Pay in installments of $5.43 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
mountainbike avalanche GT USA Mountain Bike | Avalanche Sport 27.5" (650b)The GT Avalanche Sport is an aluminum frame, a hardtail mountain bike that is your gateway to the outdoors. The Avalanche is one of GTs longest running models, and for good reason. The 6061 T6 aluminum frame w Triple Triangle is stiff and durable, utilizing high end geometry. This lightweight frame combines smoothly with the SR Suntour XCT fork with 100mm travel and hydraulic lockout. Youll get an excellent return for your effort on the Avalanche
The GT Avalanche Sport is an aluminum frame, a hardtail mountain bike that is your gateway to the outdoors. The Avalanche is one of GT’s longest-running models, and for good reason. The 6061 T6 aluminum frame w/ Triple Triangle™ is stiff and durable, utilizing high-end geometry. This lightweight frame combines smoothly with the SR Suntour XCT fork with 100mm travel and hydraulic lockout. You’ll get an excellent return for your effort on the Avalanche Comp, with the 3x9 speed Shimano Alivio drivetrain powering you through the wilderness. While you roll on WTB Transition tires, which give you just the right mix of traction and speed. This is paired with Shimano disc brakes so that you can stop on a dime, every time.
The GT Avalanche Comp is purpose-engineered for the mountain, made to be high on performance but low on cost. The Avalanche Comp will take you from the paths to the trails seamlessly and then really show off its capabilities on the dirt.
Features
- SR Suntour XCT-DS w/ hydraulic lockout
- Shimano Altus/Alivio Group, 3x9-speed
- Shimano Disc brakes
- WTB ST i19 double-wall rims
- WTB Transition 2.25" tires
Specifications
- Frame
- Frame: 6061 T6 Aluminum Frame, w/ Triple Triangle™, Replaceable Derailleur Hanger, Disc Brake Mounts, and Zero stack tapered 1 1/8-1 1/2Head Tube, 27.5/29 Design
- Rear Shock: N/A
- Fork: SR Suntour XCT-DS, 100mm, hydraulic lockout, Coil
- Internal Cable Routing: No
- Drivetrain
- Rear Derailleur: Shimano Tourney
- Front Derailleur: Shimano Altus, 34.9 clamp
- Shifters: Shimano Altus, 3x9
- Rear Cogs: Shimano Alivio, 11-34, 9-speed
- Chain: KMC Z99, 9-speed
- Crank: All Terra, 44/32/22
- Bottom Bracket: Cartridge Sealed
- Components
- Front Brake: Tektro disc, 160mm
- Rear Brake: Tektro disc, 160mm
- Brake Levers: Tektro disc
- Headset: Semi-Integrated, Sealed Cartridge, Tapered
- Seatpost: All Terra Micro Adjust, 6061 Alloy, 30.9 x 350mm
- Cockpit
- Handlebar: GT All Terra Alloy Riser, 25mm rise, 8° sweep, 6° rise, 720mm
- Stem: All Terra Alloy 1 1/8” Threadless, 4-Bolt W/ CNC Face Plate, 31.8, 8°
- Saddle: All Terra MTB
- Pedals: GT Slim Line Flat Pedal
- Grips: GT Statement logo grips
- Wheels/tires
- Rims: WTB ST i19 double wall rim
- Front Tire: Small- WTB Transition, 27.5 x 2.25", Medium/Large- WTB Transition, 29 x 2.25"
- Rear Tire: Small- WTB Transition, 27.5 x 2.25", Medium/Large- WTB Transition, 29 x 2.25"
- Tubeless Ready: No
- Front Hub: Formula QR
- Rear Hub: Formula QR
- Geometry
- Top Tube: Small - 585mm / Medium - 610mm / Large - 638mm
- Seat Tube: Small - 380mm / Medium - 430mm / Large - 485mm
- Stack: Small - 577mm / Medium - 582mm / Large - 589mm
- Reach: Small - 405mm / Medium - 429mm / Large - 454mm
- Standover Height: Small - 721mm / Medium - 757mm / Large - 794mm
- Head Tube Angle: 69.5°
- Seat Tube Angle: 72.7°
- Chainstay Length: Small - 435mm / Medium - 435mm / Large -435 mm
- Bottom Bracket Drop: Small - 45mm / Medium - 45mm / Large - 45mm
- Head Tube Length: Small - 95mm / Medium - 100mm / Large - 108mm
- Wheelbase: Small - 1082mm / Medium - 1107mm / Large - 1135mm.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 29 reviews
Sort
Product Reviews
★★★★★ 5
Very nice water flosser & sonic toothbrush set
This is a very nice set of a portable water flosser and a basic sonic toothbrush. They are sturdy and appear to be well made. They are relatively compact and easy to pack to travel. They work well and do a pretty decent job of flossing and cleaning my teeth and gum, leaving my mouth feeling fresh and clean.
The water flosser is a one-piece design with a detachable water tank. It isn't overly bulky but rather comfortable to hold. It comes with 4 interchangeable nozzle tips (2 standard, 1 orthodontic & 1 tongue cleaner). It has 4 cleaning modes including a custom mode in which you can manually adjust the water jet pressure (10 intensity levels). It is pretty easy to use and does a decent job of removing food particles from between the teeth and along the gum line. Charging is done via a special USB cable (provided).
The sonic toothbrush is basic and functional. It brushes well and leaves my teeth feeling fresh and clean. It has the usual 2-minute timer and 30-second interval reminder. The 3 basic cleaning modes are adequate for my needs. It comes with 4 replacement brush heads, which is essentially a 1-year supply. It is rechargeable via USB-C (charging cable provided).
All in all, I'm pretty pleased with this water flosser and sonic toothbrush. They work well for what they are designed to do. Comfortable to hold and easy to use. The material and build quality seems decent as well. I think it is a good investment for everyday dental care. They get the job done.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2022
★★★★★ 5
Perfect For Those Upgrading From Manual Cleansing
Whether you just need to replace your old electric systems or you are moving on up to the electric age, this is a good set to go with. Also makes for a nice gift.
You get both a sonic toothbrush and an oral flosser. Once you take that step, you'll never go back. So much more thorough cleansing all around. The toothbrush is nice and powerful at 40,000 VPM. That's pretty powerful and gives you a much deeper cleansing. Personally, I wouldn't go any lower than that unless you have really sensitive gums. Of course, you can adjust intensities with this, so you'll be fine either way.
The oral flosser is good and will get what your toothbrush misses. That's not a reflection on this particular toothbrush, but on toothbrushes of any kind as a whole. Does a great job at removing all sorts of stuff lodged between your teeth. Easy to use and you won't have a water line getting in your way. I would highly suggest that you pour a little bit of mouthwash in with your flosser for an even more effective cleansing.
You get several replacement heads for your toothbrush and several different tips for the flosser. Enough that you'll have a very clean mouth for a good, long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2022
★★★★★ 5
Great product does as it says it will
Very good product. It works and does what it says it will.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Arrived earlier than expected and the product seems intact.
It came quicker than I was expecting and it looks like all the pills are there. I only got it yesterday, so I don't know how effective the gum pills are.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
★★★★★ 4
Very good for breath but caused some sour mouth
I have dry mouth which makes me prone to bad breath. I’ve experimented with chewing these before bed (after brushing) or in the morning (also after brushing). I tested my breath using a cloth mask and also did “blank” tests on days when I did not use the product. Chewing before bed greatly reduced morning breath but left me with some sour mouth, which makes me worry a bit about tooth decay. I’ve switched to taking in the morning and have been happy with the results.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2024
recommand products
Bombtrack Beyond E Carbon and Aluminum Gravel eBike - Shimano EP8, Hydraulic Disc Brakes, Fully-Loaded 700C
23.45
Bell Super 3R MIPS Detachable Helmet – Pushbikes
26.05
Vintage Holland Bike
29.69
Bombtrack HOOK EXT APEX Eagle 650B Road Bike
26.17
Bell Super 3R MIPS Full Face Helmet – Bicycle Patrol Outfitters, LLC
23.09