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Part of GT’s “EnduRoad” range, this is a drop bar bike that’s built for the long haul and one that really comes to life when you take it offroad. It adopts a comfortable endurance type geometry, which offers you the comfort, stability and control you need to ride on varying terrain types. The Grade AL Expert is enhanced further still up by a top-quality components package. This includes Shimano’s 105 2x11 speed gearing with wide range gearing and dependable Tektro hydo/cable disc brakes for all-weather performance.
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.Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.
The size chart below will get you on the right size bike. Experienced riders may also wish to refer to the geometry chart for more detail.
Getting the Right Fit
At Wiggle we measure each of our bikes to build accurate size charts for our customers. Our qualified team of mechanics then individually check each order, against measurements supplied by you, to ensure the size chosen is correct. Another reason you can have complete confidence when buying a bike from Wiggle!
If you are on the change over between sizes both options will fit. Racers and experienced riders would usually select a smaller size as this offers quicker handing. A larger bike offers more stability and is more suited to new and intermediate riders.
|Height||cm||152 - 160cm||160 - 170cm||170 - 178cm||178 - 182cm||182 - 199cm||190 - 200cm|
|ft||4′ 12″ - 5′ 3″||5′ 3″ - 5′ 7″||5′ 7″ - 5′ 10″||5′ 10″ - 5′ 12″||5′ 12″ - 6′ 6″||6′ 3″ - 6′ 7″|
|Seat Tube - Center to Top||mm||495mm||535mm||550mm||560mm||605mm||635mm|
|Top Tube (Virtual)||mm||515mm||535mm||550mm||565mm||580mm||600mm|
|Head Tube Angle||Degrees||69°||70°||70.5°||71.5°||72°||72°|
|Seat Tube Angle||Degrees||74.5°||73.5°||73°||73°||72.5°||72°|
|Bottom Bracket Height||mm||280mm||280mm||280mm||280mm||280mm||280mm|
|Bottom Bracket Drop||mm||70mm||70mm||70mm||70mm||70mm||70mm|
The delivery options available for shipping this product along with the contents of your basket to USA are:
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.