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Top Black Friday & Cyber Monday Bike Deals USA 2025

Written by: Ravi Juanite

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Published on

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Time to read 10 min

Dual‑Suspension MTB deals

My top pick for all‑round trail bliss is the Siskiu T8. This bike runs 140 mm rear travel (27.5″ bikes) or 135 mm (29″) with a plush Fox 34 Rhythm fork up front and a Fox Float DPS shock in the rear. The Shimano SLX 12‑speed drivetrain is “a reliable workhorse” - it shifts cleanly even under load - and the four‑piston brakes give you tons of control on steep descents. If you love versatile trail bikes that can handle enduro weekends or rowdy flow trails, the T8 will make your heart sing.

If you’re looking to save a bit of cash without sacrificing trail capability, the Siskiu T7 deserves a look. It shares the same ALX Trail frame and rear travel as the T8 but swaps in a RockShox Recon RL fork and Deluxe Select+ shock plus a Shimano Deore 12‑speed drivetrain. Many riders love the T7 for its responsive handling and good value; however, the T8’s Fox suspension makes it worth the upgrade if you have the budget.

The Polygon Siskiu D7 is a versatile full-suspension XC/trail mountain bike designed for riders of all levels. Its durable frame and 120 mm of RockShox air suspension provide a smooth, controlled ride over technical trails and cross-country loops alike. Equipped with a Shimano Deore 1×11 drivetrain and a dropper post, it offers efficient climbing and confident descents, while modern geometry ensures playful handling and stability. Lightweight yet robust, the Siskiu D7 delivers high-performance features at an accessible price, making it an ideal choice for beginners and experienced riders alike. Backed by Polygon’s 30+ years of expertise and a 5-year frame warranty, it’s a dependable bike built to last.

New to full‑suspension? The Siskiu D5 is the perfect first dual‑suspension bike. It features 120 mm of smooth suspension and 27.5″ wheelsbikesonline.com plus a durable ALX XC Trail aluminum frame with a one‑piece linkage platformbikesonline.com. Up front is a 120 mm SR Suntour XCM HLO fork, and out back a SR Suntour Raidon air shock keeps things plush. With modern geometry and internal dropper routing, the D5 feels far more capable than its price suggests.

Gravel Bike Deals

Gravel bikes are about freedom. The 3T Exploro Primo (often still called the Exploro) was the world’s first aero gravel bike and remains a benchmark for versatility. Its unique 50 mm “Sqaero” downtube cuts through the wind even when fitted with large tyres and water bottles. In independent tests, an Exploro with 40 mm knobby tyres has outrun round‑tube road bikes at 32 kph! You can run 40 mm tyres for technical gravel or swap to 28–30 mm road tyres and a larger chainring for high‑speed road rides. The carbon lay‑up, integrated cable routing and 1× specific frame highlight 3T’s Italian craftsmanship. On the 2025 Primo build, you’ll find a Shimano GRX 1×12 groupset and Fulcrum Rapid Red 900 wheels, giving smooth shifts and lower rolling resistance.

Road Bike Deals

The Look 785 Huez is a featherweight climbing machine. Its redesign focused on a precise carbon lay‑up that trims grams while keeping ride quality. The Huez RS uses high‑modulus carbon fiber and claims a 910‑g frame weight in a size small. Disc‑brake versions have thru‑axles and clearance for up to 30 mm tyres, improving braking and descending confidence. A 73‑degree head tube angle paired with a long wheelbase balances quick steering with high‑speed stability. In short: this bike is made to dance up climbs and carve down descents.

If you want a road bike that’s fast enough for races yet comfortable for century rides, the Polygon Strattos S8X hits the sweet spot. It features a lightweight carbon frame and fork with aerodynamic tubing and internal cable routing to reduce drag. A stiff downtube and thru‑axles give it snappy power transfer while still supporting comfortable endurance positions. The bike runs the Shimano Ultegra Di2 2×12 electronic groupset with 50/34T chainrings and an 11‑34T cassette for a wide gear range; hydraulic disc brakes provide confident stopping in all weather. Rolling on Novatec R3 carbon wheels (38 mm depth), the S8X balances aero efficiency with low weight.

Kids' MTB Deals

Getting kids hooked on trail riding starts with the right bike. The Relic 20 (ages 5-8) uses a lightweight AL6 rigid frame and a 40 mm suspension fork to soak up bumps. A simple 1×7‑speed drivetrain with a Revo shifter and Shimano Tourney rear derailleur keeps shifting intuitive. The mechanical disc brakes provide reliable stopping power. Wheels are 20″ with wide tyres for stability. All the components are scaled to fit smaller riders, making it easier for your child to learn proper bike handling.

The Relic 24 (ages 7-12) ups the ante with 24″ wheels, a 60 mm suspension fork and a 1×8 drivetrain. The AL6 alloy frame is still lightweight, and mechanical disc brakes keep confidence high on descents99spokes.com. The bike uses a Zoom fork with 60 mm travel, a Shimano Tourney 8‑speed drivetrain and Tektro mechanical disc brakes. It’s a great choice for kids who have outgrown 20″ bikes and want to tackle longer rides and more technical trails.

The Polygon Premier XC 24 Disc is an ideal first mountain bike for kids aged 7–11, offering a safe, fun, and confidence-inspiring ride. Its lightweight aluminium frame and 50 mm kid-tuned suspension fork make it easy to handle on all types of terrain, while intuitive shifting and powerful brakes give young riders control over climbs, descents, and trails. Adjustable spacers on the stem and seatpost ensure the bike grows with your child, and grippy tyres provide traction and stability. Designed for beginner riders eager to explore beyond the pavement, the Premier XC 24 combines lightweight, reliable components with Polygon’s factory-direct quality and a 5-year frame warranty for lasting performance.

The Polygon Premier 24” XC EVO Disc is a versatile hardtail built for young riders aged 7–11, ready to tackle singletrack, fire trails, and even city streets. Its lightweight aluminium frame, upgraded 80 mm Suntour XCT suspension fork, and Microshift Advent 1×9 drivetrain provide smooth control and a wide gear range for climbs and technical sections. Tektro Jr. hydraulic disc brakes and VeeTire Co. Crown Gem tyres ensure confident stopping and cornering, while adjustable stem and seatpost spacers allow the bike to grow with your child. Built for progression and adventure, the Premier 24” XC EVO combines performance, durability, and Polygon’s factory-direct expertise with a 5-year frame warranty.

The Polygon Siskiu D24 is a full-suspension mountain bike designed for young riders aged 7–11 who are ready to tackle trails with confidence. Its lightweight alloy frame and 120 mm adjustable air suspension provide smooth, controlled handling over rocks, roots, and jumps, while hydraulic disc brakes ensure reliable stopping power. The frame grows with your child, converting from standard 24" wheels to a mullet setup and eventually a full 26" bike with clearance for tires up to 26×2.4”, making it a long-lasting, versatile choice. The microSHIFT 1×8 drivetrain offers simple, dependable gearing for climbs and technical sections, while the custom-tuned suspension is optimized for lighter riders. With Polygon’s factory-direct quality, over 30 years of experience, and a 5-year frame warranty, the D24 combines fun, progression, and durability in one capable young rider’s bike.

The Polygon Siskiu D24 EVO is a full-suspension trail bike built for adventurous young riders aged 7–11. Featuring a lightweight alloy frame, 120 mm adjustable air suspension, and a dropper post, it delivers smooth control on technical terrain and confidence on descents. The frame adapts as your child grows, transitioning from 24" wheels to a mullet setup and finally to full 26" wheels with clearance for tires up to 26×2.4”, extending the bike’s lifespan. The Shimano CUES 1×10 drivetrain ensures precise, effortless shifting, while hydraulic disc brakes provide reliable stopping power. Custom-tuned suspension for lighter riders, combined with Polygon’s factory-direct quality and a 5-year frame warranty, makes the D24 EVO a durable, fun, and progressive bike for young trail enthusiasts.

For Black Friday and Cyber Monday 2025, we’ve rounded up the best bike deals across categories, from trail and cross-country mountain bikes to gravel, road, and kids’ bikes. Trail enthusiasts will love the  Polygon Siskiu T8, with 140 mm rear travel, Fox 34 Rhythm fork, Fox Float DPS shock, Shimano SLX 12-speed drivetrain, and four-piston brakes for control on steep descents. 


The  Siskiu T7 is a more budget-friendly option with RockShox suspension and a Deore 12-speed drivetrain, while the  Siskiu D7 offers versatile XC/trail performance with 120 mm RockShox suspension, Shimano Deore 1×11 drivetrain, and a dropper post. Beginner riders can start with the  Siskiu D5, featuring 120 mm of SR Suntour travel and a lightweight ALX XC Trail frame.


Gravel riders can push boundaries on the  3T Exploro Primo, the original aero gravel bike with Sqaero tubing, integrated cable routing, and a Shimano GRX 1×12 drivetrain. 


Road cyclists can choose between the featherweight  Look 785 Huez, built from high-modulus carbon with a 910 g frame, and the  Polygon Strattos S8X, combining a lightweight carbon frame, aerodynamic tubing, and Ultegra Di2 2×12 electronic groupset.


Young riders are well covered with bikes that grow with them. The  Relic 20 and  Relic 24 offer lightweight alloy frames, suspension forks, and intuitive drivetrains for kids aged 5–12.


 The  Polygon Premier XC 24 Disc and  Premier 24” XC EVO Disc are excellent first mountain bikes with lightweight aluminium frames, suspension forks, and adjustable components for progression. 


For more advanced young riders, the  Polygon Siskiu D24 and  D24 EVO provide full-suspension frames, adjustable 120 mm air suspension, dropper posts, hydraulic brakes, and drivetrains optimized for climbing and descending, growing with your child from 24" wheels to full 26" setups.


Check individual product pages for current pricing, color options, and sizing. Black Friday and Cyber Monday 2025 are perfect opportunities to upgrade your ride, get your kids on the trails, or invest in performance bikes for every discipline. Polygon and Superior bikes combine factory-direct quality, decades of experience, and 5-year frame warranties to ensure your purchase is built to last!

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We understand you may want to check sizing or fit:

Allowed: A living room test fit or a short ride on a clean, paved surface.

Not Allowed: Off-road use, or any visible signs of dirt, grime or wear to tires, drivetrain, frame, or components.

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Keeping returned items in ‘as-new’ condition helps us resell them and keep costs low for all our customers. Items that are used, dirty, or damaged can’t be resold without costly repairs, which is why we may charge a restocking fee in these cases. Following our guidelines helps us keep prices low for every rider.


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Ravi Juanite

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