DiamondBack Hyrax 27.5" 2018 Mountain Bike
Frame:Alloy Butted Hydrofomed Tubing, Integrated Headset
Fork:Aluminium Suspension
Headset:1-1/8"Semi-Integrated Threadless
Stem:Diamondback Forged Aluminium
Bars:Alloy Riser , 660mm Wide, 8mm Rise, 8-Deg Bend
Front Brake:Alloy V-Brake, Black
Rear Brake:Alloy V-Brake, Black
Front Mech:Shimano TX-50 Tourney
Rear Mech:Shimano TX-35 Tourney
Shifters:Shimano EF-41 Easyfire, 21 speed
Speed:21
Rims:27.5" Aluminium 36H
Front Hub:Quick Release 36H
Rear Hub:Quick Release 36H
Spokes:14G Black
Front Tyre:CST 27.5 x 2.10
Rear Tyre:CST 27.5 x 2.10
Seat Post:Aluminium, 31.6 x 350mm
Chainset:Alloy Triple 24x34x42T, 170mm, Black
Bottom Bracket:Semi Sealed
Chain:KMC
Cassette:Shimano Mega 14-34T
Pedals:Resin Composite Platform with moulded pins

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

The New HYRAX is an ideal bike for starting out in the rugged world of Mountain biking, with its 21 speed Shimano Mega gearing to climb the hills with ease, and its powerful V-brakes will help tame the track and trail ahead.

Key Features:
  • Alloy Hydrofomed frame tubing for a lighter, more responsive and durable bike
  • Suspension forks deliver a smooth ride on varying terrain.
  • Shimano 21-speed derailleurs for smooth gear shifting
  • V-brakes, offer a powerful and controlled braking action
  • Alloy 27.5 rims offer a lightweight yet stiff built wheel for precise steering

Occasionally, without notice, manufacturers change product design and/or specifications.