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TRIOBLADE 24-Inch 21-Speed Mountain Bike with 17.5-Inch Frame

£189.99 (as of 06/11/2026 21:33 GMT - 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 black TRIOBLADE 24-inch mountain bike has a 17.5-inch aluminium frame, Shimano 21-speed drivetrain, lockout suspension fork and front and rear disc brakes. The seat and handlebars are height-adjustable. It is described as 90% pre-assembled, with the front wheel, pedals, handlebars, seat and tyres listed for assembly. Check the selected wheel-size variant and frame fit, and follow the supplied assembly instructions.

SKU: B0F8MWQ1X8 Category:

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Quick Summary

The TRIOBLADE is a black 24-inch mountain bike with a 17.5-inch aluminium frame. It has a Shimano 21-speed drivetrain, a lockout suspension fork and front and rear disc brakes. The seat and handlebars are height-adjustable.

Key Details

Detail Product information and buyer relevance
Variant 24-inch, black. Check that the selected version matches this size and colour.
Frame 17.5-inch aluminium frame.
Drivetrain Shimano 21-speed drivetrain.
Fork Lockout suspension fork.
Brakes Front and rear disc brakes; the description specifies a steel disc braking system.
Adjustability Seat and handlebar heights can be adjusted.
Assembly Described as 90% pre-assembled. The stated assembly includes the front wheel, pedals, handlebars, seat and tyres.

What to Compare Before Buying

  • Frame and wheel fit: Compare the 17.5-inch frame and 24-inch wheel size with the fit you need. No fit range is specified, so check the dimensions against your requirements.
  • Drivetrain: Confirm that a 21-speed setup is the configuration you want; the stated drivetrain is Shimano.
  • Assembly: Allow for the listed assembly work and follow the instructions supplied with the bicycle.

Choosing the Correct Version

The product name identifies a black 24-inch version and also names 26-inch, 27.5-inch and 29-inch options. An assembly reference mentions a 29-inch bike, so confirm that the selected configuration is the black 24-inch version before proceeding.

Before You Decide

Check the wheel size and 17.5-inch frame against your fit requirements, confirm the selected variant, and account for the remaining assembly. Follow the bicycle’s instructions for assembly and use.

Brand

TRIOBLADE

Manufacturer

TRIOBLADE

Product Group

Sports

Model

29inch Mountain bike

Warranty

1

Color

Black

Size

One Size

Number Of Items

1

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