Giant Reign Advanced E+ 1
Specifications
MotorSyncDrive Pro3, 48v, 90Nm, powered by Yamaha
ControlsRideControl Ergo 4, 5 power levels plus Smart Assist auto mode
DisplayRideControl GO Lux, full color LCD screen
BatteryEnergyPak Smart 560Wh, integrated, 48V EnergyPak Plus 280 range extender compatible
ChargerEnergyPak 4A, 48V smart charger
FrameAdvanced-grade composite front and rear triangles, 170mm Maestro suspension, flip chip - Maestro 3, 12x148 thru-axle
ForkFox 38 Performance Elite, 180mm, GRIP X2 damper, 44mm offset, 110x15mm, Kabolt X
ShockFox Float X Performance, EVOL Large Volume sleeve, 205/65mm
HandlebarGiant Contact TR, 35mm rise, 35mm
GripsGiant Tactal Pro-E single lock-on
StemGiant Contact SL 35
SeatpostSuspension dropper 30.9mm, travel: 40mm, height adjustment: S/M: 60mm, L/XL: 100mm
SaddleGiant Romero
ShiftersSRAM Eagle 90, 1x12
Rear DerailleurSRAM Eagle 90 Transmission
BrakesTRP EVO DH-R, HD-M846, 4-piston, hydraulic, E2.3 caliper, 4-piston TRP RS01E rotors [F] 220mm, [R] 220mm
Brake LeversTRP EVO DH-R
CassetteSRAM XS-1270 V2 Eagle Transmission, 12-speed, 10x52
ChainSRAM 70 Eagle Transmission
CranksetPraxis e-HD forged alloy crank SRAM Eagle Transmission chain ring, 36t, 104 BCD MRP E-AMg, custom bashguard with integrated damping
RimsGiant TRA WheelSystem, 6069 alloy, welded, 30mm IW, 40mm OW, 21mm H, Wide Guard technology [F] 29, [R] 27.5
HubsGiant TRA, E-Drive 260Nm 6-Pawl Driver, 72t engagement, [F] 110x15mm thru-axle, [R] 148x2mm thru-axle, e-bike optimized
SpokesSapim [F] Race, [R] E-Lite, e-bike optimized
Tires[F] Maxxis Assagai 29x2.5", folding, TLR, EXO+, 3C MaxxGrip [R] Maxxis Minion DHR II 27.5x2.4" WT folding, TLR, DD, 3C MaxxGrip
Extras Tubeless kit (liquid, valves, levers, manual, tool) Inner tube supplied Aegis on-board tire pressure management system
Geometry
| S | M | L | XL | ||
|---|---|---|---|---|---|
| LO | MID | HI | LO | MID | HI | LO | MID | HI | LO | MID | HI | ||
| A | REACH | 426 | 430 | 435 | 456 | 460 | 465 | 476 | 480 | 485 | 505 | 510 | 514 |
| B | STACK | 647 | 645 | 642 | 656 | 654 | 651 | 669 | 667 | 665 | 683 | 680 | 678 |
| C | HEAD TUBE ANGLE | 77.1° | 77.5° | 77.9° | 63.1° | 63.5° | 63.9° | 63.1° | 63.5° | 63.9° | 63.1° | 63.5° | 63.9° |
| D | BOTTOM BRACKET DROP | 10 | 5 | 0 | 10 | 5 | 0 | 10 | 5 | 0 | 10 | 5 | 0 |
| E | WHEELBASE | 1226 | 1226 | 1227 | 1261 | 1261 | 1261 | 1287 | 1288 | 1288 | 1323 | 1323 | 1324 |
| F | CHAINSTAY LENGTH | 450 | 450 | 450 | 450 |
| G | HEAD TUBE LENGTH | 95 | 105 | 110 | 135 |
| H | SEAT TUBE LENGTH | 400 | 425 | 450 | 475 |
| I | SEAT TUBE ANGLE | 77.1° | 77.5° | 77.9° | 77.1° | 77.5° | 77.9° | 77.1° | 77.5° | 77.9° | 77.1° | 77.5° | 77.9° |
| All measurements in degrees or millimetres | |||||
Sizing Guide
The sizing chart is a great place to start when picking your next bike but everyone will fit a bike a bit differently. Your torso, arm, and leg lengths all play into what size of bike you may need. Plus, there's your own personal preference.
We always recommend swinging by the shop and taking the bike that you're looking for a spin to see how it feels. If you're unable to come by, looking at the geometry of your current bike and comparing it is a good place to start. If you have any further questions, our customer service team is there to help.
| Size | Height | Imperial | Metric |
|---|---|---|
| S | 5'4" - 5'9" | 163- 174cm |
| M | 5'7" - 6'0" | 171 - 188cm |
| L | 5'10" - 6'3" | 179 - 188cm |
| XL | 6'2" - 6'6" | 187 - 198cm |