eyes riding bikes, I've completely fallen for it... -
[Old Mountain Bike Style] Sig.Rando complete bikes get a new lineup addition.
![]()
![[Old Mountain Bike Style] Sig.Rando complete bikes get a new lineup addition.](//ride.grumpy.jp/cdn/shop/articles/DSC07767_455x300@2x.jpg?v=1733114709)
A new style of complete bike has been added to Grumpy's original bike, the Sig.Rando. It's called the "Old Mountain Bike Style." This model fe...
![[Old Mountain Bike Style] Sig.Rando complete bikes get a new lineup addition.](http://ride.grumpy.jp/cdn/shop/articles/DSC07767_455x300@2x.jpg?v=1733114709)