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Updated: 08 Oct 2025

10 Best Mens Diamondback Bikes

#1
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Trinx M600 Mountain Bike 24 Speed Shimano MTB Bicycle (Matt Black/Red, 21Inches Frame)

Brand: Flyline
$349.00
⭐ 4.2
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    Aluminium Frame - Trinx 26" x 17"/19"/21" aluminium alloy special shaped tubes with internal cable routing. 17inches frame for body height 160-175cm, 19 inches for 170-185, and 21 inches for 180-190cm
  • Suspensioned Fork - Fork: hydraulic lock-out suspension, 100m mtravel
  • 24 Speed Group Set - Shimano SL-M35 Shifter, LTWOO FD-V5008 FD, Shimano RD-TY300 RD, Prowheel 24/34/42Tx170L Chainwheel
  • Hydraulic Disc Brake - X-Spark HD-M220 alloy hydraulic Disc, 160mm
  • Two Colors - Matt black/blue or Matt black/Red
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#2
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Trinx Tempo 1.0 Road Bike 700C 21 Speed Shimano Gear (Blue, 56cm Frame)

Brand: Trinx
$299.00
⭐ 4.4
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    Frame: 700C*530mm/560mm Aluminium, 530mm for height 165-180cm, and 56cm for 180-190cm
  • Fork: Trinx Hi-Ten Steel Road
  • 21 Speed with Shimano Groupset: Shimano SL-A050, Shimano FD-TZ31, Shimano RD-TZ50
  • Net Weight only 11.2kg
  • Dural brakes, Good for Beginner
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#3
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Schwinn High Timber ALX Mountain Bike for Adult Men Women, 29-Inch Wheels, 21-Speeds, Front Suspension, Aluminum Frame, Mechanical Disc Brakes, Black/Green

Brand: Schwinn
$2,975.27
⭐ 4.7
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    Lightweight 18 inch aluminum mountain frame is the perfect bike for rides around your neighborhood or trails with 29-inch wheels fit riders 54 to 62 inches tall.Pedals : Resin platform w/ reflector flat. Rims : Alloy single wall rims, alloy.
  • Bicycle is equipped with an alloy crank that delivers smooth gear changes, requiring minimal maintenance
  • Mountain bike has twist shifters with a rear derailleur to make gear changes quick and easy
  • Lightweight and sturdy alloy wheel and wide knobby mountain tires offer stability and balance to riders on all terrains and in all weather conditions
  • Quick-release seat posts for easy adjustments, arrives 80% assembled, will need the following tool: Phillips head screwdriver, 2.5-8mm Allen wrenches, adjustable wrench, pliers with cable cutters
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#4
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CyclingDeal Conqueror Mountain Bike Cross Country MTB Bicycle Shimano Gears 24 Speed - Quality Aluminium 18" Frame with 27.5" Wheels

Brand: CyclingDeal
$379.99
⭐ 4.8
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    Model: Conqueror Cross Country 27.5" MTB
  • Frame: CD Aluminium Alloy. Frame Size: 18" Medium
  • Fork: SAGA 27.5" Suspension with Lockout. Travel: 100mm
  • Stem: SAGA Aluminium Alloy. Length: 70mm
  • Handlebar: SAGA Aluminium Alloy. Width: 660mm, Sweep: 6 Degree
  • Seatpost: SAGA Aluminium Alloy 30.9mm x 350mm
  • Saddle: SAGA Steel Rail Comfortable MTB Saddle
  • Shifters: SHIMANO ALTUS M310, 3 x 8 Speed
  • Brakes: SHIMANO MT-200 Disc Brakes
  • Disc Rotors: 160mm Disc Rotors
  • Derailleurs: Front: SHIMANO ALTUS 3 Speed FD-M311 ; Rear: SHIMANO ALTUS 8 Speed RD-M310
  • Crankset: SHIMANO TOURNEY TY-301 24-34-42T Crankset with Chain Guard, 170mm Crank Arm Length
  • Bottom Bracket: NECO B910, 68 x 122.5mm, Sealed Bearing
  • Cassette: SHIMANO CS-HG200, 12-32 Teeth, 8 Speed
  • Chain: KMC Z8, 8 Speed Chain 110 Links
  • Wheels: 27.5" Quick Release Double Wall Aluminium Alloy Wheels
  • Tyres: CST 27.5 x 1.95" MTB Tyres
  • Pedals: WELLGO LU-984DU Plastic Pedals, Polymer 9/16" Bearing Axle
  • Safety Reflectors included
  • Weight: Around 14.5 kg (32 lbs)
  • Assembly: 85% Assembled in the box
  • WARRANTY: Lifetime warranty on the frame, one-year warranty on the parts except for brake pads, chain tires and tubes
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#5
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6725 E-Series Mens and Womens Fat Bike. Shimano Tourney 7 Speed Gears, Disc Brakes. All Terrain Mountain Bike with Fat Tyres., 26x4 Inch Wheels, Size L (455mm)

Brand: BM6725
$649.00
⭐ 4.8
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    ECONOMY RANGE EXCELLENCE: The 6725 E-Series Fat Bike offers an affordable entry into the world of fat biking, featuring huge 4.0 tyres for incredible grip and the ability to traverse terrain that regular mountain bikes cant handle.
  • DURABLE AND LIGHTWEIGHT: Built around a stiff and lightweight alloy frame with a steel fork, the E-Series Fat Bike combines performance mountain bike geometry with the ruggedness needed for tough rides over any terrain.
  • ROBUST RIDING EXPERIENCE: With its aggressive trail geometry and performance components, this Fat Bike is ready for deep sand and loose terrain, delivering a robust riding experience.
  • RELIABLE PERFORMANCE: The E-Series Fat Bike is equipped with a lightweight alloy crankset, mechanical disc brakes, and a Shimano 7-speed shifter and gearing system for smooth, reliable performance.
  • COMMANDING FOOTPRINT: The 26x4.0" tyres leave a powerful footprint, capable of running as low as 10 PSI, allowing you to roll over anything in your path with ease.
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#6
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Huffy Cruiser Bike Mens, Fairmont 26 inch

Brand: Huffy
$2,072.42
⭐ 4.1
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    CLASSIC CRUISER STYLE: With its matte charcoal frame, black fenders, and 26-inch pinstripe tires, this cruiser bike delivers a clean, confident look that stands out from the crowd. The full fenders not only elevate the aesthetic but also help block water and debris to keep rides clean and comfortable.
  • SIMPLE CRUISING: A single-speed drivetrain keeps riding smooth and maintenance low, while the rear coaster brake allows for simple, reliable stoppingjust pedal backward to brake with ease and confidence.
  • COMFORT-FIRST FEATURES: The dual-density padded saddle cushions your ride by absorbing bumps, and the swept-back handlebars promote a naturally upright position for all-day comfort.
  • EASY EVERYDAY RIDES: Wide cruiser tires and a durable steel frame offer a smooth, steady ride, while soft grips add a touch of comfortgreat for relaxed cruises around town or by the beach.
  • FITS MOST RIDERS: Ideal for men ages 13 and up and rider heights starting at 5'0", with an adjustable seat post and Huffys limited lifetime frame warranty for lasting peace of mind.
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#7
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Diamondback Impression Youth Girls Bike / 20", 24" Wheels

Brand: Diamondback
$1,038.83
⭐ 4.1
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    Durable high tensile steel frame will last and last
  • Extra stand over clearance for easy dismounts
  • Linear pull and rear coaster brakes for safe stopping
  • Fun Colors will keep your little one wanting to ride all day
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#8
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qofezuey 26 Inch Adult Cruiser Bicycle Beach Cruiser Bike Commuter Bike with Basket 7 Speed Hybrid Cruiser Bike Adjustable Seat Urban Bike with Front Rear V Brake for Women Men Cyan

Brand: qofezuey
$544.92
⭐ 4.1
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    Efficient Braking SystemOur cruiser bike is equipped with front and rear V-brakes. Easy to install, adjust and maintain. Excellent braking performance and ensure safety. The professional system of rear brakes provides smooth and delicate brakes to ensure a reliable ride under a variety of conditions
  • Comfortable and PracticalSoft saddle made of good quality faux leather with excellent shock absorption. Make your ride more comfortable. High quality plastic baskets for enhanced load capacity. Convenient to carry your handbag and other items, add practicality to your cycling experience
  • Sturdy and Stable ConstructionThe 16" frame with double beam structure is strong and stable It can be used at high speeds and long distances. Lightweight aluminum wheels for a smooth ride Front and rear fenders keep dirt and debris out of any terrain
  • Easy to assemble and ride: This city bike is perfect for leisure cycling and outdoor tours. 85% assembled and the rest of the setup takes 10-15 minutes. 7-speed transmission system allows for easy gear shifting to different terrain Simple and fun to ride, suitable for various cycling scenes
  • Stylish and Ergonomic DesignThis bike combines modern and classic elements. A retro look with modern features makes it eye catching. Low body design provides ergonomic cycling posture Stably upright and reduces stress and pressure during long rides. Enjoy your cycling journey in comfort and style
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#9
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Progear Classic BMX Bike Chrome

Brand: Progear Bikes
$378.00
⭐ 4.1
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    GEAR RATIO Classic BMX gear ratio of 44/16 is perfect for picking up speed quickly with a high top end.
  • OLD SCHOOL Get a taste for stunting at the local skate park or just a cool commuter to get to school.
  • HI-TEN STEEL Our chrome plated hi-tensile steel frame is a real head turner and built to last.
  • COMP 3 TYRES 20x2.125 Comp 3 black tyres with yellow wall for maximum street cred and performance.
  • STOPPING POWER Front and rear calliper brakes offer strong and reliable stopping power.
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#10
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Trinx M136 MTB Mens Mountain Bike 26 inch Shimano Gear 21-Speed Bicycle (Matt Black White/Red, 19 Inches Frame)

Brand: Flyline
$269.00
⭐ 4.1
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    FRAME AND FORK - 26" x 17"(for height 165-178cm), 19" (for height 178-185cm) or 21" (for height 180cm or over) Alloy Special-shaped Tubes. Internal Cable Routing. Hydraulic Lock-out Suspension Travel 100mm Fork.
  • 21 SPEED SHIMANO DRIVETRAIN - Shimano ST-EF500 Shifter Lever. Shimano FD-TZ500 Front Derailleur, Shimano RD-TZ500 Rear Derailleur
  • BRAKE - Trinx Alloy Mechanical Disc Brake
  • WHEELS - Alloy Double Sealed Bearing Hub, Alloy Double Wall Rim, and CST 26"x1.95" Tyre.
  • COLOR - Matt Black Red or Matt Black/Blue
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