The GT Grade Amp comes with a MAHLE ebikemotion drive unit, high end components and floating seat stays so you'll have comfort and confidence for every adventure you seek.
| Product name: | GT Bicycles GRADE AMP - Gravel E-Bike - 2022 - satin bronze | 
| Manufacturer: | GT Bicycles | 
| Item code: | GTB581100 | 
| Activity: | Cycling | 
| Gender: | men | 
| Material: | Aluminium | 
| Usage bikesport: | E-Bike, Gravel | 
| Hubs: | Formula CRX-512 | eBikemotion X35 | 
| Rims: | Shining | 
| Chain: | KMC X11 | 
| Cassette: | Shimano SLX | 
| Shifter: | Shimano GRX | 
| Rear derailleur: | Shimano GRX Shadow Plus | 
| Bottom bracket: | Shimano BSA RS500 | 
| Chainring ratio: | 40 | 
| Crankset: | Shimano GRX | 
| Brakes: | Shimano GRX 400 | 
| Seat post: | Promax | 
| Saddle: | Fabric Scoop Shallow Sport | 
| Bar tape: | GT Grip Gel | 3.5mm | 
| Handle bar: | GT AL 6061 | 16° Flare | 
| Stem: | GT All Terra 3D | 31.8mm | 
| Fork: | GT Grade E-Carbon | 
| Headset: | 1.5" - 1 1/8" | 
| Frame: | Grade AL | 
| Groupset: | Shimano | 
| Gear ratio: | 11-42 | 
| Battery ernergy: | 250Wh | 
| Number of chainrings: | 1 | 
| Shifting system: | 11-speed | 
| Shifting actuation: | Mechanical | 
| E-bike battery: | MAHLE ebikemotion X35 | 
| Assisted speed: | max. 25 km/h | 
| Drive unit manufacturer: | MAHLE ebikemotion | 
| Motor location: | Rear-Mounted Motor | 
| Brake type: | Disc Brake | 
| Wheel size: | 28" (29") (622mm) | 
| Tires: | WTB Resolute TCS | 700x42C | 
| Brake actuation: | Hydraulic | 
| Model year: | 2022 | 
| Color: | Brown, Metallic | 
| Fork construction: | Classic Suspension Fork | 
| Manufacturer item code: | G61101M | 
| Cable routing: | internal | 
| Display / control unit: | Smart Control | 
| Drive unit model: | MAHLE ebikemotion X35 | 
| Manufacturer page: | http://www.gtbicycles.com/ |