Compare bikes
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Overview | |||
| Category | Electric mountain | Electric mountain | |
| Model year | 2027 | 2026 | |
| Wheel size | 27.5" (S) · 29"/27.5" (M, L, XL) | 29/27.5 (S1, S2, S3, S4, S5, S6) | |
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 | |
| Motor | — | Specialized SL 1.2 Custom Rx Trail Tuned Motor | |
| Handlebar width | — | S5: 800mm S1: 780mm S2: 780mm S3: 800mm S4: 800mm S6: 800mm | |
| Battery | — | Specialized SL1-320, fully integrated, 320Wh | |
| Stem length | — | S5: 40mm S1: 40mm S2: 40mm S3: 40mm S4: 40mm S6: 40mm | |
| 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 | |
| Saddle width | — | S5: 143mm S1: 155mm S2: 155mm S3: 143mm S4: 143mm S6: 143mm | |
| Charger | — | Custom charger, 48V System w/ SL system charger plug | |
| 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 | |
| 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 | |
| Fork | — | FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset | |
| Front brake | — | SRAM Maven Bronze, 4-piston caliper, hydraulic disc | |
| Rear brake | — | SRAM Maven Bronze, 4-piston caliper, hydraulic disc | |
| Shift levers | — | SRAM AXS POD Controller w/discrete clamp | |
| Rear derailleur | — | SRAM S-1000 Eagle AXS Transmission | |
| Battery | Bosch PowerTube 800Wh | — | |
| Cassette | — | SRAM 1270 Transmission Cassette, 12 Spd,10-52t | |
| Chain | — | SRAM 70 Transmission Chain | |
| Fork | RockShox Lyrik, 160mm | — | |
| Crankset | — | SRAM Alloy Crankset, 165mm, Dub interface | |
| Frame | Alpha Platinum Aluminum, 160mm | — | |
| Chainrings | — | SRAM T-type ring, 32t, alloy | |
| Rims | — | Specialized, hookless alloy, 30mm inner width, tubeless ready | |
| Suspension | RockShox Super Deluxe | — | |
| Front hub | — | Specialized alloy front hub disc, sealed cartridge bearings, 6-bolt, 15x110mm thru-axle, 32h | |
| Wheels | Bontrager Line TLR 30 | — | |
| Rear hub | — | Specialized alloy rear hub disc, sealed cartridge bearings, 6-Bolt, 12X148mm thru-axle, 28h, HG Steel Fhb | |
| Spokes | — | DT Swiss Elemental | |
| Brakes | Shimano MT620 4-piston hydraulic disc | — | |
| Front tyre | — | Butcher, GRID TRAIL casing, Gripton T9 compound, 29X2.4 | |
| Weight | M - 24.68 kg / 54.42 lbs (with TLR sealant, no tubes) | — | |
| Rear tyre | — | Eliminator, GRID GRAVITY casing, Gripton T7/T9 compound, 27.5X2.4 | |
| Drivetrain | SRAM Eagle 70, 12-speed | — | |
| Inner tubes | — | Standard, Presta Valve | |
| Tyres | Bontrager Brevard Pro XR | — | |
| Stem | — | Alloy Trail Stem, 35mm bar bore | |
| Handlebar | Race Face Aeffect, alloy | — | |
| Handlebar | — | Alloy handlebars, 35mm diameter, 8 degree back sweep, 6 degree up sweep, S1/S2: 780mm/30mm rise, S3-S6: 800mm/50mm rise | |
| Motor | Bosch Performance Line CX | — | |
| Grips | — | Specialized Trail Grips | |
| Display | Bosch Kiox 400C | — | |
| Saddle | — | Bridge Comp, Hollow Cr-mo rails 155/143 | |
| Torque | 85-120 Nm | — | |
| 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 | |
| SWAT | — | SWAT CC steerer tube integrated tool with chain tool and link | |
| E-bike classification | Class 1 | — | |
| Product ID | — | 221352 | |
| Weight | — | 19.37 kg (42 lb, 11.3 oz) | |
| Size used for weighing | — | S4 | |
| Weight | M - 24.68 kg / 54.42 lbs (with TLR sealant, no tubes) | — | |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lbs). | — | |
| Max chainring | 1x: 36T | — | |
| Max fork travel | 180 mm | — | |
| Rotor size | Max brake rotor sizes - Frame: 220mm, Fork: see fork manufacturer | — | |
| Max tyre size | Frame: 27.5x2.60", Fork: See manufacturer | — | |
Geometry
Select a size for each bike to compare geometry.
| Geometry | Trek Rail+ 8 Gen 5 | Specialized Turbo Levo SL 2 Comp |
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