- Rail Gen 3 is built for big adventures, with Boschs smart system that packs in all the power you need, and a Bluetooth-connected LED remote thats sleek and intuitive
- Treks Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy to remove the battery without tools, and lets you mount a water bottle cage
- Rail keeps your cockpit tidy by skipping a display, but smart system makes it easy to add one
- The controller has Walk Assist and an intelligent e-MTB mode that automatically delivers the right amount of power based on your terrain
- Made with the same hard-charging frame tech as our amazing trail bikes, like Mino Link adjustable geometry, a Straight Shot down tube for extra stiffness, and Active Braking Pivot (ABP)
Bosch Performance Line CX motor
Bosch Performance Line CX sets the standard for eMTB performance with up to 85Nm of torque and an intelligent eMTB mode with Extended Boost that automatically adjusts the amount of assist based on the terrain.
Removable Integrated Battery
RIB is a one-piece battery and cover with a built-in handle that can easily be removed and re-installed in the frame with no tools and no hassle. It’s the most convenient way to remove your battery for transport, security, or just easier charging.
Bosch Performance Line CX motor
Bosch Performance Line CX sets the standard for eMTB performance with up to 85Nm of torque and an intelligent eMTB mode with Extended Boost that automatically adjusts the amount of assist based on the terrain.
Bosch LED Remote
The Bosch smart system LED remote lets you easily change assist modes, activate walk mode, or turn on optional lights. The bright LEDs are easy to see in any light, and show you your battery level and assist mode at a glance.
Bosch Smart System
Bosch smart system gives you an eMTB thats more connected than ever. The LED remote connects with Bosch eBike Flow app so you can get ride stats, adjust settings, and perform system updates. Plus, Bluetooth connectivity makes it easy to add a display if you want to make it easier to see your ride data.
Active Braking Pivot
Active Braking Pivot allows our engineers to tune how the suspension reacts to acceleration and braking forces independently. That means you get more confident control when you need it most.
| Frame | Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, magnesium rocker link, Motor Armor, Mino Link, ABP, Boost148, 12mm thru axle, 150mm travel |
| Fork | RockShox Domain RC, DebonAir, Motion Control damper, lockout, tapered steerer, 44mm offset, oversized crown for eMTB, Boost110, 15mm Maxle Stealth, 160mm travel |
| Shock | RockShox Deluxe Select+ RT, 230mm x 57.5mm |
| Wheel Front | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29 / |
| Wheel Rear | Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 29 |
| Tire | Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 29x2.50 |
| Tire Part | Bontrager TLR sealant, 6oz |
| Rim Strip | Bontrager TLR |
| Skewer Rear | Bontrager Switch thru axle, removable lever |
| Shifter | SRAM AXS POD |
| Rear Derailleur | SRAM GX Eagle AXS, T-Type |
| Crank | SRAM GX, 160mm length |
| Cassette | SRAM Eagle XS-1275, T-Type,10-52, 12 speed |
| Chain | SRAM GX Eagle, T-Type, 12 speed |
| Chainring | SRAM XX T-Type, 34T, steel |
| Brake | SRAM DB 8 4-piston hydraulic disc // SRAM DB 8 4-piston hydraulic disc |
| Brake Rotor | SRAM CenterLine, 6-bolt, round edge, 220mm // SRAM CenterLine, 6-bolt, round edge, 200mm |
| Pedal | VP-536 nylon platform |
| Saddle | Bontrager Verse P3, chromoly rails |
| Seatpost | Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6mm, 310mm length |
| Handlebar | Bontrager Rhythm Comp, alloy, 31.8mm, 15mm rise, 780mm width |
| Stem | Bontrager Rhythm Comp, 31.8mm, 0 degree, 50mm length |
| Headset | Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8 top, 1.5 bottom |
| Grips | Bontrager XR Trail Elite, nylon lock-on |
| Battery | Bosch PowerTube 625Wh, smart system |
| Motor | Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm |
| Charger | Bosch standard 4A, 110V, smart system |
Geometry Chart
| B B Drop | 2.9 |
| B B Height | 34.4 |
| Chainstay Length | 44.7 |
| Eff Seat Tube Angle | 75.4° |
| Eff Top Tube | 58.7 |
| Frame Reach | 42.5 |
| Frame Size Letter | S |
| Frame Size Number | 15.5" |
| Frame Stack | 62.3 |
| Head Angle | 64.9° |
| Head Tube Length | 10.5 |
| Offset | 4.3 |
| Position | High |
| Seat Tube | 41 |
| Seat Tube Angle | 68.0° |
| Standover | 74.8 |
| Trail | 12.7 |
| Wheelbase | 119.5 |
| Wheel Size | 29" |
| B B Drop | 2.9 |
| B B Height | 34.4 |
| Chainstay Length | 44.7 |
| Eff Seat Tube Angle | 75.4° |
| Eff Top Tube | 61.1 |
| Frame Reach | 45 |
| Frame Size Letter | M |
| Frame Size Number | 17.5" |
| Frame Stack | 62.2 |
| Head Angle | 64.9° |
| Head Tube Length | 10.5 |
| Offset | 4.3 |
| Position | High |
| Seat Tube | 42 |
| Seat Tube Angle | 68.0° |
| Standover | 77.8 |
| Trail | 12.7 |
| Wheelbase | 122 |
| Wheel Size | 29" |
| B B Drop | 2.9 |
| B B Height | 34.4 |
| Chainstay Length | 44.7 |
| Eff Seat Tube Angle | 75.4° |
| Eff Top Tube | 63.3 |
| Frame Reach | 47 |
| Frame Size Letter | L |
| Frame Size Number | 19.5" |
| Frame Stack | 62.7 |
| Head Angle | 64.9° |
| Head Tube Length | 11 |
| Offset | 4.3 |
| Position | High |
| Seat Tube | 45 |
| Seat Tube Angle | 68.0° |
| Standover | 76.7 |
| Trail | 12.7 |
| Wheelbase | 124.3 |
| Wheel Size | 29" |
| B B Drop | 2.9 |
| B B Height | 34.4 |
| Chainstay Length | 44.7 |
| Eff Seat Tube Angle | 75.4° |
| Eff Top Tube | 66.5 |
| Frame Reach | 49.9 |
| Frame Size Letter | XL |
| Frame Size Number | 21.5" |
| Frame Stack | 63.6 |
| Head Angle | 64.9° |
| Head Tube Length | 12 |
| Offset | 4.3 |
| Position | High |
| Seat Tube | 50 |
| Seat Tube Angle | 68.0° |
| Standover | 78 |
| Trail | 12.7 |
| Wheelbase | 127.7 |
| Wheel Size | 29" |
