Children's Bikes & Accessories

A classic cycling sock, updated with functional technology for cooling and support and a slightly longer cuff for a clean, current aesthetic. A piece of cycling equipment is effective when it does its job so well that you forget about it. Like their predecessors, the latest GT Socks embody that ethos, pulling moisture, resisting odor, and providing a light wrap of support across the metatarsals, arch, and ankle. We've updated the design with new yarns, improved ventilation, and a cuff height of 16cm (6in).

Cycling socks with midweight insulation for riding in cold, low-light conditions. In cold weather, staying dry is imperative to staying warm, so we engineered a unique yarn that provides midweight insulation while transferring moisture like a summer sock, ensuring the added warmth isn't lost to clammy chill. We also added a strip of highly visible STL textile on the Achilles and a ring of Winter 3/3 blue around the arch, increasing your visibility on the road and your socks' visibility in a drawer of black cycling equipment. Cotton-wrapped elastomer provides soft, breathable insulation. STL (Spot The Light) incorporates photoluminescent threads to add light to your pedal stroke in low-light conditions. 160-needle construction eliminates seams for a frictionless fit that wraps in gently compressive support, preventing slumping or restrictive pinching at the cuff.

The Spring Fall Socks EVO feature a new, ultrasoft textile across the toe and a taller cuff height – up from 15cm to 17cm (6.7in) – reducing the gap while wearing warmers or tights and offering more protection.

An indispensable accessory for warm-weather rides, the Robo Foil G2 blocks the sun, keeps perspiration at bay, and ensures your head stays cool and dry. Meet the next generation of our faithful Robo Foil, updated with an all-new construction for added comfort, along with a blend of yarns that keeps your head cool, dry, and shielded from the sun. Constructed with our Circular Seamless technology, the Foil fabric is free of irritating side seams, creating a uniform tubular knit that’s ultrasoft against the skin. The yarns themselves are made of polypropylene fibers that transport and evaporate moisture much quicker than traditional polyester blends, resulting in a breathable first layer that keeps your head cool, dry, and protected from UV rays.

An ultralight summer base layer featuring a seamless design and carbon yarns to keep your core cool, dry, and comfortable in balmy conditions. We're constantly refining the first-layer platform in the name of greater moisture management and overall comfort. Such is the case with the new Skin Layer family, taking the baton from our Skinfoils with much lighter designs, refined constructions, and better-performing fiber blends. We've lowered the SS Skin Layer's weight by roughly 25% compared to its Skinfoil predecessor and used a tubular knit technology that's free of irritating side seams. A new blend of carbon and polypropylene yarns have been strategically arranged to manage moisture much better than previous iterations, resulting in a breathable, antibacterial short-sleeved first layer that keeps you cool and dry from the base up. The Circular Seamless construction introduces a tubular knit that's free of side seams, creating an ultrasoft, comfortable feel against the body. The sleeves are sewn directly into the armhole to promote a full range of motion beneath additional layers.

A new textile and construction virtually eliminate the bunching and restriction common with knee protection, providing a high-stretch, comfortably compressive solution to everything from UV exposure and a glistening sheen of perspiration during summer rides to the lingering chill and gradual, dull ache of exposed knees in early fall and late spring. Regardless of the season, every ride benefits from aggressive wicking, and the material serves as a corrective to the temperature, cooling in the heat and warming in cool conditions.

With its 3-layer waterproof textile and element-blocking brim, the Rain Cap is essential for cold, wet riding conditions. We wanted the endlessly versatile cycling cap silhouette, but in a fully waterproof version, offering maximum coverage, breathability, and protection in a packable design. Wear it under your helmet in cool, cold, and wet year-round conditions. For added insulation, pair it with a Spring Fall headband or Robo Foil. The cap is made of the same Schloss Tex used in our RS Rain Jackets. This is our lightest 3-layer waterproof softshell to date, featuring a rustle-free, stretchy composition and highly breathable membrane. With its half-moon construction, the cap relies on two arched side panels and center panel for seamless integration with your helmet. We also added an adjustable element-shielding brim, terry lining that draws moisture off of your forehead, and light elastic at the rear for a perfect fit.

Double-knit layers of breathable insulation protect your forehead and ears against the sting of winter rides. An improved fit better accommodates long hair, while all-around breathability protects against overheating and the accumulation of internal moisture.

Full-leg protection in cool conditions is a balancing act between overheating and a lingering chill that gradually creeps from aching knees into your core. The Spring Fall Leg Warmer is a high-stretch, comfortably compressive solution that warms on cool summer mornings, brisk fall days, and chilly spring afternoons—and protects against UV rays regardless of the season.

Superlight short-finger gloves for summer riding with maximum breathability, recalibrated with a wrist cut that enables better freedom of movement. For the next generation of Race Series gloves, we revisited the wrist cut, eliminating material to carve out space for the wrists to bend in the riding position. Less volume, less wrinkling, less restriction. The construction and hand articulation remain the same, combining five different textiles, 10 panels, and three components in a curved, streamlined 3D shape that mimics the intricate anatomical structure of the hand as it grips the bars.

An indispensable windproof, lightweight shell jacket formulated for female riders. The UMA GT wind jacket can easily be stowed in your pocket while riding. Cut in Assos' revised women’s Long Distance design, this is a comfort-focused, easy-to-throw-on piece for essential protection, minimal volume, and maximum performance.

Light insulation, seamless comfort, and full-arm coverage in a long-sleeve base layer for colder conditions encountered in late fall and early spring. It's crucial that our upper body gets an added boost against the elements during those cold fall and early spring conditions. As a solution, we developed the Spring/Fall LS Skin Layer, which has taken the torch from our iconic Skinfoil base layers with a completely revamped design and all-new blend of fibers. To start, we've lowered the weight by about 8% and used a tubular knit technology that's free of irritating side seams. A cool-weather-tuned blend of carbon and polypropylene yarns are employed to pull moisture away from your skin and insulate your core, keeping you dry, insulated, and comfortable from the outset. The thicker Circular Seamless construction introduces a tubular knit that's free of side seams, creating an ultrasoft, comfortable feel against the body. The sleeves are sewn directly into the armhole to promote a full range of motion beneath additional layers.

Combine these Cargo Shorts with the Trail Women's Liner Shorts for all-mountain coverage, unrestricted comfort, and lasting support. Adaptable, all-mountain shorts have reached new heights, courtesy of a female-specific cut and progressive materials. The Trail Women's Cargo Shorts have been developed with a waistband that smoothly holds the shorts in place, a cut that's trim at the tops of the legs to avoid saddle snag, a length that's ideal with or without pads, and a versatile new fabric that flexes with each pedal stroke.

A long-sleeved base layer tuned for the cold, demanding conditions of winter riding, featuring an insulating knit structure and seamless construction to keep you dry and insulated from the base up. Temperature regulation is the key performance indicator of any base layer, and this is especially true for a winter version. But winter poses a specific host of challenges not found in other climaCodes, namely in the form of added cold air and your additional layers. This is where our new Winter LS Skin Layer fills the gap, tuned with a thicker knit "weight," taller collar, and more stretch than our Spring/Fall version for boosted insulation and flexibility under your outer apparel. A winter-tuned blend of carbon and polypropylene yarns—plus elastane— are employed, which draws moisture away from your skin and insulates your core, keeping you dry, insulated, and comfortable from the outset. The Winter Skin Layer relies on a Circular Seamless construction that's free of irritating side seams. The sleeves are sewn directly into the armhole to promote a full range of motion beneath additional layers.

We improved our endurance gilet's fit with a less rigid wind-blocking front panel, a mesh rear panel, and highly elastic side panel inserts, allowing the vest to wrap the body's contours for a rustle-free fit while also increasing breathability. Updated armhole elastic reduces restriction and ensures no overlap with the UMA GT Jersey C2 EVO's seams, increasing comfort and freedom of movement while eliminating friction between layers. The ultralight, ultra-packable design stows in a pocket when not needed, and the new mesh back panel reduces weight to just 56g (size x-small).

Extreme, insulated protection for extreme weather, the Ultraz Glove is the ultimate platform for weatherproof cycling when time off the bike isn't an option. When the conditions are extreme in high summer or deepest, coldest winter, cycling equipment is either equally extreme or it's useless. Compared to the standard Winter gloves, the Ultraz model adds a neoprene cuff and an insulating lining to a more robust softshell material, boosting heat retention behind the breathable, weatherproof exterior. Winter cycling can be a peaceful, meditative experience, but only if you're properly equipped. Airblock is a more robust softshell than that used in our standard winter glove, increasing insulation while maintaining breathability and wind- and waterproof protection. Insulated winter-weight gloves will never fit like summer gloves, but our anatomic cut reduces bunching and bulk while still accommodating sub layers. Extended cuff prevents gaps between glove and sleeve.

An endurance cycling jersey with a streamlined fit, breathable textile, and frictionless raw-cut sleeves, re-engineered with lighter construction and less restriction. For the next evolution of our proven MILLE GT jersey, we opened the front of the collar and updated the fit across the chest and throat, relieving pressure for easier breathing and less restriction. The sleeves and collar feature a new material that shaves 15g (size medium) off the previous jersey's weight while retaining the highly elastic, wrapping fit and active moisture management. The new bonded hem and zipper reduce friction between layers and rippling across the stomach while in the riding position. - 73%PL 15%PA 12%EA

With highly elastic inserts on the side and under the sleeves and a more supple wind-proof textile, the UMA GT Wind Jacket C2 better maps the contours of the body. The updated fit and softer material virtually eliminate flapping and rustling in the wind without compromising protection. The ultralight, ultra-packable design stows in a jersey pocket when not needed.

A breathable, lightly insulated half knicker engineered for spring/fall conditions when tights are too warm and shorts are too cool. We engineered these knickers for fall and spring rides where knee coverage and a touch of insulation are just the ticket, as they feature a blend of ultrasoft and insulating fabrics, along with our proven female-specific insert and signature regularFit. RX EVO makes up the majority of the paneling. This brushed warp-knit fabric provides exceptional comfort, wicks moisture, adds high levels of insulation, and remains extremely flexible. The waist benefits from ultrasoft warp-knit Aerofit, which is knitted with an open structure for maximum ventilation and featuring high elasticity plus built-in odorControl. The knickers' fabric technology ensures that the fronts of your legs stay shielded from biting winds and cold air, while the backs benefit from added breathability. Its fold-over front panel design at the waist creates a smooth, pressure-free transition between the body and fabric.

We wanted an all-inclusive solution for daily riding. That’s simple in concept; it’s more complicated in the execution. To meet our expectations, we built the premier UMA GT on a platform of trickledown tech, including an updated AEPD fit profile and bib suspension infrastructure. We also updated the insert, reducing the footprint, boosting cooling, and adding an aesthetic touch with the Odor Control Top Sheet Tex in Sugar Blue.

We understand that the demands of riding off-road are very different to riding on the road. Those slow, grinding climbs on hot days mean that you need a jersey that is more breathable yet gives you ample protection when you hit the trails. This is where our reworked XC short-sleeve jersey comes into play. Crafted using our proven lightweight Stripe fabric, breathability is a given to ensure you’ll keep cool on the steepest ramps. Under the arms we’ve positioned our ultra breathable 3-mesh fabric, plus added our lauded triple ramp pockets in a sartorially on-point torpedoGrey for the ultimate security while riding over rough terrain. Finally, to ensure it was fit for purpose, this tech-savvy XC jersey has been stringently tested by the most demanding and experienced racers on the BMC MTB Racing team, which confirms that it is more than ready for your next blast on your local trails.

Breathable, moderately insulated, and fast-drying, the newly updated GT Spring Fall Jersey C2 ensures comfort by preserving a comfortable, dry microclimate in chilly conditions without stifling if the day grows warmer. The sleeves are now constructed entirely of RX material, increasing thermoregulation to cover cooler conditions. Refinements to fit across the chest, shoulders, and abdomen increase comfort while off the bike or in a more upright, endurance-oriented riding position. The sleeves are finished with clean, race-inspired raw-cut cuffs, reducing volume for layering beneath gloves or shells. For riding in low-light conditions, the rear hem is equipped with reflective details and an integrated eyewear garage on the right sleeve stows sunglasses.

Introducing the next generation of MILLE bib shorts—building on the iconic GT Total Comfort formula with a double-layer insert and more responsive, compressive textile. Why we made it GTS marks the introduction of the second generation of MILLE—an all-new bib short that builds on the iconic GT shorts’ Total Comfort formula with its plush double-layer insert, fatigue-reducing textile, and revamped fit. We’ve engineered it for committed riders looking for added comfort during training to everyday riders seeking maximum long-distance support.

Mountain bikers need clothing solutions too, so we set about extending our premium, mountain bike-specific OFFROAD collection. Our apparel engineering team were tasked with the challenge of creating a breathable yet durable short that has signature ASSOS performance yet doesn’t break the bank. The result of their hard work is these XC-specific bib shorts, for which we just can’t find enough superlatives. Employing the ripstop, high abrasion resistant and breathable dyneRope fabric (which is stronger than steel), these shorts have been put through their paces by the BMC MTB Racing Team’s best riders. And with such stringent world class testers giving their approval, it’s clear that the pedigree of these shorts has already been confirmed. The result is a tough, lightweight and highly breathable pair of shorts that are perfect for the toughest XC trails. According to the team, the dyneRope on the outside of the legs wicks sweat like no other, delivering a seriously world-class performance that saw the riders sweep the team standings at the 2017 UCI MTB World Cup series. But no matter how hard you’re pushing while riding off-road, there’s always a need for superior ASSOS comfort in the saddle so we’ve opted for our opulent MTB-specific insert. Placed a little further forward than its road counterpart, it is tuned for the steepest climbs and sickest flow trails with memory foam. From the UCI Mountain Bike World Cup to your home trails, it’s time to hit the dirt.

Lightly insulated, breathable bib shorts that repel water. Designed for long-distance riding in the cool, damp, and variable conditions of Spring and Fall. The Mille GTS Spring Fall Bib Shorts are a streamlined regularFit short tuned for the cool and often damp rides of spring or fall. Constructed around the Mille GTS C2 insert, its active fabrics are RX EVO light, which provides lightweight insulation with high breathability, and RX EVO, which adds midweight insulation for targeted protection. Both textiles are water-repellent, so precipitation and road spray from mid-ride weather shifts simply bead up and roll off rather than soak through. - 86%PA 14%EA

The ultimate solution for the harshest winter conditions. Our all-new Ultraz EVO is armed with an arsenal of our most protective NEOS textiles to keep your body as warm, dry, and shielded as possible in the most demanding weather. BEHIND THE PRODUCT By strategically applying three “weights” of NEOS softshell textiles to the Ultraz, we’ve ensured you get the right amount of protection where you need it, while simultaneously maintaining breathability and increasing weight-savings throughout. The position our bodies take on the bike—combined with the intended riding conditions—inform these material selections, knowing that deep-winter riding calls for absolute attention to detail in how your apparel fits and functions.

Updated with our new UMA GT C2 insert and the exceptional breathable insulation qualities of our RX EVO Plus warp knit textile, these winter tights are engineered to keep the rider warm in cold conditions without the risk of overheating during more intense efforts. The added insulating qualities of our RX Evo Plus textile handle colder conditions than the previous model without risking overheating. The new material breathes well to maintain a dry, warm microclimate, and the tights are also updated with our UMA GT C2 insert, which adds performance comfort for long rides maintaining form or building base miles for the coming season.

The next evolution in total comfort for winter bib tights, refined with increased insulation and a deeper, plusher insert. The new RX EVO Plus textile is the most insulating of the RX Evo family. The added insulating qualities of RX EVO Plus textile handle colder conditions than the previous model, reducing the gap to the ULTRAZ counterpart without risking overheating in all but winter's worst weather. The new material breathes well to maintain a dry, warm microclimate, and the new model is also updated with our MILLE GT C2 insert, which adds 2mm of plush comfort for long rides maintaining form or building base miles for the coming season. - 76%PA 24%EA

Of the S11 changes, the addition of the rollBar suspension system, adapted from the Racing Series S9, is the most impactful. The new construction increases vertical stabilization and allows a less restrictive waist construction. Coverage across the stomach and lower back also increased, providing more supportive, breathable comfort around the waist while accommodating aggressive riding positions. The butterfly-wrap paneling returns for S11, enveloping your muscles in micro-adjusted, fatigue-reducing compression that balances long-distance comfort with competitive aerodynamics. Updated for S11, the latest GTS insert radically increases cooling airflow, and the dual-layer 13mm construction adds 4mm of targeted support to the 9mm base of microshock-absorbing foam.

A neoprene pogie designed to work with flat or riser style handlebars to keep hands warm when encountering the cold, wind, rain and/or snow. - Waterproof, 5mm neoprene construction with nylon lamination inside and outside - Attaches to handlebars - can be easily installed and removed for temperature changes - Can be used with regular cycling gloves of varying thickness - Reflective material on seam and logo - Stays open, allowing easy access and removal of hands - Vent zipper can be opened if hands start to overheat - Measures 10" wide by shifters/brakes