Allez

The 2023 redesign of the Specialized Allez marks a definitive shift for the long-running aluminum platform, moving away from rim brakes and quick-release axles to a modern disc-only, thru-axle foundation. Rather than serving strictly as an entry-level race bike, this generation pivots toward broad versatility. Built around an E5 premium alloy frame and a full carbon fork, the Allez is positioned as a highly adaptable road bike suited for daily commuting, winter training, and weekend group rides. The most significant structural change is the expanded tire clearance, which now accommodates up to 35mm rubber, or 32mm when utilizing the integrated rack and fender mounts. By prioritizing utility and all-weather capability, Specialized has reshaped the Allez into a practical, multi-surface road machine that caters to newer cyclists and experienced riders seeking a reliable daily driver.

Specialized Allez

Build

Size

03 / Geometry

Geometry & fit.

7 sizes published.

With this generation, Specialized transitions the Allez away from traditional race geometry toward an endurance-focused fit heavily influenced by the Roubaix. Across the size range, the frame features a taller stack and a shorter reach, placing the rider in a distinctly upright posture. This relaxed position reduces strain on the lower back and arms, offering better visibility for commuting and a more forgiving stance for long days in the saddle.

The handling dynamics have been similarly calmed. A slacker head tube angle and a longer wheelbase work together to prioritize straight-line stability over rapid steering inputs. The resulting ride is highly predictable, resisting the twitchy sensations often associated with entry-level road bikes. While riders seeking an aggressive, aerodynamic tuck might find the tall head tube limiting, the stock setup provides ample headset spacers to fine-tune the bar height. For the target audience of newer riders and all-weather commuters, this geometry delivers a secure, balanced feel that remains composed even on degraded road surfaces or loaded down with panniers.

Reach × Stack · size 44mm

Where the handlebar sits relative to the bottom bracket — the single most important fit pair.

01Fit geometry6 values

Stack519 mm

Reach356 mm

Top tube493 mm

Headtube length110 mm

Standover height715 mm

Seat tube length430 mm

03Handling geometry9 values

Headtube angle69.5°

Seat tube angle75.25°

BB height273 mm

BB drop77 mm

Trail74 mm

Offset47 mm

Front center576 mm

Wheelbase984 mm

Chainstay length420 mm

Which size should I buy?

Slide your height to see the recommended size. GearWise's fit algorithm works from the published stack, reach, and ETT — the brand's own recommendation may differ.

Your height

5'8"173 cm

5'0"5'5"5'10"6'3"6'7"

Recommended size54Based on stack, reach & ETT for your height · score 53/100.

→Calculated from GearWise's own stack / reach / ETT algorithm — the brand's size chart may recommend a different size, and a proper bike fit beats any calculator.

04 / Other builds

The lineup.

6 builds, ranging $1,200 – $2,600.

The Allez lineup is structured around practical, durable componentry, with a significant performance jump between the base and mid-tier options. Entry-level builds rely on an 8-speed Shimano Claris drivetrain paired with mechanical disc brakes. While functional, these mechanical calipers require more frequent adjustment and lack the outright stopping power of hydraulic systems. Moving up to the Sport or Comp tiers introduces 10-speed or 12-speed shifting alongside hydraulic disc brakes, which reviewers strongly recommend for their superior modulation and lower maintenance.

Across the standard Allez builds, Specialized utilizes its own Axis Sport alloy wheels and 30mm Roadsport tires. These components are robust and tubeless-ready at the rim, but they add considerable weight. To keep costs down, Specialized also substitutes third-party parts like SunRace cassettes and Praxis cranksets on several models, though these rarely impact shifting reliability.

Mechanics and home wrenchers will appreciate the frame's straightforward standards. A threaded BSA bottom bracket, a standard round seatpost, and external cable routing at the handlebar make routine maintenance and fit adjustments simple and inexpensive, avoiding the high labor costs associated with fully integrated cockpits.

05 / Reviews

From the press.

15 reviews from the cycling press.

Critics consistently praise the Allez for its smooth, predictable ride quality, noting that the aluminum frame manages vibration exceptionally well for its class. Out on the road, the bike feels stable and composed, easily handling rough pavement and light gravel. However, reviewers frequently point to the stock wheel and tire package as a noticeable drag on performance. The included wire-bead tires feature a "slightly harder casing" (YouTube) that prioritizes puncture protection over suppleness. Because of this heavy rolling weight, testers found it "arduous to keep things rolling along at higher speeds" (Inkl) and noted that the rubber can make the bike feel sluggish during accelerations.

Despite the muted stock components, the underlying frameset earns high marks for its stiffness and responsiveness. Reviewers emphasize that the chassis is highly worthy of future upgrades. Swapping to lighter wheels and premium tires dramatically alters the bike's character, revealing a much more eager and engaging ride. Even in its stock form, the Allez provides a welcoming platform with "geometry that flatters your skills" (Road.cc), making it an excellent companion for riders who value steady, reliable handling over nervous race-day agility.