Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900002609
| Model year | 2020 |
|---|---|
| Brand | Giant |
| Model | Reign E+ 1 Pro |
| Bicycle type | Electric-assist |
| Archive ID | 900002609 |
| Original MSRP | $6,000.00 |
| Colors | Electric Red |
| Sizes | S; M; L; XL |
| Frame construction | ALUXX SL-grade aluminum, 160mm Maestro suspension system, 'Boost' 148x12QR, Giant EnergyPak Plus range extender compatible |
|---|---|
| Frame material | Aluminum |
| Fork | Fox 36 Float Performance 27.5, 170mm, 3-position Micro Adjust Grip Damper, Boost 110x15QR, e-Bike optimized |
| Rear shock | Fox Float X2 Performance, EVOL Large Volume sleeve, 2-position lever, 205x62.5mm Trunnion mount, custom tuned |
| Shifters | Shimano Deore XT, 12-speed |
|---|---|
| Front derailleur | MRP 1X custom "V3" co-moulded TR chain guide |
| Rear derailleur | Shimano Deore XT, 12-Speed, Shadow+ |
| Crankset | Praxis Wavetm 36T Cold Forged 4130 premium steel Praxis e-Cadet+ custom forged crankarm set (Q-factor=168, S/M:160, L/XL:165) |
| Bottom bracket | N/A |
| Cassette | Shimano HG-M7100, 10-51T, 12-Speed |
| Chain | KMC e.12 Turbo, EcoProteq, e-bike optimized |
| Pedals | - |
| Brakes | Shimano Deore XT, BR-M8120, 4-piston, hydraulic disc, 203mm |
|---|
| Handlebar | Giant Contact Trail, 35x800mm |
|---|---|
| Stem | Giant Contact SL 35 |
| Saddle | Giant Contact, Neutral |
| Seatpost | Giant Contact Switch, dropper, 30,9mm (S:100/M:125/L:150/XL:170) |
| Hubs | Giant e-TR1 [F] 110x15 [R] 148x12mm Thru-axle |
|---|---|
| Rims | Giant e-TR1 27.5, Tubeless ready, 30mm inner width |
| Spokes | Giant e-TR1 |
| Front tire | Maxxis Minion DHF 27.5x2.6" foldable, Tubeless, EXO+, 3c MaxxTerra[F]Maxxis High Roller II 27.5x2.6" foldable, Tubeless, DoubleDown, 2x120tpi, 3C MaxxTerra Compound [R] |
| Rear tire | Maxxis Minion DHF 27.5x2.6" foldable, Tubeless, EXO+, 3c MaxxTerra[F]Maxxis High Roller II 27.5x2.6" foldable, Tubeless, DoubleDown, 2x120tpi, 3C MaxxTerra Compound [R] |
| Seat tube | 406 mm |
|---|---|
| Top tube | 595 mm |
| Head tube | 100 mm |
| Head-tube angle | 64.5° |
| Seat-tube angle | 76° |
| Chainstay / rear center | 470 mm |
| Wheelbase | 1223 mm |
| Bottom-bracket drop | 15 mm |
| Reach | 430 mm |
| Stack | 592 mm |
| Fork offset / rake | 44 mm |
| Trail | 124.3 mm |
| Crank length | 160 mm |
| Stem length | 40 mm |
| Handlebar width | 800 mm |
| Wheel size | 27.5 |
| Seat tube | 445 mm |
|---|---|
| Top tube | 620 mm |
| Head tube | 110 mm |
| Head-tube angle | 64.5° |
| Seat-tube angle | 76° |
| Chainstay / rear center | 470 mm |
| Wheelbase | 1249 mm |
| Bottom-bracket drop | 15 mm |
| Reach | 452 mm |
| Stack | 602 mm |
| Fork offset / rake | 44 mm |
| Trail | 124.3 mm |
| Crank length | 160 mm |
| Stem length | 40 mm |
| Handlebar width | 800 mm |
| Wheel size | 27.5 |
| Seat tube | 482 mm |
|---|---|
| Top tube | 645 mm |
| Head tube | 120 mm |
| Head-tube angle | 64.5° |
| Seat-tube angle | 76° |
| Chainstay / rear center | 470 mm |
| Wheelbase | 1276 mm |
| Bottom-bracket drop | 15 mm |
| Reach | 475 mm |
| Stack | 611 mm |
| Fork offset / rake | 44 mm |
| Trail | 124.3 mm |
| Crank length | 165 mm |
| Stem length | 50 mm |
| Handlebar width | 800 mm |
| Wheel size | 27.5 |
| Seat tube | 507 mm |
|---|---|
| Top tube | 670 mm |
| Head tube | 130 mm |
| Head-tube angle | 64.5° |
| Seat-tube angle | 76° |
| Chainstay / rear center | 470 mm |
| Wheelbase | 1303 mm |
| Bottom-bracket drop | 15 mm |
| Reach | 497 mm |
| Stack | 620 mm |
| Fork offset / rake | 44 mm |
| Trail | 124.3 mm |
| Crank length | 165 mm |
| Stem length | 50 mm |
| Handlebar width | 800 mm |
| Wheel size | 27.5 |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 8, 2026.