1. 650B (27.5) Mountain Bikes
  3. GT
  5. Avalanche Expert, 2018 - Hardtail mountain bike 27.5/29





0% interest available
No deposit required
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Mountain bike sizing chart (650b (27.5) mountain bike)
Feet and Inches Centimetres Inches Size
4' 10" - 5' 2" 148 - 158 13 - 14 XS
5' 2" - 5' 6" 158 - 168 15 - 16 S
5' 6" - 5' 10" 168 - 178 17 - 18 M
5' 10" - 6' 1" 178 - 185 19 - 20 L
6' 1" - 6' 4" 185 - 193 21 - 22 XL
6' 4" - 6' 6" 193 - 198 23 - 24 XXL
Avalanche Expert, 2018 - Hardtail mountain bike 27.5/29

Shipping is free within England, Wales and parts of Scotland. Due to the size and weight of most bikes however, a charge would apply to shipping remote regions, offshore UK and Ireland.

The courier will require a signature for your delivery. If no one is available to sign for your goods, the courier will leave a card with instruction of where you can collect it.

Working days are Monday to Friday. However, there may be circumstances beyond our control which cause delay and in such circumstances we will endeavour to deliver the goods within 7 days of the date the order was made.

Avalanche Expert, 2018 - Hardtail mountain bike 27.5/29
Avalanche Expert, 2018 - Hardtail mountain bike 27.5/29
Apply for finance online through v12Finance

Our flexible finance options mean you can purchase this product with a minimal deposit (or call us and arrange a deposit that suits you). Before applying for finance, please ensure you have read the information on eligability.

80 24 34.85 916.40
400 36 13.84 898.24
0.00 6 133.33 799.98
0.00 9 88.89 800.01
0.00 12 66.67 800.04
0.00 18 44.44 799.92
0.00 24 33.33 799.92
We just need your contact details.
Click here & apply now »

Full Description

GT Avalanche Expert, 2018 - Hardtail mountain bike 27.5/29 matte black

Purpose-engineered for the mountain, high on performance but low on cost. 

One of the longest running GT models. Often called the little brother to the Zaskar the one thing you cannot call the Avalanche is short on features. With a high-end aluminum frame and geometry similar to the Zaskar, you will be able to be out riding hard without busting your wallet.

Call the store for any additional information or advice

in-stock now!


Tel: 02920 529 955


Cycle to Work Scheme

Save up to £336

Green Commute Initiative (formerly ProC2W)Cycle to WorkCycle Scheme - tax free bikesBikes for the NHS & Bikes for StaffBike to WorkOnYourBikeCycle Solutions

Save up to 42% off

(£336 on this bike)

How it works

  • Anyone paying tax through PAYE (pay as you earn), is elligable.
  • Check with your employer, which cycle to work scheme they are part of.
  • (Your organization can enroll by visiting www.cyclescheme.co.uk.)
  • Complete your cycle to work application, including your employer ref. and purchase amount.
  • Contact us with your cycle to work voucher and save a lot of money!


GEARSET20 gears
BRAKESF Shimano BR-M365, Hydraulic Disc, W- 160mm Rotor SM-RT30, R Shimano BR-M365, Hydraulic Disc, W- 160mm Rotor SM-RT30
FRAMEAll New 6061 T6 Aluminum Frame, w- Triple Triangletm, Replaceable Derailleur Hanger, Disc Brake Mounts, and Zerostack tapered 1 1-8-1 1-2Head Tube, 27.5-29 Design
FORKRockShox 30 Silver TK 27.5-29 Solo Air, 100mm Travel, Air Spring, w- Rebound Adjust, 30mm Steel Uppers, PopLoc Remote Lockout, Tapered Alloy Steerer - Fork Travel: 100mm
HEADSETIntergrated seal bearing, 1-1-8 UPPER + 1-1-2 LOWER
REAR DERAILLEURShimano Deore, FD-M6025L, 2x10
SHIFTERSShimano Deore Shadow Plus, RD-M6000-GS
CRANKSETAll-Terra VT-551, 36-22T 2pc crankset 24mm spinlde with external BB
HANDLEBARAll Terra Riser Bar, Double Butted, 710mm Width, 15mm Rise, 31.8mm Clamp
SEATPOSTAll Terra AL6061 w- Forged Head
CASSETTESunrace CS-MS1, 11-40T, 10-Speed
SPOKES14G Stainless
RIMSWTB STP i23 double wall TCS Tubeless compatible alloy rim, 32 hole
GRIPSGT Statement
SADDLEWTB Silverado Sport
STEMAll Terra 1-1-8inch Threadless, 3D Forged, 4-bolt w- CNC face plate, 7 Rise, 31.8mm Clamp
BOTTOM BRACKETCartridge Sealed
BRAKE LEVERSShimano Hydraulic Disc Brake Lever
HUBSF Alloy Centerlock Disc, w- Quick Release, R Alloy Cassette Centerlock Disc, w- Quick Release
TYRESWTB Ranger Comp, DNA Compound, 30tpi, 27.5-29x2.25inch F-R - Tyre Size: 2.25inch - Wheel Size: 27.5-29inch
CATEGORY650B (27.5) Mountain Bike
RockShox 30 Silver TK 100mm Solo Air Fork / Shimano Deore Drivetrain 2x10 Speed / Shimano Hydraulic Brakes / Town to Trails

Why Damian Harris Cycles

A family run business since 1956, we look after our customers every step of the way. Almost 60 years selling bicycles, means our expertise and knowledge is second-to-none.

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Call 029 2052 9955 or email us and this bike could be yours today!


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