When you’re ready to revel in riding, the Avalanche Sport is ready to roll. This wallet-friendly mountain bike is designed to pursue new thrills with confidence. The stable and durable aluminum frame features internal cable routing to keep the frame looking clutter-free. Tektro hydraulic disc brakes provide controlled stopping power, and a locking 100mm front fork transitions smoothly from dirt trails to gravel paths for the rider that seeks efficiency, versatility and fun in an off-road hardtail design.Completely re-designed alloy frame for renewed style and swagger,Internal cable routing allows for a clean look,New floating seat stays provide additional compliance and comfort.
The Avalanche Sport model is ideal for rocketing down the mountainside and blasting your way from trail to trail with pace, agility and control. It features GT's high-quality 6061-T6 alloy with their triple triangle frame design for the ultimate in trail riding performance. Plus, this aggressive hardtail mountain bike is equipped with SR Suntour suspension, a Shimano 2x9-Speed drivetrain and Tektro disc brakes. SR Suntour XCT Suspension and Shimano Alivio Drivetrain Designed to absorb every bump and knock on the trail, this bike is equipped with an SR Suntour XCT-DS fork with 100mm of travel for a smooth, stable and controlled riding experience. Also, a Shimano Alivio drivetrain and Tektro mechanical disc brakeset provide you with 18-gears for riding anywhere in the mountains and reliable braking power to get you down the fastest routes with confidence and control. Finally, this GT Avalanche Sport Hardtail Bike rolls upon WTB SX19 rims wrapped in WTB Ranger Comp tyres for a fast, high-grip and ultra-dependable performance no matter how demanding the conditions. Please Note: The "XS" size in this bike has 27.5" wheels, all other sizes (S,M,L and XL) have 29" wheels. Built, Tuned and Ready to Ride Rest assured that each bike is fully built and tuned by Wiggle's team of qualified bike mechanics to ensure your bike arrives in perfect condition. We supply all bikes with a set of plastic pedals, a pedal wrench and a multi-tool kit. Find out which size fits you by clicking the size chart tab.
GT Avalanche Sport Hardtail BikeThe Avalanche Sport model is ideal for rocketing down the mountainside and blasting your way from trail to trail with pace, agility and control. It features GT's high-quality 6061-T6 alloy with their triple triangle frame design for the ultimate in trail riding performance. Plus, this aggressive hardtail mountain bike is equipped with SR Suntour suspension, a Shimano 2x9-Speed drivetrain and Tektro disc brakes. SR Suntour XCT Suspension and Shimano Alivio DrivetrainDesigned to absorb every bump and knock on the trail, this bike is equipped with an SR Suntour XCT-DS fork with 100mm of travel for a smooth, stable and controlled riding experience. Also, its Shimano Alivio drivetrain and Tektro mechanical disc brakes provide you with 18-gears for riding anywhere in the mountains and reliable braking power to get you down the fastest routes with confidence and control. Finally, this GT Avalanche Sport Hardtail Bike rolls upon WTB SX19 rims wrapped in WTB Ranger Comp tyres for a fast, high-grip and ultra-dependable performance no matter how demanding the conditions. Features: Frame: 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, 27.5/29" Wheels Fork: SR Suntour XCT-DS, 100mm, Hydraulic Lockout and Preload adjust, Coil Headset: Semi-integrated, Sealed Cartridge, Tapered Stem: GT All Terra, 6061 Alloy, 31.8, 8-deg Handlebar: GT All Terra Alloy Riser, 25mm Rise, 8-deg Sweep, 6-deg Rise, 720mm Width Grips: GT Statement Shifters: Shimano Altus, 9-speed Brakes: Tektro M275 Hydro Disc, 160/160mm Rotors Crankset: Shimano MT101, 36/22T Bottom Bracket: Cartridge, Square Taper Chain: KMC Z9, 9-Speed Cassette: Sunrace, 11-36, 9-Speed Front Derailleur: Shimano Altus Rear Derailleur: Shimano Alivio, 9-Speed Tyres: WTB Ranger Comp, 27.5/29 x 2.25", DNA Compound Rims: WTB SX19, 32h Front Hub: Alloy Disc, QR Rear Hub: Alloy Disc, QR Saddle: GT MTB Seatpost: GT All-Terra Micro Adjust Alloy Seat Post, 30.9mm Easy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Buy GT Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
GT Avalanche Sport Hardtail BikeThe Avalanche Sport model is ideal for rocketing down the mountainside and blasting your way from trail to trail with pace, agility and control. It features GT's high-quality 6061-T6 alloy with their triple triangle frame design for the ultimate in trail riding performance. Plus, this aggressive hardtail mountain bike is equipped with SR Suntour suspension, a Shimano 2x9-Speed drivetrain and Tektro disc brakes. SR Suntour XCT Suspension and Shimano Alivio DrivetrainDesigned to absorb every bump and knock on the trail, this bike is equipped with an SR Suntour XCT-DS fork with 100mm of travel for a smooth, stable and controlled riding experience. Also, its Shimano Alivio drivetrain and Tektro mechanical disc brakes provide you with 18-gears for riding anywhere in the mountains and reliable braking power to get you down the fastest routes with confidence and control. Finally, this GT Avalanche Sport Hardtail Bike rolls upon WTB SX19 rims wrapped in WTB Ranger Comp tyres for a fast, high-grip and ultra-dependable performance no matter how demanding the conditions. Features: Frame: 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, 27.5/29" Wheels Fork: SR Suntour XCT-DS, 100mm, Hydraulic Lockout and Preload adjust, Coil Headset: Semi-integrated, Sealed Cartridge, Tapered Stem: GT All Terra, 6061 Alloy, 31.8, 8-deg Handlebar: GT All Terra Alloy Riser, 25mm Rise, 8-deg Sweep, 6-deg Rise, 720mm Width Grips: GT Statement Shifters: Shimano Altus, 9-speed Brakes: Tektro M275 Hydro Disc, 160/160mm Rotors Crankset: Shimano MT101, 36/22T Bottom Bracket: Cartridge, Square Taper Chain: KMC Z9, 9-Speed Cassette: Sunrace, 11-36, 9-Speed Front Derailleur: Shimano Altus Rear Derailleur: Shimano Alivio, 9-Speed Tyres: WTB Ranger Comp, 27.5/29 x 2.25", DNA Compound Rims: WTB SX19, 32h Front Hub: Alloy Disc, QR Rear Hub: Alloy Disc, QR Saddle: GT MTB Seatpost: GT All-Terra Micro Adjust Alloy Seat Post, 30.9mm Easy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Buy GT Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
GT Avalanche Sport Hardtail BikeThe Avalanche Sport model is ideal for rocketing down the mountainside and blasting your way from trail to trail with pace, agility and control. It features GT's high-quality 6061-T6 alloy with their triple triangle frame design for the ultimate in trail riding performance. Plus, this aggressive hardtail mountain bike is equipped with SR Suntour suspension, a Shimano 2x9-Speed drivetrain and Tektro disc brakes. SR Suntour XCT Suspension and Shimano Alivio DrivetrainDesigned to absorb every bump and knock on the trail, this bike is equipped with an SR Suntour XCT-DS fork with 100mm of travel for a smooth, stable and controlled riding experience. Also, its Shimano Alivio drivetrain and Tektro mechanical disc brakes provide you with 18-gears for riding anywhere in the mountains and reliable braking power to get you down the fastest routes with confidence and control. Finally, this GT Avalanche Sport Hardtail Bike rolls upon WTB SX19 rims wrapped in WTB Ranger Comp tyres for a fast, high-grip and ultra-dependable performance no matter how demanding the conditions. Features: Frame: 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, 27.5/29" Wheels Fork: SR Suntour XCT-DS, 100mm, Hydraulic Lockout and Preload adjust, Coil Headset: Semi-integrated, Sealed Cartridge, Tapered Stem: GT All Terra, 6061 Alloy, 31.8, 8-deg Handlebar: GT All Terra Alloy Riser, 25mm Rise, 8-deg Sweep, 6-deg Rise, 720mm Width Grips: GT Statement Shifters: Shimano Altus, 9-speed Brakes: Tektro M275 Hydro Disc, 160/160mm Rotors Crankset: Shimano MT101, 36/22T Bottom Bracket: Cartridge, Square Taper Chain: KMC Z9, 9-Speed Cassette: Sunrace, 11-36, 9-Speed Front Derailleur: Shimano Altus Rear Derailleur: Shimano Alivio, 9-Speed Tyres: WTB Ranger Comp, 27.5/29 x 2.25", DNA Compound Rims: WTB SX19, 32h Front Hub: Alloy Disc, QR Rear Hub: Alloy Disc, QR Saddle: GT MTB Seatpost: GT All-Terra Micro Adjust Alloy Seat Post, 30.9mm Easy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Buy GT Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
For the aspiring mountain biker who wants a trusted ride the Avalanche Elite features an SR Suntour XCT-DS suspension fork Shimano Altus 9 speed shifter and Shimano Alivio derailleur providing a trusted ride that will let their skills develop. Completely re-designed alloy frame for renewed style and swagger Internal cable routing allows for a clean look New floating seat stays provide additional compliance and comfort Model Number G27401M Model Name Avalanche Sport Frame 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 27.5/29' Wheels Fork SR Suntour XCT-DS 100mm Hydraulic Lockout and Preload adjust Coil Rims WTB SX19 32h Spokes Stainless Steel 14g Tires WTB Ranger Comp 27.5/29 x 2.25' DNA Compound Pedals GT Slim Line Flat Pedal Crank Shimano MT101 36/22 Bottom Bracket Cartridge Square Taper Chain KMC Z9 9-speed Rear Cogs Sunrace 11-36 9 speed Front Derailleur Shimano Altus Rear Derailleur Shimano Alivio Shifters Shimano Altus 9-speed Handlebar GT All Terra Alloy Riser 25mm Rise 8° Sweep 6° Rise 720mm Width Grips GT Statement Stem GT All Terra 6061 Alloy 31.8 8° Headset Semi-integrated Sealed Cartridge Tapered Brakes Tektro M275 Hydro Disc 160/160mm Rotors Saddle GT MTB Seatpost GT All-Terra Micro Adjust Alloy Seat Post 30.9mm Speeds 18 Speed Front Hub Alloy Disc QRx100 Rear Hub Alloy Disc QRx141
Find what makes you happy, ride what sets you free. The Avalanche Comp from GT is a well-rounded hardtail for eager mountain bikers who crave more progressive components to fast-track their learning curve and love for pedalling. The lightweight aluminium frame features GT s Triple Triangle design for precise handling, with a 1x10 drivetrain for smooth, simplified shifting and a 100mm travel fork for reducing trail vibration and increasing traction control.Completely re-designed alloy frame for renewed style and swaggerInternal cable routing allows for a clean lookNew floating seat stays provide additional compliance and comfortSR Suntour XCM-DS 100mm travel forkShimano Deore 10-speed drivetrainPowerful Shimano MT200 hydraulic disc brakesWTB Ranger Comp DNA Compound gravel tyres
Find what makes you happy, ride what sets you free. The Avalanche Comp from GT is a well-rounded hardtail for eager mountain bikers who crave more progressive components to fast-track their learning curve and love for pedalling. The lightweight aluminium frame features GT s Triple Triangle design for precise handling, with a 1x10 drivetrain for smooth, simplified shifting and a 100mm travel fork for reducing trail vibration and increasing traction control.Completely re-designed alloy frame for renewed style and swaggerInternal cable routing allows for a clean lookNew floating seat stays provide additional compliance and comfortSR Suntour XCM-DS 100mm travel forkShimano Deore 10-speed drivetrainPowerful Shimano MT200 hydraulic disc brakesWTB Ranger Comp DNA Compound gravel tyres
Find what makes you happy, ride what sets you free. The Avalanche Comp from GT is a well-rounded hardtail for eager mountain bikers who crave more progressive components to fast-track their learning curve and love for pedalling. The lightweight aluminium frame features GT s Triple Triangle design for precise handling, with a 1x10 drivetrain for smooth, simplified shifting and a 100mm travel fork for reducing trail vibration and increasing traction control.Completely re-designed alloy frame for renewed style and swaggerInternal cable routing allows for a clean lookNew floating seat stays provide additional compliance and comfortSR Suntour XCM-DS 100mm travel forkShimano Deore 10-speed drivetrainPowerful Shimano MT200 hydraulic disc brakesWTB Ranger Comp DNA Compound gravel tyres
When progress is the goal, Avalanche Elite is the gear. For aspiring riders who have ignited a love for off-road riding, this aluminium hardtail is rigged with a 120mm travel fork to absorb the impact when riding more technical trails and is built with GT s efficient Triple Triangle frame design with floating seat stays for more back-seat comfort on rougher terrain, great climbing traction and better handling. The simple 1x11 drivetrain means smoother transitions with a large gear range to make the uphill easier.Completely re-designed alloy frame for renewed style and swaggerInternal cable routing allows for a clean lookNew floating seat stays provide additional compliance and comfortSize Chart:
When progress is the goal, Avalanche Elite is the gear. For aspiring riders who have ignited a love for off-road riding, this aluminium hardtail is rigged with a 120mm travel fork to absorb the impact when riding more technical trails and is built with GT s efficient Triple Triangle frame design with floating seat stays for more back-seat comfort on rougher terrain, great climbing traction and better handling. The simple 1x11 drivetrain means smoother transitions with a large gear range to make the uphill easier.Completely re-designed alloy frame for renewed style and swaggerInternal cable routing allows for a clean lookNew floating seat stays provide additional compliance and comfortSize Chart:
GT's Avalanche Sport has long been part of their stunning hardtail range and the latest version is better than ever! With it's signature triple triangle frame and sorted spec sheet, the Avalanche is fun to ride and great value!Comfortable and fun triple triangle aluminium frame with 141mm Boost wheel spacingSmooth and supple SR Suntour XCT-DS fork with crown mounted lockoutPowerful Tektro hydraulic disc brakes provide reliable stopping powerSlick shifting 18-speed Shimano Altus/Alivio drivetrainWTB Ranger tyres are fast, grippy and durableThe Avalanche boasts GT's signature triple triangle frame with floating seat stays that allow additional compliance and extra comfort. Internal cable routing keeps the bike looking neat and tidy. Up front is the SR Suntour XCT-DS fork with 100mm of travel with a crown mounted lockout so that you can instantly adapt to the trail ahead. The wide range of Shimano 18-speed drivetrain is there to get you up and down and Tektro hydraulic disc brakes are there to keep everything under control. A selection of GT s own components completes the Avalanche such as the handlebar, stem and seatpost with an All Terra MTB saddle. WTB Ranger Comp tyres provide the traction on a WTB SX19 wheelset.