Why buy your bike from Sigma Sports?
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.
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.
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.
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.
GT Grade Elite Gravel Bike 2021
An enthusiastic character, dependability and high-value make the GT Grade Elite Gravel Bike an excellent choice for any rider looking to explore the multi-surface, adventure riding genre.
A resilient but reactive alloy frame provides a speedy ride across all manner of terrain while its Triple Triangle design gives increased comfort and efficiency via its floating seatstays. The carbon fork damps surface vibrations and is highly reactive to steering input while multiple mounting options for racks and bags across the frameset open up the opportunity for multi-day excursions.
WTB ST i23 rims build into a burly wheelset that’s ready for big hits while their broad inner width gives support to tyre sidewalls for heightened traction and control. Shimano Claris gears change through a wide range of ratios with ease and dependability while the disc brake setup grants precise stopping power, no matter the weather 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 Claris gears have a wide range of ratios and are accurate and dependable
- 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, 10° flare |
| Bar Tape | Velo cork |
| Front Brake | Tektro Mech mechanical disc, 160mm rotor |
| Rear Brake | Tektro Mech mechanical disc, 160mm rotor |
| Brake Levers | Shimano Claris R2000 |
| Front Derailleur | Shimano Claris R2000, braze-on |
| Rear Derailleur | Shimano Claris R2000, 8-speed |
| Shift Levers | Shimano Claris R2000, 8-speed |
| Chain | KMC X8, 8-speed |
| Cassette | Sunrace, 11-34, 8-speed |
| Crankset | FSA Tempo Adventure, 48/32 chainrings |
| Front Wheel | Rim - WTB ST i23 TCS 2.0, 28 hole, tubeless-ready / Hub - Formula RX-512, 12x100mm thru-axle, Center Lock / Spokes - Stainless Steel, 14g |
| Rear Wheel | WTB ST i23 TCS 2.0, 28 hole, tubeless-ready / Hub - Formula DC-142, 12x142mm thru-axle, Center Lock / Spokes - Stainless Steel, 14g |
| Front Tyre | WTB Riddler TCS Light, 700 x 37c, wire bead clincher |
| Rear Tyre | WTB Riddler TCS Light, 700 x 37c, wire bead 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.
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