Compare bikes
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Overview | |||
| Category | Electric mountain | Electric mountain | |
| Model year | 2026 | 2027 | |
| Wheel size | 29/27.5 (S1, S2, S3, S4, S5, S6) | 29" (S, M, L, XL) | |
Components | |||
Select a size for each bike to compare size-specific components. | |||
| Crank length | S6: 165mm S1: 165mm S2: 165mm S3: 165mm S4: 165mm S5: 165mm | L: 165 mm S: 165 mm M: 165 mm XL: 165 mm | |
| Motor | Specialized SL 1.2 Custom Rx Trail Tuned Motor | Giant SyncDrive Pro3X 100Nm, PedalPlus 6-Sensor technology | |
| Handlebar width | S5: 800mm S1: 780mm S2: 780mm S3: 800mm S4: 800mm S6: 800mm | L: 780 mm S: 780 mm M: 780 mm XL: 780 mm | |
| Battery | Specialized SL1-320, fully integrated, 320Wh | Giant EnergyPak 800Wh | |
| Controller | — | Giant RideControl Dash 2, Smart Assist automatic mode, 5 support levels | |
| Stem length | S5: 40mm S1: 40mm S2: 40mm S3: 40mm S4: 40mm S6: 40mm | S: 40 mm M: 40 mm L: 40 mm XL: 40 mm | |
| Display & remote | Specialized MasterMind TCU, percentage of remaining charge, 120 possible display configurations, MicroTune assist adjustment, over-the-air updates, ANT+/Bluetooth®, w/Handlebar remote | — | |
| Display | — | Giant RideControl Dash 2, full color LCD display | |
| Saddle width | S5: 143mm S1: 155mm S2: 155mm S3: 143mm S4: 143mm S6: 143mm | — | |
| Charger | Custom charger, 48V System w/ SL system charger plug | Giant EnergyPak 4A smart charger | |
| Seatpost length | S2: 125mm S1: 100mm S3: 150mm S4: 170mm S5: 190mm S6: 190mm | — | |
| Wiring harness | Custom Specialized wiring harness | — | |
| Seatpost clamp | Alloy, 38.6mm | — | |
| Sizes | — | S, M, L, XL | |
| Rear shock | FOX FLOAT X Performance with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever, LSR adjustment, S2-S6:210x55mm, S1: FOX FLOAT Performance 210x52.5mm | — | |
| Frame | — | ALUXX SL-grade aluminum, 140mm travel FlexPoint linkage driven suspension system, 148x12 Boost rear axle, UDHTM Universal Derailleur hanger, KSA40 compatible, 185x52.5mm shock, 1.5~1.8" headset (ZS62/ZS72) | |
| Fork | FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset | Fox 36 Rhythm Air, 150mm travel, Grip damper 110x15mm thru-axle | |
| Front brake | SRAM Maven Bronze, 4-piston caliper, hydraulic disc | — | |
| Shock | — | Fox Float X, 185x52.5mm Sag recommendation: 30% (15.75mm) | |
| Rear brake | SRAM Maven Bronze, 4-piston caliper, hydraulic disc | — | |
| Handlebar | — | Giant Connect TR35, 20mm Rise, 35x760mm [S], 35x780mm [M-XL] | |
| Shift levers | SRAM AXS POD Controller w/discrete clamp | — | |
| Grips | Specialized Trail Grips | Giant Tactal Pro single lock-on | |
| Rear derailleur | SRAM S-1000 Eagle AXS Transmission | Shimano Deore XT 11-speed Shadow+ | |
| Stem | Alloy Trail Stem, 35mm bar bore | Giant Contact SL 35 | |
| Cassette | SRAM 1270 Transmission Cassette, 12 Spd,10-52t | Shimano Cues LinkGlide, 11-speed, 11-50T | |
| Seatpost | X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9, S1: 100mm, S2: 125mm, S3: 150mm, S4/S5: 170mm, S6: 190mm | Giant Contact Switch AT travel adjust dropper seatpost (S:110~140mm, M:140~170m, L/XL: 170~200mm) | |
| Chain | SRAM 70 Transmission Chain | Shimano LinkGlide | |
| Saddle | Bridge Comp, Hollow Cr-mo rails 155/143 | Giant Contact Ergo Trail | |
| Crankset | SRAM Alloy Crankset, 165mm, Dub interface | Forged aluminum crank arms | |
| Pedals | — | Large platform pedal, 28-pins, PP cage, Steel axle | |
| Chainrings | SRAM T-type ring, 32t, alloy | — | |
| Shifters | — | Shimano Cues LinkGlide | |
| Rims | Specialized, hookless alloy, 30mm inner width, tubeless ready | Giant TRA2, Tubeless ready, 30mm inner width | |
| Front hub | Specialized alloy front hub disc, sealed cartridge bearings, 6-bolt, 15x110mm thru-axle, 32h | — | |
| Brakes | — | Shimano Deore XT, BR-M8120, hydraulic disc 4-piston, 220mm [F] 203mm [R] | |
| Rear hub | Specialized alloy rear hub disc, sealed cartridge bearings, 6-Bolt, 12X148mm thru-axle, 28h, HG Steel Fhb | — | |
| Brake levers | — | Shimano Deore XT BL-M8100 | |
| Spokes | DT Swiss Elemental | Sapim Race | |
| Front tyre | Butcher, GRID TRAIL casing, Gripton T9 compound, 29X2.4 | — | |
| Rear tyre | Eliminator, GRID GRAVITY casing, Gripton T7/T9 compound, 27.5X2.4 | — | |
| Inner tubes | Standard, Presta Valve | — | |
| Hubs | — | Giant E-Drive 260Nm, 72T engagement, e-bike optimized, sealed bearing, Boost Thru-axle 110x15 [F] 148x12mm [R] | |
| Handlebar | Alloy handlebars, 35mm diameter, 8 degree back sweep, 6 degree up sweep, S1/S2: 780mm/30mm rise, S3-S6: 800mm/50mm rise | — | |
| Tyres | — | Maxxis Minion DHF 29X2.50"" WT Foldable, TLR, EXO, 3C Maxx Terra [F] Maxxis Dissector 29X2.40"" WT Foldable TLR EXO+ [R] | |
| Extras | — | Tubeless kit (liquid, valves, levers, manual, tool) | |
| Lock | — | Torx 25 Battery Lock with built-in Torque limiter | |
| SWAT | SWAT CC steerer tube integrated tool with chain tool and link | — | |
| Mudguard / chain guard | — | MRP 1x HD guide, CS e-Mount, 32~38T Adjustable | |
| Product ID | 221352 | — | |
| Maximum chainring size | — | Direct-mount steel 36T (maximum: 38T) | |
| Weight | 19.37 kg (42 lb, 11.3 oz) | 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. | |
| Size used for weighing | S4 | — | |
Geometry
Select a size for each bike to compare geometry.
| Geometry | Specialized Turbo Levo SL 2 Comp | Giant Stance E+ 0 |
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