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Highlights
Trail technology
Proven Maestro rear suspension (160mm) and a powerful but compact SyncDrive Pro motor technology boost your capabilities on steep climbs and rugged descents.
Total control
RideControl Ergo 3 offers integrated, user-friendly button controls that are easy to use. The Giant E-bike App gives you tuning options and E-bike specific fitness tracking.
Long-lasting power
Climb steep mountains and enjoy fun descents all day long with the downtube-integrated EnergyPak
Sizing guide
| Size | cm feet |
|---|---|
| S |
163-174
5’4”-5’9”
|
| M |
171-182
5’7”-6’0”
|
| L |
179-190
5’10”-6’3”
|
| XL |
187-198
6’2”-6’6”
|
Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| Seat Tube Length | S400 | M425 | L450 | XL475 |
| Seat Tube Angle | S76.7 | 77.5 | M76.7 | 77.5 | L76.7 | 77.5 | XL76.7 | 77.5 |
| Top Tube Length | S569 | 568 | M595 | 594 | L622 | 621 | XL649 | 648 |
| Head Tube Length | S100 | M100 | L110 | XL120 |
| Head Tube Angle | S63.7 | 64.5 | M63.7 | 64.5 | L63.7 | 64.5 | XL63.7 | 64.5 |
| Fork Rake (mm) | S44 | M44 | L44 | XL44 |
| Trail | S135.5 | 132.1 | M135 | 132 | L135 | 132 | XL135.5 | 132.1 |
| Wheelbase | S1209 | 1210 | M1236 | 1237 | L1265 | 1266 | XL1295 | 1296 |
| Chain Stay Length | S454 | M454 | L454 | XL454 |
| Bottom Bracket Drop | S25 | 15 | M25 | 15 | L25 | 15 | XL25 | 15 |
| Stack | S636 | 632 | M635 | 632 | L645 | 641 | XL654 | 650 |
| Reach | S425 | 430 | M450 | 455 | L475 | 480 | XL500 | 505 |
| Stand Over Height | S785 | 789 | M772 | 776 | L771 | 775 | XL768 | 772 |
| Stem Length | S40 | M40 | L50 | XL50 |
| Crank Length | S160 | M160 | L165 | XL165 |
| Wheel Size | SF29" / R27.5" | MF29"/R27.5" | LF29" / R27.5" | XLF29" / R27.5" |
Technical specifications
| Motor | SyncDrive Pro, 85Nm, powered by Yamaha |
| Controller | RideControl Ergo 3, grip integrated |
| Display | RideControl GO, frame integrated LED displayANT+ Wireless display compatible |
| Battery | EnergyPak Smart 625WhEnergyPak Plus range extender compatible |
| Size | S, M, L, XL |
| Colours | Good Grey |
| Frame | ALUXX SL-grade Aluminium, Advanced Forged Composite Upper Rocker, 160mm Maestro suspension system, 'Boost' 148x12mm, UDHTM derailleur hanger |
| Fork | Fox 38 Float Performance Elite 29er, 170mm travel, GRIP2 VVC Damper, Boost 110x15 Kabolt floating axle, e-Bike optimised |
| Shock | Fox Float X2 Performance Elite, EVOL Large Volume sleeve, 2-position lever, 205x62.5mm Trunnion mount, custom tuned |
| Handlebar | Giant Contact Trail, 35mm |
| Stem | Giant Contact SL 35 |
| Seatpost | Giant Contact Switch, dropper, 30.9mm |
| Saddle | Giant Romero Trail |
| Pedals | Platform |
| Shifters | Shimano Deore XT |
| Front Derailleur | MRP 1X HD2 custom co-moulded chain guide |
| Rear Derailleur | Shimano Deore XT, 12-Speed, Shadow+ |
| Brakes | Shimano Deore XT, BR-M8120, 4-piston, hydraulic disc, 203mm |
| Brake Levers | Shimano Deore XT BL-M8100, I-spec EV |
| Cassette | Shimano HG-M7100, 10-51T, 12-speed |
| Chain | KMC e.12 Turbo, EcoProteq, e-bike optimized |
| Crankset | Praxis Wavetm 36T Cold Forged 4130 premium steel Praxis e-Cadet+ custom forged crankarm set (S/M:160, L/XL:165) |
| Bottom Bracket | N/A |
| Rims | Giant e-TR1 29"[F] 27.5"[R], Tubeless ready, 30mm inner width |
| Hubs | Giant e-TR1 [F] 110x15 [R] 148x12mm Thru-axle |
| Spokes | Giant e-TR1 |
| Tires | Maxxis Minion DHF 29x2.6" foldable, Tubeless, EXO+, 3C MaxxTerra[F]Maxxis High Roller II 27.5x2.5" foldable, Tubeless, DoubleDown, 3C MaxxTerra Compound [R] |
| Extras | Tubeless kit (liquid, valves, levers, manual, tool) |
| Weight | The most accurate way to determine any bike's weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality. |