A mainstay of GT's hardtail range, this take on the Avalanche is designed to take every ride to the next level, thanks to its top-end componentry and super-supportive construction.
|Number of gears:||12|
|Frame:||All-New 6061 T6 Aluminum frame, Triple Triangle with floating seat stays, Internal Cable Routing, stealth dropper post routing, Boost 141 Forged drop-outs with disc brake mounts, Zero stack tapered 1 1/8"- 1.5" head tube, 27.5/29" wheels|
|Fork:||RockShox Recon RL Remote, 120mm, Solo Air, 15x100mm, tapered steerer, 51mm offset|
|Brake Type:||Hydraulic Disc Brake|
|Brakes:||Shimano MT400 hydraulic disc, 160/160mm RT10 Centerlock Rotors|
|Chainset:||SRAM SX Eagle Power Spline, 30T|
|Chain:||SRAM SX Eagle, 12-speed|
|Cassette:||SRAM SX Eagle, 11-50, 12-speed|
|Stem:||GT All Terra 3D Forged Alloy, 31.8, 7deg, 80mm|
|Seat Post:||All Terra Micro Adjust, 6061 Alloy, 30.9 x 350mm|
|Saddle:||WTB Silverado Sport, steel rails|
|Tyres:||Vittoria Barzo, 27.5/29 x 2.25", wire bead|
Taking to the mountain with aggressive geometry and a durable build, this Expert model is made to be pushed to the absolute limit thanks to its innovative Triple Triangle design and hard-wearing alloy construction.
Brilliantly balanced for hitting the mountain hard, this Avalanche has a longer front-centre to help you stay upright and unbeatable on every journey. Equipped with a RockShox Recon front fork for a trail-taming suspension performance, this superb steed makes the most of its SRAM SX Eagle drivetrain to drive you through the most challenging routes.
Kept in check by Shimano MT400 hydraulic disc brakes, the WTB ST i25 wheels carry you with pace and purpose, letting you take on any challenge on this big and bold MTB with the utmost fearlessness.
Built, Tuned and Tested
Rest assured that each bike is fully built, tested and tuned by Wiggle's team of qualified bike mechanics to ensure your bike arrives in perfect condition. Find out which size fits you by clicking the size chart tab.
Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.
GT Bikes, based in Southern California, has been in the business of making great bikes since 1972 when Gary Turner launched one of the first performance BMX race bikes. Developing world class bikes in conjunction with the world’s best BMX rider such as Greg Hill, Eddie Fiola, Jamie Bestwick, Clive Gosling and Dave Mirra, GT grew into one of the biggest brands. With a BMX heritage and based in California the MTB scene was the perfect addition in the late 80’s . GT used the same model of developing performance bikes with the best riders, pioneering new suspension technology and the use of carbon fibre in MTB frames. Winning numerous World Championships in downhill and cross country racing with legendary riders such Nicholas Vouilloz, Steve Peat and more recently Atherton Racing, with Dan Gee and Rachel Atherton. Hans “No Way” Ray has been one of the figurehead of GT’s longstanding team rider program, setting the record for longest sponsorship deal of 26 years and counting. It hasn’t always been about dirt, in the mid 90’s GT took there carbon technology and build track bikes for the USA Olympic team, the bike was later banned for being too fast. GT latest crop of Enduroad Grade models play perfect testament to the brands heritage across, dirt, road and track.
|XX Small||X Small||Small||Medium||Large||Extra Large|
|Seat Tube - Center to Top||mm||343mm||355mm||380mm||430mm||485mm||540mm|
|Top Tube (Virtual)||mm||553mm||569mm||585mm||610mm||667mm||683mm|
|Head Tube Angle||Degrees||69°||69.5°||69.5°||69.5°||69.5°||69.5°|
|Seat Tube Angle||Degrees||72.7°||72.7°||72.7°||72.7°||72.7°||72.7°|
|Bottom Bracket Height||mm||312mm||312mm||312mm||312mm||312mm||312mm|
|Bottom Bracket Drop||mm||45mm||45mm||45mm||45mm||45mm||45mm|
|Height||cm||148 - 158cm||156 - 167cm||164 - 174cm||172 - 182cm||180 - 190cm||188 - 196cm|
|ft||4′ 10″ - 5′ 2″||5′ 1″ - 5′ 6″||5′ 5″ - 5′ 9″||5′ 8″ - 6′||5′ 11″ - 6′ 3″||6′ 2″ - 6′ 5″|
|Inside Leg||cm||64 - 70cm||68 - 74cm||72 - 78cm||76 - 82cm||80 - 86cm||84 - 89cm|
|inches||25″ - 28″||27″ - 29″||28″ - 31″||30″ - 32″||31″ - 34″||33″ - 35″|
We are sorry, but due to your delivery destination United Kingdom we can not dispatch this item.
Wiggle ships to over 100 countries. To see what delivery options are available for other destinations you can update your delivery destination via the International Options feature at the top right of the website.
Goods are shipped from the UK. Does not include delivery charges, local taxes or import duties, if applicable.
More information on International delivery options
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
Only 4 products can be compared at once. Adding this product will remove the product you added to the list first.
Do you want to continue?