This GT Avalanche 29 is a top-quality mountain bike that is perfect for any adventure. The bike is made from high-grade aluminium, making it lightweight and durable. It features a 12-speed gear system which is supported by a reliable derailleur mechanism, making it easy to shift gears effortlessly.


I have had this bike for a few years and over this time it has received many upgrades-

grips - dmr death grips

pedals - nukeproof pedals (best pedals i’ve used )

dropper post - the dropper post works but abit stiff but still serves its purpose of easy seat height change comfortably

Stem- the stem is shorted for a more aggressive feel to the bike making the ride more comfortable

Slimed tubes - this stops any punctures and quickly repairs them without you even needing to get off the bike


this bike has been taken care of very well with no signs of wear and also no sign when riding- the bike has been serviced 2 rides ago


only selling the bike as I am looking for a full suspension so will be open for trades for a full suspension


FRAME - Aluminum: GT 6061 T6 Aluminum

Frame, Triple Triangle w/ Floating Seat Stays, Internal Cable Routing, Dropper Post Routing, Boost 141 Forged Drop-outs w/ Disc Brake Mounts, Zero Stack Tapered 1 1/8"- 1.5" Head Tube


FORK - RockShox Recon Silver RL, 120 mm travel, 15x100 mm, Remote Lockout, Maxle Lite, 42 mm Offset


SHIFTERS - Sram SX Eagle, 1x12-speed

REAR DERAILLEUR- Sram SX Eagle, 12-speed


CASSETTE- Sram Eagle, 11-50T


CHAIN - Sram SX Eagle


CRANKSET - Sram SX Eagle, Power Spline, 32T


BOTTOM BRACKET - Truvativ Power Spline


BRAKES - Shimano MT400, Hydr. Disc Brake, (160/160) RT10 Rotors


WHEELSET - WTB ST i25 TCS 2.0, 32h, Tubeless Ready


HUBS - Front: Shimano MT400, 15x100 mm / Rear: Shimano MT200, QRx141


TIRES - Vittoria Barzo, Wire Bead, 29 x 2.25"


HANDLEBAR - GT All Terra Alloy Riser, Double-Butted, 15 mm Rise, 9° Sweep, 5° Rise, 740 mm Width


GRIPS - DMR deathgrip


STEM - XLC Pro Ride Head ST F02 31.8 mm Stem


HEADSET - Semi-integrated, Sealed Cartridge, Tapered


SADDLE - WTB Silverado Sport


SEATPOST - dropper post


PEDALS - Nukeproof Neutron EVO MTB flat pedals


Please message before buying and don’t hesitate to ask questions