This item is no longer available to buy. View similar products.

GT Grade Expert Gravel Bike 2021

★★★★★ ★★★★★
(6)
£1,160.00
RRP £1,450.00 Save 20%

We're sorry, but unfortunately, we're unable to ship this item to your country

Product ID: 1306671

GT Grade Expert Gravel Bike 2021

Blending off-road robustness, a lively and fun character and high value, the GT Grade Expert Gravel Bike serves as a fantastic introduction to the world of two-wheeled adventure riding across a sweep of different surfaces.

The alloy frame amalgamates robustness and lateral stiffness while remaining light to give reliability across rough terrain and an enthusiastic climbing sensation. This frame incorporates GT’s Triple Triangle design that heightens comfort across rutted riding surfaces thanks to its floating seatstays. The carbon fork further improves comfort by damping vibrations and a multitude of rack mounting points across the frameset enables the longest rides to be tackled fully equipped.

The WTB ST i23 rims use their sturdy construction to build into reliable wheels, and their broad inner rim width helps tubeless-ready or standard clincher tyres to give increased traction and cornering stability. The Shimano gears give slick gear changes with every click while the matching hydraulic disc brakes stop precisely in all riding conditions.

Highlights

  • A high-value gravel bike full of enthusiasm and fun that serves as a perfect introduction to multi-terrain two-wheeled adventures
  • The alloy frameset is robust and reactive and the full carbon fork is responsive to steering input and comfortable
  • Triple Triangle frame format allows the seatstays to “float” to grant vast amounts of vertical compliance
  • Multiple mounts for luggage carrying on the frame and fork
  • WTB ST i23 wheels are robust, have a wide internal rim width and are tubeless-ready tyre compatible
  • Shimano Tiagra/GRX 400 gears have a wide range of ratios and are accurate and dependable
  • Shimano hydraulic disc brakes stop with accuracy whatever the conditions

Technical Specification

Frame GT Grade alloy frame, Triple Triangle design featuring floating seatstays, 12x142 thru-axle, flat mount disc, tapered headtube, external dropper compatible, BSA 73mm
Fork GT Grade carbon fork, tapered carbon steerer, 12x100 thru-axle, flat-mount disc
Headset FSA No.44, integrated, sealed bearing
Bottom Bracket GT Cartridge, square taper
Stem GT 3D forged alloy, 31.8
Handlebar GT DropTune RS, alloy, 16° flare
Bar Tape Velo cork
Front Brake Shimano Tiagra hydro disc, 160mm RT10 rotor
Rear Brake Shimano Tiagra hydro disc, 140mm RT10 rotor
Brake Levers Shimano Tiagra
Front Derailleur Shimano Tiagra, braze-on
Rear Derailleur Shimano GRX RX400 Shadow Plus, 10-speed
Shift Levers Shimano Tiagra, 10-speed
Chain KMC X10, 10-speed
Cassette Shimano HG500, 11-34, 10-speed
Crankset FSA Vero Pro, 48/32 chainrings
Front Wheel Rim - WTB ST i23 TCS 2.0, 28 hole, tubeless-ready / Hub - Formula CL-712, 12x100mm thru-axle, Center Lock / Spokes - Stainless Steel, 14g
Rear Wheel WTB ST i23 TCS 2.0, 28 hole, tubeless-ready / Hub - Formula RXC-400, 12x142mm thru-axle, Center Lock / Spokes - Stainless Steel, 14g
Front Tyre WTB Riddler TCS Light, 700 x 37c, tubeless-ready clincher
Rear Tyre WTB Riddler TCS Light, 700 x 37c, tubeless-ready clincher
Saddle GT Pavement, steel rails
Seatpost GT two bolt alloy
Pedals GT Plastic OPC Body

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.



Unable to display Reviews due to Privacy Settings.

Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".

Unable to display Q&A due to Privacy Settings.

Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".

Why buy your bike from Sigma Sports?

sigma sports expert advice
Expert Advice

Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.

sigma sports cycle schemes
Cycle to Work Schemes

Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.

Bike Delivery Options

Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.

laka insurance
Laka Insurance

We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.