Blog
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If You Haven't Done It, Try It | How I Started Downhill on a Hardtail — Unauthorized 33rpm 6th [Staff Bike Feature #03]
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![If You Haven't Done It, Try It | How I Started Downhill on a Hardtail — Unauthorized 33rpm 6th [Staff Bike Feature #03]](//ride.grumpy.jp/cdn/shop/articles/DSC_0366_67e05328-5e4f-413f-b1ca-3af1fef51558_455x300@2x.jpg?v=1779510347)
Downhill Was Fun When I Didn't Push It This is the third installment of our staff bike feature.Today, we introduce Nishigami's Un Authorized 33rpm... -
The Most Beautiful Bicycle Is the One You Ride — My Partner, Sig.Rando [Staff Bike Feature #02]
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![The Most Beautiful Bicycle Is the One You Ride — My Partner, Sig.Rando [Staff Bike Feature #02]](//ride.grumpy.jp/cdn/shop/articles/20260413-DSC_0216_455x300@2x.jpg?v=1776736727)
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. -
400km Long Ride on an MTB | Why the ORBEA OIZ is So Fast [Staff Bike Feature #01]
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![400km Long Ride on an MTB | Why the ORBEA OIZ is So Fast [Staff Bike Feature #01]](//ride.grumpy.jp/cdn/shop/articles/20260405-DSC_0195_c2dc986c-99f3-401d-875a-68e2fa0a71f7_455x300@2x.jpg?v=1776736270)
The ORBEA OIZ M10 was introduced with the theme of "long ride x mountains." After completing a 400km long ride, it achieved a cruising speed of 30km/h, which is unbelievable for an MTB. Grumpy staff honestly review the capabilities of this versatile MTB, which comes standard with OQUO carbon wheels, the new SHIMANO XT, and FOX FACTORY suspension.
![If You Haven't Done It, Try It | How I Started Downhill on a Hardtail — Unauthorized 33rpm 6th [Staff Bike Feature #03]](http://ride.grumpy.jp/cdn/shop/articles/DSC_0366_67e05328-5e4f-413f-b1ca-3af1fef51558_455x300@2x.jpg?v=1779510347)
![The Most Beautiful Bicycle Is the One You Ride — My Partner, Sig.Rando [Staff Bike Feature #02]](http://ride.grumpy.jp/cdn/shop/articles/20260413-DSC_0216_455x300@2x.jpg?v=1776736727)
![400km Long Ride on an MTB | Why the ORBEA OIZ is So Fast [Staff Bike Feature #01]](http://ride.grumpy.jp/cdn/shop/articles/20260405-DSC_0195_c2dc986c-99f3-401d-875a-68e2fa0a71f7_455x300@2x.jpg?v=1776736270)