GS Astuto - Performance Cycling Specialists
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PLEASE NOTE! We are no longer shipping anything to the US due to Trade Restrictions.

WHEELS and WHEELSETS

Velocity Aileron Discbrake Wheelset

¥95,000

Sold out

Our favorite 'go to' rim is the basis of many multi-purpose discbrake wheelsets. Whether touring, cyclocross, gravel or commuting. The Velocity Aileron can't be beat in terms of flexibility of use, weight and durability. Thevariety of finish options makes it appealing for any frame / bike combo. We love this rim and build alot of wheelsets based on various hubs with it!


We build these up on high quality DT Swiss 350 hubs and DT Swiss spokes. Other small, individual 'tweaks' may be available on request as each set is individually built for the customer one at a time.

Purchase

Berd Spokes Wheel Rebuilding - Straightpull DT Swiss Hubs Only.

¥95,000

Make your wheels better than new by rebuilding your existing wheels with Berd spokes. Your wheels will lose 100 – 200 g of rotational weight, which will help you accelerate faster and ascend easier. You will ride with ease over rough terrain with 200% better vibration damping than steel spokes.


• Significantly less expensive than buying new wheels

• Fast turn around

• Also applies to new hubs and rims


Options:

• Choose the number of total spokes for your wheelset: 44, 48, 52, 56, 60,64,68 or 72

• Choose spoke color: white or black

• Choose your shipping option:


After ordering, you will receive an email with instructions for shipping your wheels to an authorized Berd Assembler.

Purchase

ASTUTO EV-ADB36 Plus Carbon Wheelset - Sapim

¥278,600

Astuto 36mm Carbon Discbrake Wheelset. Hookless, TLR, No-tape required. Sapim CX-Ray spoke edition. 24H/24H 12mm Through axle, straightpull forged hubs. EKAR COMPATIBLE! (with optional driver)

Purchase

Components

Garbaruk 11sp Cassette - Shimano HG Compatible

¥58,847

The most durable and lightweight 11-speed wide-range cassette, compatible with widely used Shimano freehub (HG 11sp).


Manufactured using high-quality chromoly steel alloy coupled with the strongest possible aluminum largest cog - this product is an ultimate solution for all riders out there who are looking for efficient way to enhance the performance of their MTB or road/CX bike.


Available in 3 wide range sizes. 11-46, 11-48 and 11-50.


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Garbaruk Rear Derailler Cage - Shimano GRX

¥12,794

Extra range for your 11-speed Road/CX Shimano GRX rear derailleur!


Now you can use wide-range cassettes (up to 50T) with your Road/CX GRX rear derailleur. Just in few simple steps you can enhance the performance and shifting quality of your standard rear mech. Moving the upper derailleur pulley closer to the smallest cassette cog, and lower one further away from the largest cog allows your regular GRX derailleur to operate seamlessly with wide-range cassettes, like our Garbaruk 11-50 model.


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On Sale

On Sale

11-36 11speed Lightweight Cassette, HG (Shimano) type

¥15,614 ¥12,000

Precision machined from high strength alloy, this is a perfect 'event day' cassette where you need to dig just a little deeper on the technical slopes. The bottom 2 cogs are normal steel type and easily replaced with any Shimano std 11sp cog in same position.


Specs:

11-36T: 11-13-15-17-19-21-23-25-28-32-36

Weight: 235g appx

11speed / HG spacing.

Includes Alloy lockring

Oil slick Anodized Finish

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Frames and frameset kits

Astuto Carbon Gravel Adventure Frame Kit - GV33

¥145,500

We've picked the cream of the molds and applied our own layup and styling designs to produce an awesome performing , visually appealing , super value gravel adventure bike. 100% Toray mid/high modulus tubed layup and monocoque construction means you get a bike that is light, smooth and extremely strong. This type of construction is generally reserved for bike frames costing many times more.


In addition , we are selling with an optional full carbon 650b wheelset at super price! You can choose either frameset kit alone or bundle it with wheels and other parts to make up your dream gravel bike.


Gravel frame sizing is based on a compact geometry. Please check carefully for your desired top tube and head tube height for proper fitting. If you have any questions, please drop us a line and we'll be happy to assist in selecting the perfect fit!

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Astuto RAMAX Titanium Bicycle (kit)

¥360,000

Astuto RAMAX (Randonneuring Adventure Maximum) frameset is uniquely designed for taking you on roads less traveled. Built from specially shaped Titanium it achieves performance and comfort perfect for long days in the saddle across any road surfaces. Available in proportional sizing to suit almost any size rider.


Sizes 47,51,55,59 (Please refer to the sizing chart for more details)


Built bike images shown for example only. Please select the groupset options available for complete bike kit.


Campy EKAR Compatible! We have the correct derailleur hanger for EKAR / SRAM XPLR and also EKAR Freebody Drivers to fit our IRIS and DT Spec hubs.

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On Sale

On Sale

RAMAX Full Carbon All-Road Fork

¥58,800

Full carbon adventure / all-road fork for RAMAX and similar frames. Features reinforced side mounts and 'flip chip' for setting optimal fork rake.


Materials: Toray T700 Carbon

Finish: UD Matt Black

Steerer: 1 1/8" - 1 1/2"

Crown Width: 56mm

Offset: 47mm / 52mm (Adjustable)

Weight: 490g+/-15g (Carbon part) / 50g (Alloy drop-out part / mount bolts)

Thru Axle: 12x100mm

Axle to Crown: 398mm

Tire Clearance: 700 x 55c / 650b x 2.4"

Brake: Flat Mount Disc Brake

Light Mount: M6 Mount Front of Crown

Fender Mounts / Panniers Mounts / Triple Cage Mounts

Dynamo Cable Routing

Test: ISO 4210 (With a 15% increase in force)

Warranty: Two years


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Accessories and wear

Astuto RAMAX Merino Base Jersey

¥7,500

Only a few left!

RAMAX means Randonneuring, Adventure MAXimum. Our base jersey is designed as a 24/7 basewear. Made of super soft, 100% 190gsm Merino interlock knitted fabric, the Base Jersey feels soft and supple next to skin or on top another base layer to provide an extra thermo-regulation layer.


The Base Jersey is long sleeve, full zipper and has 3 back pockets so you can use it either as base layer or as outer.


Available in 5 organic colors. Mugicha Tea, Sakura Pink, Aiiro Blue, Matcha Green and Ume Red

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GS Astuto Long-Sleeve Annual Festive Jersey

¥8,000

GS Astuto Long-Sleeve Winter Festive Jersey. We change the design colors every year so they are a collector's item as well as representing current issue or trend.


This year's festive Jersey will feature Blue and Yellow motif in solidarity with Ukraine. We are also donating a portion of the Jersey sales to Ukrainian Doctors without Borders fund.


So tacky, it is cool!

​Perfect way to keep warm during the the festive season

Official wear for the annual Santa no Myogi ride.

​

  • Three-angle rear cargo hold
  • Flat lock stitching
  • Full length hidden YKK zipper
  • Club fit (ie. slightly relaxed, longer cut)
  • Cozy fleece fabric perfect for autumn / winter conditions


Orders now shipping!


​Update!

  • Now accepting pre-orders!
  • Sizes will be XXS, XS, S, M, L, XL , XXL


If you have our previous festive jersey - then I suggest selecting the next size SMALLER for the new ones. We made some adjustments to the pattern to provide better fit for active sports across wider range of body types.

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GS Astuto short sleeve Jersey

¥7,800

Only a few left!

Our latest mid-weight short sleeve club jersey. Features new Mt Myogi motif sublimated printing on high quality fabrics. Full length zipper, 3/4 sleeves, 3 pocket rear with zip radio / wallet pocket. A great Jersey for all around riding.
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Can't find what you're looking for? Please drop us a line and we'll be happy to help!
​

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sidewalk sale - demos, used and closeout specials!


Booking.com
  • Home
  • Bicycle Rentals and Rooms Booking
  • Japan Cycling Trips, Events and Tours
  • Shop
  • Astuto Riders House and Cafe
  • Service
  • Tours Information and Conditions
  • Astuto Team Application
  • About
  • News
  • Contact
  • Travel Advisor / Land Services
  • Support
  • Sidewalk Sale