Giant ATX 27.5 2 Hardtail Mountain Bike (2015) (Black/Blue)

This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.

Built with an ALUXX aluminum frame thatís optimized for 27.5 wheels, this is an all-new way to ride roads, paths or dirt. Smooth and stable handling paired with a wide range of gears makes ATX 27.5 the perfect choice your for all-terrain adventures.


  • ALUXX-grade butted aluminum frame
  • SR Suntour XCT 100mm-travel fork
  • Alloy rims, alloy hubs, stainless spokes
  • Shimano 3x7-speed drivetrain with Tektro mechanical disc brakes

XXS, XS, S, M, L, XL
Colors: Black/Blue, Red/White, Black/Orange
Frame: ALUXX-grade aluminum
Fork: SR Suntour XCT, 100mm travel
Shock: N/A

Handlebar: High-tensile steel, Low rise, 25.4mm
Stem: Giant Sport
Seatpost: Alloy, 30.9mm
Saddle: Giant Connect, Upright
Pedals: Plastic Platform

Shimano EF40
Front Derailleur: Shimano Tourney
Rear Derailleur: Shimano Tourney
Brakes: Tektro Aires, Mechanical disc, 160mm
Brake Levers: Shimano EF40
Cassette: Shimano TZ31 14x34, 7-speed freewheel
Chain: KMC Z51
Crankset: SR Suntour XCE, 28/38/48
Bottom Bracket: SR Suntour sealed

Giant Alloy, Double wall
Hubs: Alloy Disc, 32h
Spokes: Stainless Steel, 14g
Tires: Giant Sport, 27.5X1.95


ALUXX: Lightweight framesets featuring optimized strength-to-weight ratios

  • Materials: 6061 alloy for optimized strength-toweight ratios
  • Forming methods: Single butting results in light weight without sacrificing strength, Predominantly features PressForming
  • Welding techniques: Predominantly features Standard and some Smooth welding techniques for optimized strength and weight

This product was added to our catalog on April 8, 2015.