[30% OFF/SALE!] For those who want more than a cross bike. "NESTO ALTERNA FLAT" offers road bike-like speed.

January 27, 2026

A cross bike feels a bit lacking. But you want to ride fast without the commitment of a road bike. The NESTO ALTERNA FLAT is the perfect recommendation for you.

With a frame design based on a road bike and easy-to-handle flat handlebars, the NESTO ALTERNA FLAT balances brisk acceleration with stable cruising performance, making it a bike that’s easy to handle even in the city.

And now it's on sale. This is the perfect time to get a performance-focused flat bar road bike at an affordable price.

- Table of Contents -

"About the Model, Price, and Size"
"For Those Who Find Cross Bikes Lacking: Flat Bar Road Bikes with Road Bike Speed"
"The Difference in Ride Quality from Road Bike-Derived Componentry"
"Summary | Flat Bar Road Bikes for Enjoying a Road Bike-Like Ride"

SALE! NESTO ALTERNA FLAT

【Manufacturer's Suggested Retail Price】￥99,000 (tax included) ⇒ SALE ￥69,300 (tax included)
【Colors (2 total)】Matte Black, White
【Sizes (Approx. Height Range)】430 (150-165cm), 465 (160-175cm), 500 (170-185cm)

▼Check color and size availability here

For Those Who Find Cross Bikes Lacking: Flat Bar Road Bikes with Road Bike Speed

The ALTERNA FLAT is a flat bar road bike, essentially a road bike with flat handlebars.

While it delivers the speed of a road bike, its highly maneuverable flat handlebars make it easy to ride without stress, even in city conditions.

The frame design also has a clear philosophy, with a shorter head tube compared to cross bikes. This naturally creates a sportier position, making it easier to apply power to the pedals from a forward-leaning posture.

Furthermore, the rear triangle of the frame is more compact than that of a cross bike. This design results in excellent responsiveness from the initial pedal stroke to acceleration, and a light feel when cruising at speed.

You can truly feel the "road bike-like performance" of this flat-bar bike.

The complete bike weighs a claimed **9.5kg (size 500)**, which is quite light for this category. The front fork is made of aluminum, contributing to direct and sharp handling.

This bike is perfect for those who find their cross bike a bit lacking, or who want to enjoy the lightness and speed of a road bike in a more casual style.

Frame Geometry

Frame Size	430	465	500
HA	71	72	72
SA	74.5	74.5	74
TT	515	530	545
HT	120	135	150
FC	587.7	589.4	599.8
RC	410	410	410
BB	70	70	70
FO	55	50	50
WB	-	-	-
SH	-	-	-
SK	515.3	534.8	549
RH	372	381.6	387.5
Applicable Height	150~165（430）	160~175（465）	170~185（500）

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The Difference in Ride Quality from Road Bike-Derived Componentry

The basic components feature SHIMANO Claris (2x8 speed).

Although it's an entry-level grade, a major highlight of the ALTERNA FLAT is that it's built not with typical cross bike components, but with road bike components as its base.

In addition to the shifting system, the crankset is also unified with Claris. This ensures excellent responsiveness to pedaling input, directly converting pedaling force into propulsion. While the number of gears may not be significantly different from a typical cross bike, there's a distinct "road-like" feel in both acceleration and cruising.

For braking, unbranded yet powerful dual-pivot calipers are used. This practical choice balances ease of use in daily riding with sufficient stopping power.

The wheels feature a slightly deep rim profile, paired with MAXXIS DETONATOR tires (700x28C), creating a road-oriented setup. This configuration prioritizes light rolling and a sense of speed.

Moreover, the frame design and component selection make it easy to convert from flat handlebars to drop handlebars in the future.

You can start by casually enjoying it with flat bars, and as you get more comfortable, you can gradually transition to a more road-oriented setup—a viable upgrade path.

Furthermore, unusually for a flat bar road bike, it comes standard with a kickstand. While prioritizing riding performance, it also thoughtfully considers daily usability.

Specifications

Tire Size	700x28C
Gears	2×8speed
Pedals	Included
Specifications	Frame	6061 Aluminum Smooth Welding BSA, 130mm Quick Release
	Fork	Aluminum Tapered Column 1-1/8 to 1-1/2 inch, 100mm Quick Release
	Crankset	SHIMANO FC-R2000 50x34T 170mm(500&465)/165mm(430)
	BB	SHIMANO SM-BBRS500, BSA
	F Derailleur	SHIMANO FD-R2000
	R Derailleur	SHIMANO RD-R2000-GS
	Shifters	SHIMANO SL-R2000
	Cassette	SHIMANO CS-HG31 8S 11-32T
	Brake Levers	SHIMANO BL-R2000
	Brakes	PROMAX RC481
	Tires	MAXXIS DETONATOR FOLDABLE 700x28C, Presta, Valve Length 60mm
	Wheels	Front Wheel: 28H OLD:100mm, Quick Release Rear Wheel: 28H 8/9 Speed Compatible OLD:130mm, Quick Release
	Handlebar	Aluminum 580mm φ 31.8
	Stem	Aluminum -7° 110mm(500)/100mm(465)/80mm(430) φ 31.8
	Headset	-
	Saddle	Original Saddle Chromoly Rail
	Seatpost	Aluminum 350mm φ 27.2

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Summary | Flat Bar Road Bikes for Enjoying a Road Bike-Like Ride

A speed-oriented flat bar road bike based on a road bike frame
Highly responsive with a short head tube and compact rear triangle
Road-oriented specifications featuring SHIMANO Claris (2x8 speed) + Claris crankset
Light and nimble wheels with MAXXIS DETONATOR (700x28C) tires
Lightweight at 9.5kg and equipped with a kickstand for daily use

The ALTERNA FLAT is not an extension of a cross bike, but a flat bar road bike that allows you to enjoy the ride of a road bike in a more casual style.

Its responsiveness comes from the shorter head tube and compact rear triangle, its road-derived components centered around Claris, and its lightweight complete bike weight of 9.5kg.

Despite having flat handlebars, the riding experience is distinctly road-bike-like.

For those who find cross bikes a bit lacking, but are not ready for the commitment of drop handlebars, the ALTERNA FLAT is the perfect bike.

If you're looking for a balance of urban maneuverability and exhilarating performance, this sale is not to be missed.

▼Check color and size availability here

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