Image of Giant XTC Advanced + 1

Giant XTC Advanced + 1

Giant XTC Advanced 27.5+ 2018

All Mountain

Colour / Matte/Gray/Neon Red

Size / S, M, L, XL

At a glance

The 2018 Giant XTC Advanced + 1 is an All Mountain mountain bike. It sports 27.5" wheels, comes in a range of sizes, including S, M, L, XL, has Fox suspension and a SRAM drivetrain. The bike is part of Giant's XTC Advanced 27.5+ range of mountain bikes.

- UNLIMITED OPTIONS FOR XC AND TRAIL ADVENTURES. THIS HARDTAIL COMBINES SPEED AND EFFICIENCY WITH THE ADDED CONTROL OF 27.5+. Handcrafted with superlight Advanced grade composite, this versatile hardtail opens a world of opportunity for off-road performance. With its 27.5+ wheel setup, it’s perfect for rough and rowdy singletrack adventures. It can also be transformed into a race-oriented 29er, or even a singlespeed setup*.

It’s designed with quick and stable frame geometry that’s optimized for a 120mm suspension fork, and features wider Boost hub spacing to improve wheel stiffness and add tire clearance.

Where To Buy



  • Frame
    Giant Advanced-Grade Composite with Horizontal Dropouts
  • Fork
    Fox 34 Float Performance Elite 29", 120mm Travel, FIT4 Damper, Boost 15x110 KaBolt, Tapered
  • Hubs
    Front: Giant Tracker Boost 15x110, Sealed Bearing
    Rear: Giant Tracker Boost 12x148, Sealed Bearing, XD Driver Body
  • Wheels
    Giant GE35 27.5+, 35mm Inner Width, Tubeless Ready
  • Wheel Size
  • Spokes
  • Tires
    Maxxis Rekon+ 27.5x2.8, 60 TPI, EXO, TR, Tubeless
  • Chain
  • Crank
    TruVativ Stylo 6k Eagle, 32t
  • Bottom Bracket
    SRAM GXP PressFit
  • Rear Derailleur
    SRAM GX Eagle
  • Shifters
    SRAM GX Eagle, 1x12
  • Cassette
    SRAM GX Eagle, 10-50t
  • Brakeset
    SRAM Level T Front: 180mm
    Rear: 160mm, Hydraulic Disc
  • Handlebar
    Giant Contact Trail, 780 x 31.8mm
  • Saddle
    Giant Contact SL (Neutral)
  • Seatpost
    Tranz X YSP-11 Dropper Post, 27.2x400mm, 100mm Drop with Under Bar Remote
  • Stem
    Giant Contact


Q: What size wheels does the 2018 Giant XTC Advanced + 1 have?

The 2018 Giant XTC Advanced + 1 has 27.5" wheels.

Q: What size 2018 Giant XTC Advanced + 1 should I get?

The 2018 Giant XTC Advanced + 1 comes in sizes S, M, L, XL. After measuring your height, use the size chart below to find the typical Giant XTC Advanced + 1 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL


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