If it's your first MTB, the Surly Karate Monkey is highly recommended.
For those of you who are thinking, "Okay! I want to start mountain biking!" the first thing you should check out is the "Surly Karate Monkey."
I think very few people starting out know exactly how they'll use their mountain bike.

Maybe you'll mainly ride in the city, but on weekends, you might drive to an off-road spot?! Or perhaps you'll start a bike-camping trip with friends...
In such cases, the versatile "Surly Karate Monkey" is perfect, as it can adapt to various ways of playing.

The basic concept of the Karate Monkey is a "multi-purpose hardtail mountain bike," making it an MTB model that can be used in many different ways.
Whether it's for tough daily commutes to school or work, enjoying a favorite camping trip with racks attached, or thrilling off-road rides, the Karate Monkey excels at all these uses.


It also supports front suspension, so if you get hooked on off-road riding, you can always customize it further!



Customized Karate Monkeys to suit each customer's use.
Each one is unique and full of individuality, and they are all wonderful bikes.
As of March 19, 2023, the Surly Karate Monkeys available immediately are as follows:
Surly Karate Monkey complete bike: ¥305,800 (tax included)
Color: Organic Eggplant (Purple)
S size (160-170cm): 1 left
M size (170-180cm): Sold out
L size (180-190cm): 1 left

If you want to repaint your frame to your favorite color, please use Grumpy Paint.
If you purchase a bicycle from our store:
Powder paint (durable single-color paint) starts from ¥15,400
Wet paint (paint that allows for your favorite colors and gradients) starts from ¥22,000
You can have it painted at these prices.

The Surly Karate Monkey is eligible for Grumpy Loan.
The Grumpy Loan, offering 0% interest for up to 60 installments, is available until the end of March.
Details are here.