TRIOBLADE 24''26''27.5'' Mountain Bike 3 Spoke Wheels Mountain Bicycle 21 Speeds Disc Brake Bike Lightweight Frame Bicycle for Adult Men Women Sport Cycling Bike (27.5inch-Black&Red)

£209.99 (as of 05/24/2026 00:25 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The TRIOBLADE 27.5 inch mountain bike is a versatile option for riders who want more control across pavement, gravel, and dirt. With a Shimano 21 speed drivetrain, dual suspension, adjustable seat height, and steel disc braking system, it is designed to deliver a more comfortable and confident ride while keeping setup easier with its 90% preassembled build.

SKU: B0FX42KZ2P Category:

Quick Verdict

The TRIOBLADE 27.5 inch mountain bike is a strong choice for riders who want a versatile, easier to control bike for mixed surfaces with 21 speeds, dual suspension, and disc braking.

What This Product Is Used For

The TRIOBLADE mountain bike is built for adult riders who want a sport cycling bike for pavement, gravel, and dirt. It combines a lightweight frame, 21 speeds, and dual suspension to help riders handle changing surfaces with more confidence. Compared with a simpler single gear bike, it gives you a wider range of gears and better adaptability across different routes. Riders choose it over more basic options because it offers more control, more comfort, and more flexibility for day to day riding.

Who This Product Is Best Suited To

This product is best suited to riders who want one bike for varied terrain, prefer the reassurance of disc braking, and like having more gear choice for climbs, descents, and general everyday riding. It also suits buyers who want a bike that arrives mostly preassembled and can be adjusted for a more comfortable fit.

Key Benefits at a Glance

• Shimano 21 speed drivetrain gives a quick and flexible riding setup
• Dual suspension design helps make rougher surfaces feel more comfortable
• Steel disc braking system adds safer stopping support for mixed terrain riding
• Lightweight frame helps riders build speed with less effort
• Adjustable seat height makes it simpler to set the bike up for a better fit
• 90% preassembled design makes home setup quicker and easier

Pros and Cons

Pros
• Wide gear range helps riders handle more routes with confidence
• Dual suspension improves comfort on pavement, gravel, and dirt
• 120 kilogram load capacity gives reassuring everyday durability

Cons
• Final assembly is still required after delivery
• 17.5 inch frame may not suit every rider without checking fit first

Real World Performance and Day to Day Use

In day to day use, the TRIOBLADE mountain bike is designed to cover more than one type of riding surface without feeling overly specialised. The Shimano 21 speed drivetrain gives you a broad gear range, which is useful if your route includes climbs, descents, corners, or changing pace. The dual suspension design with shock absorbing forks is there to improve comfort and control, especially when moving from pavement onto gravel or dirt. The bike also uses a premium steel disc braking system, and the supplied details state that it can stop the bike in less than 2 seconds. For buyers worried about setup, it arrives 90% preassembled, so you only need to fit the front wheel, pedals, handlebars, seat, and tyres.

Choose this if
You want a versatile mountain bike with 21 speeds, disc braking, and suspension for mixed surface riding.

Skip this if
You want a fully assembled bike out of the box or you have not confirmed that a 17.5 inch frame suits your fit.

Why We Like This Product

The YPC.co.uk Team likes this because it gives riders a useful mix of control, comfort, and gear range, while helping buyers avoid the mistake of choosing a more limited bike for mixed terrain and reducing the regret of ending up with a setup that feels too basic for real world riding.

Comparisons With Similar Systems

Compared with single speed mountain bike
Better when
You want easier climbing, more control on descents, and a wider gear range for changing terrain

Alternative better when
You want a simpler drivetrain with fewer setup decisions

Compared with rigid frame mountain bike
Better when
You want extra comfort and shock absorption on gravel, dirt, and uneven ground

Alternative better when
You want a more stripped back bike with fewer suspension parts

Alternatives Worth Considering

Single speed mountain bike
Rigid frame mountain bike
Hybrid bike
Hardtail mountain bike

Tips for Getting the Best Performance

Set the seat height properly before your first ride so the bike feels more comfortable and easier to control.
Use the 21 speed drivetrain to match the terrain rather than staying in one gear all the time.
Check that the 17.5 inch frame size suits your riding position before buying.
Complete the remaining assembly carefully, especially the front wheel, pedals, handlebars, seat, and tyres.
This bike is intended for pavement, gravel, and dirt, so it is best used where the suspension and gearing can do their job properly.

Full Technical Specification

Brand
TRIOBLADE

Product Type
Mountain bike

Wheel Size
27.5 inch

Colour
Black and Red

Frame Size
17.5 inches

Frame
Lightweight frame

Load Capacity
120 kilograms

Transmission
Shimano 21 speed drivetrain

Braking System
Premium steel disc braking system

Stopping Claim
Stops the bike in less than 2 seconds

Suspension
Dual suspension design

Fork
Shock absorbing forks

Construction Notes
High quality materials and sturdy construction

Seat
Adjustable height

Assembly
90% preassembled

Assembly Required
Front wheel, pedals, handlebars, seat, and tyres

Buyer’s Guide

Buy this if you want a safer, simpler way to ride across mixed surfaces with easier gear choice and more comfortable suspension support.
Do not buy this if you want a fully assembled bike, a stronger fit guarantee for every rider, or a simpler bike with fewer parts.

Frequently Asked Questions

What type of bike is the TRIOBLADE 27.5 inch model?
TRIOBLADE 27.5 inch mountain bike is a multi speed mountain bicycle designed for mixed surface riding on pavement, gravel, and dirt.

Does this bike have multiple gears?
TRIOBLADE mountain bike uses a Shimano 21 speed drivetrain to give riders a wider gear range for climbs, descents, and general control.

What braking system does this bike use?
TRIOBLADE mountain bike uses a premium steel disc braking system for stronger stopping support during rides.

Does this bike have suspension?
TRIOBLADE mountain bicycle features a dual suspension design with shock absorbing forks to help improve comfort and control.

Is the seat height adjustable?
TRIOBLADE mountain bike has a freely adjustable seat height so riders can set it up to better suit their body shape and riding habit.

How much assembly is needed?
TRIOBLADE mountain bike arrives 90% preassembled, with the front wheel, pedals, handlebars, seat, and tyres still needing assembly.

What is the frame size?
TRIOBLADE mountain bike uses a 17.5 inch frame, so buyers should check fit carefully before purchasing.

What is the maximum load capacity?
TRIOBLADE mountain bike is stated to support a maximum load capacity of 120 kilograms.

Who is this bike suitable for?
This mountain bike is described as suitable for adults, men, women, and teenagers who want a sport cycling bike for mixed terrain use.

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