61 ads for gt-avalanche in All Classifieds

GT Avalanche 1.0 mountain bike, well-maintained and ready to ride. It's a solid bike with good components, perfect for trails or commuting. Minor cosmetic wear and tear as expected from use, but nothing affecting performance. Overall in good working

Decent bike this. Hydraulic disc brakes, Continental Mountain King tyres, comes with a spare pair of tyres if wanted. New handle grips. Good clean bike. Never gets used and dont have the space for it. No daft offers or i’ll find space and keep it.

If you see this bike please get in touch. Reward available. Thanks! Was stolen today Friday 24 Apr 2026. Some minor rust on front forks, the mudguards are not on it, I have them.

Has been painted and new stickers. Has some wear on the paint as it was my sons bike and he rode it for a few months. Comes with derailleur hanger and bottom bracket

Rides like it should still in good condition, recently been serviced, new tires, cable brakes the only thing is the lock off cap is missing but doesn’t effect the ride or falks still work as they should ££150ono

Here I have a GT avalanche 1.0 for sale will need the gears looking at and back break looking at PICK UP ONLY SUTTON IN ASHFIELD

it is highly maintained added a dropper seat post. 120mm travel hydraulic shimano mt-400 brakes. 1 by 12 seam derailleur. has a slight gear shifting problem still fully working. SWAPS AND OFFERS AVAILABLE

Slate blue Excellent condition. Used twice. A beautiful bike with colour matching helmet £400 ovno

Great condition frame been sat for a while tyres flat and derailleur broken

Owned from new. Not used recently so selling. Decent condition couple marks shown in pics. Great bike for summer

Gt avalanche mens mountain bike excellent condition as been stored inside not used for several years Ali frame just needs rear inner tube no rust jus don't have the room 26" wheels

Brilliant bike, paint in good condition no major scratches, been used daily but new bike forces sale would keep it if I had the space, rides a1, all gears brakes work brilliantly, recently serviced had a new chain, brake pads and a tyre in the servic

In pretty good condition 27 gears, feels solid, upgraded matching pedals, is fast as on road tyres, have spare down hill tyres as well, and the disk brakes are excellent. £430 Ono

Selling due to not having any money its got some scratches why Selling for cheaper cost £500 when I bought Offers excepted Collection only

Missing few parts nearly full built bike will take £70 worth £500 for frame

Full working gears and Brakes Rock Shock suspension. Absolutely nothing wrong with the bike itself. Tyres immaculate and wheels unbuckled also. Reason for selling, I'm not a bike mechanic and it'll cost me more to get it fixed than to sell as the b

All works perfect lovely bike Large frame 26x2.10 wheels this bike doesn’t need a thing rides perfect £120 Ono collection only no time wasters . Perfect bike for the summer

Not used for 3 years. Chain and cogs rusty, as are the pedals. Needs a new saddle. It rolls and rides, brakes work well. Saddle pack with puncture repair kit. Project bike. Not much expenditure and some effort will give you a decent bike. Coll

Unisex mountain bike GTw Avalanche 1. 16 inch frame, Rockshox forks with lockout. 27 speed, 26 inch wheels amd hydraulic brakes. Collection from SY50HG

GT avalanche 1.0 mountainbike M size A fantastic gt mountainbike with hope breaks,amazing frame and tires it rides. Nice and smooth just the derailleur gear connecter snapped off as shown on pic cheap and easily fixed hence why it's cheap for the qua

Gt avalanche in fair working order. 2 new tyres. Please see pictures for mark etc

18inch frame (medium) GT avalanche 29er comes with set of SCHWALBE marathon tyres and smaller inner tubes for more Rubin terrain plus original seat

Gt Avalanche Elite features an SR Suntour XCT-DS suspension fork, microSHIFT 18-speed shifter, and microSHIFT derailleur, proving a trusted ride that will let their skills develop. Completely re-designed alloy frame for renewed style and swagger Inte

Gt avalanche 29”frame Just had breaks bled Gears work bang on Could do with front tire if fussy 140 open to offers Collection only

My sons bike, perfect condition. he has had it for not long but wants a full suspension. Red GT Avalanche 3.0 26"wheels, Frame size Large and 3x8 shimano acera driveterrain. Upgraded rear cassette,headset, chain, fork (sr Suntour XCM with air damp