The Basso Palta III gravel bicycle emerges as a compelling blend of rapid performance and a somewhat elevated riding position. This Italian-engineered cycle showcases a sophisticated aesthetic, ingenious integrated storage, and a premium SRAM Force AXS drivetrain. Despite its narrow handlebar configuration and firm ride quality, which might not be universally favored on challenging paths, it consistently delivers an agile and responsive cycling encounter. This evaluation explores its structural attributes, componentry, real-world performance across diverse landscapes, and its market standing.
Founded in Italy in 1977 by engineer and cyclist Alcide Basso, Basso Bikes has a rich heritage distinct from that of former professional cyclist Ivan Basso. The company currently offers a focused range of meticulously crafted road, gravel, and electric bicycles. The Palta III, their flagship gravel model, is available in the UK with various groupset options, including Campagnolo Record X, Shimano GRX, GRX Di2, and the SRAM Force XPLR AXS setup evaluated in this review. This particular iteration was tested on the challenging terrains of the Peak District, providing a direct comparison to other high-performance gravel bikes.
Aesthetically, the Palta III is striking, exuding an impression of speed even when stationary, thanks to its deep carbon wheels, extended seatstays, integrated handlebar system, and refined paint finish. The carbon frame, though seemingly conventional at first glance, reveals distinctive 'diamond-shaped' angles upon closer inspection. Both the seat tube and down tube feature subtle cut-out sections to accommodate the wheels, reminiscent of the original Cervelo Aspero, while the top tube expands and flattens towards the head tube. The bike's aggressive posture is further accentuated by its forward-leaning fork.
The Palta III's frame incorporates advanced technology and design elements from Basso's road cycling lineup, resulting in a reduced frontal area that minimizes aerodynamic drag and enhanced torsional rigidity around the bottom bracket for superior power transfer. Beyond its speed capabilities, the frame is also remarkably lightweight, with a size medium weighing an impressive 970g. One of its most innovative features is the seamlessly integrated in-frame storage, secured by a subtle Fidlock magnetic latch. For riders requiring additional carrying capacity, the bike is equipped with multiple mounts on the top tube, down tube, and even three mounts on the underside of the top tube, offering exceptional versatility for extended rides. While it lacks fork mounts, the frame is protected by an exceptionally robust down-tube guard crafted from rubber by Vibram, a renowned manufacturer of walking-boot soles.
The tire clearance is a generous 50mm, although not the absolute largest in its class, and the frame allows for the potential mounting of a front derailleur, though 2x models are not offered in the UK. The Palta III is available in sizes ranging from XS to XXL and comes in three distinct color options: Purple Dust, Galaxy Dream, and Carbon Chrome—or, more simply, beige, green, and black.
The Palta III comes equipped with a selection of high-quality components that complement its agile nature. The SRAM’s dedicated gravel 1x Force XPLR groupset consistently delivers impressive performance, with ergonomically designed levers and a 10-46T cassette that offers well-spaced gear ratios. The frame is UDH-compatible, adding to its versatility. The Miche Graff Aero 48 wheels, weighing just over 1,500g and under 50mm deep, enhance the bike’s aerodynamic profile, while the Schwalbe G-One R TLR tires are optimized for speed on dry trails, although their grip in muddy conditions may be limited. While the hookless rims performed well with these specific tires during testing, caution is advised with hookless rims at lower pressures. Basso offers two handlebar options: a two-piece setup or a one-piece aero design. The test bike featured the latter, with an unusually narrow width of 37cm center-to-center and 33cm at the hoods, coupled with a 110mm stem. While this is a standard size, riders may consider customizing this at the point of purchase to better suit their preferences. A unique aspect of the Palta III’s comfort features is its seatpost clamp design, which integrates a vulcanized rubber component, known as the '3B Clamp System Gen II', along the back of the seatpost to enhance compliance. However, the 3mm hex bolts used for the seatpost clamp are positioned in a vulnerable area, making them prone to collecting mud and potentially rounding off. The seatpost itself has a distinctive shape, deeply concave at the rear where the 3B Clamp System is located, and round at the front. Basso states that the stack has been increased and the reach reduced compared to previous models, a claim supported by the geometry figures. The size medium, with a 370mm reach and 570mm stack, sits at the shorter/higher end of the spectrum for gravel bikes, particularly those designed for speed. The rear chainstay length is also slightly longer than average at 430mm, and the head tube angle is a relatively slack 70 degrees for a gravel bike. These geometric characteristics result in a distinct fit that riders should consider when making a purchase.
During a warm, dry summer, the Palta III excelled, allowing for fast, dusty rides, perfectly suited to its Schwalbe G-One R tires. Its most striking qualities were its speed and stiffness, a stark contrast to the more comfortable Handsling A1R0evoG previously ridden. The rigidity was particularly noticeable at the front, exacerbated by the narrow, one-piece handlebars. While smooth trails were effortless, rougher terrain with larger stones led to a less comfortable experience. The bike struggled somewhat on trails with roots and rocks, conditions often better suited to a mountain bike, as it did not offer the desired level of compliance. This can be attributed to several factors: the 45mm Schwalbe tires measured a mere 43mm in reality, narrower handlebars naturally provide less flex, and the frame and fork are optimized more for speed than comfort. Even with tires at minimal pressures, many impacts were directly transmitted to the rider. While the 3B Clamp System and elongated seatpost offered some comfort when seated, rough descents, which often require standing, negated this benefit. The test bike was a size medium, which was unexpected given the rider's usual preference for a large/56. This resulted in an ideal stack and bar height but a slightly shorter reach, even with a 110mm stem. After over 400km of riding, the bike's speed and responsiveness were highly appreciated, but its stiff, speed-oriented nature meant it was better suited for shorter, intense outings rather than multi-day adventures. The lack of space between the hoods for a bar bag further reinforced its non-touring focus. Experimenting with wider tires might introduce more compliance, but this was not feasible during the review period.
Priced at approximately £6,000, the Basso Palta III finds itself in a competitive segment, offering a performance profile distinct from many rivals. Its combination of agile handling, rapid acceleration, and Italian craftsmanship positions it as an appealing choice for cyclists prioritizing speed and a direct ride feel. The Palta III's excellent groupset and high-quality components underscore its value, while its captivating design and rich brand heritage add to its allure. For riders whose preferences align with its geometry and who seek an unadulterated speed machine, the Palta III stands out as a strong contender in the gravel bike market.