10 Best Single Speed Mountain Bike of December 2025

Mongoose

• ADVANCED DESIGN: USB rechargeable light, built in 650mAh rechargeable lithium battery for each light.
• FOUR LIGHT MODE OPTIONS: The Headlight and Taillight feature an one-touch switch with four different lighting modes depending on your preference. Include full brightness, half brightness, fast flashing and slow flashing.
• EASY INSTALLATION: The silicone mount straps are designed with two openings that tightly fit around many size seat posts, handlebars, seat risers, backpacks, helmets and stretch to keep lights secure and firm. They can be easily loosen and fasten, and no tools are required.
• MUTIFUNCTION: This bike light set is versatile enough for cycling, hiking, camping, or any outdoor activity and can be used as emergency flashlight. This is great for cycling at night or in places where visibility and safety are concern. So, just start your next adventure with us.
• BUY WITH CONFIDENCE: Ascher is committed to providing our customers with high quality products, we are dedicated to ensuring your fully satisfaction. Please contact us when you have any problem, we will solve the problem for you as soon as possible.

Ascher

• ✔️ durable all-weather protection – Via Vela bike U-lock with hexagonal PVC cover resists corrosion from water, dust and dirt to prolong the life of your lock. All-weather performance means Peace of mind and better security
• ️ ✔️ easy and strong to lock your bike – the bike lock with thickness: 14mm, 250mm x 150mm U shack to lock and go! Locking your bike and your wheels with 10mm x 180cm cable, fast and easy with our Quick, no-hassle system. Great bike safety tool
• ✔️ Amazing convenience and security – 2 keys for convenience! The bike U-lock comes with 2 keys. One of them you can take and use in daily life and the other you can leave at home In case The trouble when you lose one carelessly
• ✔️ simply installing bracket on your bike – convenient high-quality mounting bracket means your lock goes With you, our bracket is suitable for bike tube: 20-42mm. Pals refer to our picture to install the bracket value for your money
• ✔️ and Customer service: 3-year applies to U lock for us, CA, up, EU cyclists, 90-Day money back policy, 24-hour online customer service. If you are not satisfied with It, you get a full refund unconditionally. Rest assured

Via Velo

• Patented design fits sedans, hatchbacks, minivans, and SUV's consult manufacturer web site for specific vehicle fit information
• Side straps for increased lateral stability. Single configuration design eliminates setup hassles and headaches during installation
• Individual tie downs secure and protect bicycles
• Padded lower frame keeps bicycles away from vehicle
• Ships in certified frustration free packaging 70 pounds max capacity
• Allen's warranty does not cover items purchased through third-party sellers
• Comes fully assembled set up and installs in seconds 12 inch long carry arms easily accommodate a wide range of bicycle styles and 115 inch wide carry arms for greater bike compatibility

Allen Sports

• COMPATIBILITY: Convert a multi speed hub to single speed wheel. Compatible with all Shimano or Sram 7 to 11 speed cassette type hub body, mountain and road. NOTE: It will NOT covert the hub into fixie, so the hub is still a freewheel hub.
• CHAIN SIZE: The sprocket is compatible with the chain width from 1/2" x 3/32" to 1/2" x 11/128". ( 7 speed to 11 speed chains). You can use your original chain! With a choice of different sprocket teeth selections, you can always get the perfect pedaling ratio.
• PERFECT CHAIN LINE: The kit includes a set of single speed spacers, lockring and sprocket.Comes in a range of spacer size's Allowing to get a perfect chain line. Please watch the video in the listing for more details.
• PACKAGE: Spacers: 2x 10mm, 1x 5mm, 4x 3mm. Hub Ring Nut (lock ring): Quality alloy 6061. Sprocket: Cro-mo steel construction ensures reliability.
• ORDER NOW, WORRY FREE! We're so confident about our product quality that we can provide 2-year warranty! Made in Taiwan.

CyclingDeal

• 1，GOOD QUALITY: The combination of high carbon steel material folding mountain bike frame and excellent welding technology, make it a durable and stable cruising bike
• 2，CARBON STEEL MATERIAL: strong body strength, strong load capacity, ensuring safe riding, suitable for long-distance riding
• 3，NON-SLIP WERA-RESISTANT TIRE: Wear-resisting and sturdy road feeling comfortable dry road surface grip strong wetland riding anti-skid pattern effectively prevent slippery tire Excellent puncture resistance
• 4，FOLDABLE: and easy to carry around. Fit perfectly in the trunk of a normal sized vehicle
• 5，INTENDED USE: The folding system is a revolution in the realm of riding. It is easily stored due to its small folded size and easily transported in your car or in public transport. You could use it for commuting to work, meeting friends or going on vacation.

Luorizb

• 【Good quality】The sturdy frame, mountain bike frame and excellent welding technology make it a sturdy and durable cruise bike.（folding bike folding bikes for adults bicycles for adults full suspension mountain bike womens bike 26 inch folding mountain bike mountain bike 26 inch mens bikes 26 inches 26 mtb bicycle folding 26 mountain bike bicycle woman 26 folding+bikes+for+adults women bike folding）
• 【Foldable】 It is equipped with a quick release clip, which helps to quickly fold the bicycle, can be easily folded and stored in the corner of the apartment or in the trunk, and can be carried with you. folding mountain bike frame and excellent welding technology, make it a durable and stable cruising bike.（womens bikes 26 inch mountain bike folding bicycle womens mountain bike 26 inch bike adult bike 26 bike mountain bikes for men 26 inch bike mountain 26 mountain bike）
• 【Tire】 26 inch 6 spoke fashion rim tire is more secure and firm. suspension fork handles bumps and dips for a smoother-feeling ride with hilly terrain, and the gear shifting is great and smooth. All-terrain, wide-knob mountain tires sit on lightweight and durable alloy wheels for added stability. in your car trunk taking it with you anywhere.（26 inch mens bike 26 inch adult bikes 26 bike mens mountain bike 26 inch bicycles+for+adults folding bicycles for adults mens bicycles 26
• 【Enjoy cycling】 Stunt bikes are very suitable for mountain, wasteland, and effective on roads, trails, cities, beaches or snow.（bikes for adults 26 inch womens bike folding bikes 26 bicycle mountain bikes for adults bicycle for men 26 inch mountain bike 26 womens bicycle 26 inch bicycle bikes for men 26 inch mens mountain bikes women bikes 26 inch mountain bicycle for women mens 26 inch mountain bike folding bike 26）
• 【Shipping and Services】: Our goods are shipped from US, Usually delivery in 7-9days(Special Situation, We will contact the customer in advance),so you do not worry about the transportation problem. If you have any question, don't hesitate to contact us. We will provide the best service for you.

Bkolouuoe

• Mongoose Supersized beach cruiser 4 1/4" knobby tires
• Cruiser design frame with plenty of clearance to conquer any terrain
• Alloy 4" wide wheel set with disc brakes
• 7 speed gearing with Shimano rear derailleur
• 3 piece cranks and beach cruiser pedals

Mongoose

• Dive into the world of fixed-gear cycling with the Schwinn Stites Fixie Bicycle. This fixie bike features a Schwinn steel racing frame and fork for a responsive, reliable ride.
• In true fixed-gear fashion, a 46T by 18T single-speed drivetrain with flip-flop hub propels this bike. The frame measures 58 centimeters.
• 700C wheels offer strength and performance during commutes.
• Designed for city riding, alloy front and rear caliper brakes deliver precise stops while Schwinn urban seats and grips add comfort and style.
• This men's bike ships ready to be assembled, with a limited lifetime warranty, and 700C wheels.

Schwinn

• Smoothriding hard finish
• All Ig/Hg Invlude Missing Link Unless Noted
• Dropbuster Configuration Oversized Chain Plated For Landing And Grinding
• Nickel Plated For Rust Resistance
• Heavy Duty Construction For Strength, 1/2- Inch x 1/8-Inch, 112 Links

KMC