TRIOBLADE 20/24/26/27.5 Inch Full Suspension Mountain Bike for Adults Teens & Youth, Dual Shock MTB Dirt Bicycle, 7/21-Speed Gears, Mechanical Disc Brakes, High-Carbon Steel Frame (Black, 24inch)

• ULTIMATE FULL SUSPENSION MTB DESIGN: Why settle for a bumpy hardtail? Equipped with a responsive front suspension fork and a heavy-duty rear soft-tail shock absorber, this dual-suspension mountain bike seamlessly absorbs heavy impacts on dirt trails, gravel, and rugged terrain, providing a buttery-smooth ride for both young riders and adults alike.
• PRECISION DUAL DISC BRAKES & WIDE TYRES: Safety is paramount. The reliable mechanical disc brakes on both front and rear wheels deliver crisp, all-weather stopping power. Paired with 2.35" extra-wide anti-skid tyres and unmachined double-wall alloy rims, you get maximum grip, stability, and puncture resistance in muddy or wet conditions.
• VERSATILE MULTI-SPEED GEAR SYSTEM: Conquer any terrain with ease. The 20" model features a smooth 7-speed rear derailleur, while the 24"/26"/27.5" models boast a full 21-speed shifting system (3-speed front derailleur with triple chainring + 7-speed rear friction shifter). Whether climbing steep hills or cruising flat streets, you are always in control of your pace.
• HEAVY-DUTY STEEL FRAME & DURABLE CONSTRUCTION: Built for aggressive outdoor riding. The robust high-carbon steel frame provides unmatched structural durability. Complemented by unmachined double-wall alloy rims and extra-wide fat tyres, this bicycle is designed to handle the rough and tumble of daily commuting, school runs, or off-road adventures.
• CHOOSE YOUR PERFECT FIT & EASY ASSEMBLY: Find your suitable size based on rider height. 24" (21-Speed): For riders 4'3"-4'11" (130-150cm). 26" (21-Speed): For riders 4'11"-5'7" (150-170cm). 27.5" (21-Speed): For riders 5'5"-6'1" (165-185cm).29" (21-Speed): For riders 5'9"-6'3" (175-190cm) All bikes arrive partially pre-assembled; simply attach the front wheel, pedals, and handlebars using the basic tools provided.

Conquer Every Trail with the TRIOBLADE Full Suspension Mountain Bike — Available in 20"", 24"", 26"" & 27.5"" Whether you're a young adventurer tackling weekend dirt jumps, a daily commuter battling uneven city streets, or a weekend warrior hitting rugged off-road trails, our upgraded Full Suspension MTB is built to perform. Unlike traditional hardtail mountain bikes, the dual shock-absorbing system — featuring both a front fork and a rear soft-tail suspension — keeps your tyres firmly planted and your ride incredibly smooth, delivering maximum comfort and unwavering stability across any terrain. Premium Features Across All Sizes: Dual Shock System: The soft-tail rear suspension paired with a responsive front fork eliminates trail vibrations, keeping the tyres firmly planted on the ground for a buttery-smooth ride. 2.35"" Extra-Wide Fat Tyres: The generous tyre profile significantly improves traction and balance, making it easier to ride over loose dirt, mud, and uneven pavements. Instant Braking: Mechanical dual disc brakes on both front and rear wheels ensure riders can stop safely and immediately, even at higher speeds or on steep descents. High-Carbon Steel Construction: A rock-solid frame designed to endure the rough and tumble of daily use, from school commutes to aggressive trail riding. Unmachined Double-Wall Alloy Rims: Superior strength and puncture resistance for confident riding on any surface. Gearing by Size: 20"" Model: 7-Speed Rear Derailleur — simple, intuitive shifting perfect for younger or less experienced riders. 24"" / 26"" / 27.5"" Models: 21-Speed System (3-Speed Front & 7-Speed Rear Friction Shifters) — versatile gearing for tackling everything from steep climbs to flat cruising. Comprehensive Sizing Guide (Choose Your Perfect Fit): 20-Inch Wheel Model (Youth / Petite Riders) — 7-Speed: - Total Length: 146 cm - Handlebar Height: 88 cm - Seat Height: 78 cm to 84 cm (6cm adjustable range) 24-Inch Wheel Model (Teens / Youth) — 21-Speed: - Total Length: 163 cm - Handlebar Height: 96 cm (Handlebar Length: 62cm) - Seat Height: 83 cm to 93 cm (10cm adjustable range) 26-Inch Wheel Model (Mens / Ladies) — 21-Speed: - Total Length: 174 cm - Handlebar Height: 100 cm - Seat Height: 85 cm to 95 cm (10cm adjustable range) 27.5-Inch Wheel Model (Taller Adults) — 21-Speed: - Total Length: 175 cm - Handlebar Height: 105 cm - Seat Height: 95 cm to 105 cm (10cm adjustable range) 29-Inch Wheel Model (Taller Adults) — 21-Speed: - Total Length: 181 cm - Handlebar Height: 109 cm - Seat Height: 88 cm to 99 cm (10cm adjustable range) *Safety Reminder: For optimal safety, we highly recommend professional assembly or a thorough check of all gears, brakes, and bolt tightness prior to the first ride.