GIANT Contend AR 1 セール 38C対応のオールロードバイクブラック

Now's your chance! GIANT Contend AR 1 End-of-Model Sale | Versatile All-Road for long, worry-free rides

January 12, 2026

The GIANT Contend AR 1 (2023 model) is an "already complete road bike" featuring an all-road design compatible with 38mm tires, a highly refined Shimano 105 (11-speed) groupset, and the proprietary D-Fuse system for enhanced comfort.

Although not the latest model, its design and componentry remain top-tier. In fact, the biggest appeal is arguably that, precisely because it's a clearance sale model, you can acquire a higher-grade riding performance and greater peace of mind at a realistic price.

"I don't want to make a mistake with my first road bike."
"I want to enjoy city riding and long rides, and even some unpaved roads occasionally."

The Contend AR 1 reliably answers these ambitious demands.

In this article, we will thoroughly explain why this model is still worth choosing now, from the perspectives of frame design, specifications, and actual usability.

- Table of Contents -

"About the Model, Price, and Size"
"The Contend AR 1's All-Road Design, Centered on Stability and Comfort"
"Specifications | A Practical Build with Quality Beyond Its Price"
"Summary | A Highly Accomplished All-Road Worth Choosing Now"

2023.GIANT Contend AR1

【Manufacturer's Suggested Retail Price】￥297,000 (tax included) ⇒ SALE ￥207,900 (tax included) 30% OFF
【Color】Black
【Size (Approximate Rider Height)】M 480 (170-185cm)

The Contend AR 1's All-Road Design, Centered on Stability and Comfort

The Contend AR1 is a model that belongs to the "all-road bike" category within road bikes.

While maintaining the agility of a road bike that rides comfortably on paved roads, it offers a versatility that doesn't limit where or how you can ride it.

Frame Geometry

Frame Size	480(M)
HA	71.5
SA	73.5
TT	545
HT	150
FC	-
RC	422
BB	80
FO	-
WB	1007
SH	-
SK	574
RH	380
Rider Height	170-185

The frame geometry is a stability-oriented design with a low center of gravity and a long wheelbase.

It offers high straight-line stability and is less prone to wobbling during long rides, providing a sense of security even for first-time road bike riders.

The head tube length is also generously designed, resulting in a slightly upright riding position.

This allows for easier and more natural handling, and it's less fatiguing, which is another benefit for long rides.

The ability to accommodate tires up to 38mm in width is another major advantage of the Contend AR 1.

This allows you to comfortably tackle various road conditions encountered during long rides, from asphalt to rough paved roads and even some unpaved sections.

Furthermore, it adopts a dropped seatstay design, where the chainstays are offset downwards and joined.

This design maintains responsive power transfer when pedaling while effectively absorbing road vibrations at the seat, achieving a balance of agility and comfort.

The top tube and down tube are processed into a narrow, flattened shape from the head tube to the seat tube.

This results in a well-balanced frame design that ensures necessary stiffness while also considering vibration absorption.

The seatpost features GIANT's proprietary D-Fuse seatpost.

Utilizing its flex, this structure further enhances vibration absorption around the seat, contributing to overall comfort.

The cabling is a mixed setup, with external routing for the front fork and internal routing for the frame.

This practical design balances ease of maintenance with a clean aesthetic.

The front fork uses a slender, straight carbon fork. It excels in road following, supporting stable handling and a comfortable ride.

The complete bike weighed 9.855kg (M size, with pedals, without sealant). This can be considered lightweight for an all-road/disc brake category bike.

Thanks to GIANT's superb frame molding technology, this bike offers both the excellent road bike agility and stable handling.

Additionally, it has the versatility to confidently tackle rough terrain like cobblestones and gravel roads, making it an all-around model capable of adventure cycling.

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Specifications | A Practical Build with Quality Beyond Its Price

The basic specifications feature Shimano 105 (2×11 speed).

While this is a previous generation of 105, this iteration was already highly refined, and its fundamental performance, such as smooth shifting and stable braking, is more than adequate.

In everyday riding, you'll rarely notice a difference compared to the newer models.

In fact, one of the benefits of the older 105 is that replacement parts are relatively easy to find and often more affordable.

It's a reliable component grade that makes maintenance and consumable replacements realistic over its long lifespan.

While the crankset is not 105 grade, it's consistent with Shimano parts.

The setup prioritizes practicality, making it sufficient for everything from daily commutes to long rides.

The bike comes standard with 700x32C tires. By adopting a slightly wider size than typical road bikes, it enhances stability and comfort.

Furthermore, it's tubeless-ready from the factory, offering benefits such as a comfortable low-pressure setup and reduced puncture risk.

The handlebars are "GIANT CONTACT SL D-FUSE."

Similar to the seatpost, they incorporate a D-shaped cross-section design that excels in vibration absorption, helping to alleviate minor vibrations transmitted from the road.

Especially on long rides, this significantly reduces fatigue in the hands and arms, making it a noticeable comfort point ◎

While it might be a small bonus, pedals are also included as standard.

It's surprisingly rare for a 105-grade road bike to come with pedals, making this a subtly welcome feature for "ready-to-ride" convenience.

This thoughtful inclusion spares beginners from having to choose an additional component.

Specification Table

Tire Size	700x32C
Gears	2×11 speed
Pedals	Steel CAGE
Specs	Frame	ALUXX-Grade Aluminum OLD142mm
	Fork	Advanced-Grade Composite、Full Composite OverDrive Column 12mm Axle
	Crankset	SHIMANO RS510 34/50T 170mm(XS、S)、172.5mm(M、ML)
	BB	SHIMANO RS500 68mm
	F Derailleur	SHIMANO 105 Direct Mount
	R Derailleur	SHIMANO 105
	Shifters	SHIMANO 105 11S
	Cassette	SHIMANO HG700 11S 11-34T
	Brake Levers	SHIMANO 105
	Brakes	SHIMANO 105 TR 160mm
	Tires	GIANT GAVIA FONDO 2 700x32C Tubeless Ready
	Wheels	GIANT P-R2 DISC WheelSet 24H 12mm Axle
	Handlebar	GIANT CONTACT SL D-FUSE 31.8 400mm(XS、S)、420mm(M、ML)
	Stem	GIANT CONTACT 31.8 80mm(XS)、90mm(S)、100mm(M、ML)
	Headset	VP Sealed Cartridge 1-1/8"-1-1/4"
	Saddle	GIANT APPROACH
	Seatpost	GIANT D-FUSE Composite 350mm

From its main components to its unique comfort-enhancing design, this bike is built with high-performance specifications that exceed its price point.

Even though it's an older model, its capabilities are still top-tier, making it a very well-balanced option for anyone looking for a road bike that "performs well and will last a long time."

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Summary | A Highly Accomplished All-Road Worth Choosing Now

All-road design compatible with 38mm tires, suitable for a wide range of surfaces from paved roads to rough terrain.
Stable geometry makes it easy for beginners to handle and comfortable for long distances.
Equipped with a highly refined Shimano 105 (2×11 speed) for smooth and reliable shifting performance.
Excellent vibration absorption from the D-Fuse seatpost and handlebars for a comfortable ride.
Outstanding cost performance unique to a clearance sale, allowing you to get a higher-grade road bike at a great price.

The GIANT Contend AR 1 (2023 model) is not just a clearance road bike, but an all-road bike with an "already perfected design and componentry."

It features a generous frame design compatible with 38C tires, D-Fuse seatpost and handlebars for enhanced comfort, and reliable 105 (11-speed) components.