Conquer Climbs, Shred Descents
The Trek Rail 5 Gen 3 is your gateway to epic mountain adventures. Built to tackle anything the trail throws your way, this e-MTB boasts the intuitive Bosch Smart System, delivering all the electric assist you need to conquer climbs and explore further. Control it seamlessly with the sleek Bluetooth-connected LED remote.
Trek's innovative Removable Integrated Battery (RIB) system keeps the battery protected within the frame for a clean look and easy access. Plus, it allows for tool-free removal and still lets you mount a water bottle cage for optimal hydration on long rides.
The Rail 5 Gen 3 inherits the same high-performance frame technology as other Trek full suspension electric mountain bikes. Featureing like Mino Link adjustable geometry, a Straight Shot down tube for enhanced stiffness, and Active Braking Pivot (ABP) ensure exceptional handling and control on any 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
The Bosch Performance Line CX sets the standard for eMTB performance with up to 85 Nm of torque and an intelligent Trek 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
The Bosch smart system gives you an eMTB that's 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.
Bosch eBike Flow app
The new eBike Flow app turns your Trek full suspension electric mountain bike into a personalised experience. Use it to customise your motor's assist behaviour, track your ride stats and integrate your data with apps like Strava and Apple Health. There's even handy features like navigation and service reminders.
Geometry
15.5" | 15.5" | 17.5" | 17.5" | 19.5" | 19.5" | 21.5" | 21.5" | |
---|---|---|---|---|---|---|---|---|
Frame size letter | S | S | M | M | L | L | XL | XL |
Geometry position | High | Low | High | Low | High | Low | High | Low |
Wheel size | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" |
A - Seat tube | 41.0 | 41.0 | 42.0 | 42.0 | 45.0 | 45.0 | 50.0 | 50.0 |
B - Seat tube angle | 68.0° | 67.6° | 68.0° | 67.6° | 68.0° | 67.6° | 68.0° | 67.6° |
Effective seat tube angle | 75.4° | 75.0° | 75.4° | 75.0° | 75.4° | 75.0° | 75.4° | 75.0° |
C - Head tube length | 10.5 | 10.5 | 10.5 | 10.5 | 11.0 | 11.0 | 12.0 | 12.0 |
D - Head angle | 64.9° | 64.5° | 64.9° | 64.5° | 64.9° | 64.5° | 64.9° | 64.5° |
E - Effective top tube | 58.7 | 58.8 | 61.1 | 61.3 | 63.3 | 63.4 | 66.5 | 66.6 |
F - Bottom bracket height | 34.4 | 33.9 | 34.4 | 33.9 | 34.4 | 33.9 | 34.4 | 33.9 |
G - Bottom bracket drop | 2.9 | 3.5 | 2.9 | 3.5 | 2.9 | 3.5 | 2.9 | 3.5 |
H - Chainstay length | 44.7 | 44.8 | 44.7 | 44.8 | 44.7 | 44.8 | 44.7 | 44.8 |
I - Offset | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
J - Trail | 12.7 | 13.1 | 12.7 | 13.1 | 12.7 | 13.1 | 12.7 | 13.1 |
K - Wheelbase | 119.5 | 119.6 | 122.0 | 122.1 | 124.3 | 124.3 | 127.7 | 127.8 |
L - Standover | 74.8 | 74.3 | 77.8 | 77.3 | 76.7 | 76.2 | 78.0 | 77.5 |
M - Frame reach | 42.5 | 42.0 | 45.0 | 44.5 | 47.0 | 46.5 | 49.9 | 49.5 |
N - Frame stack | 62.3 | 62.6 | 62.2 | 62.6 | 62.7 | 63.0 | 63.6 | 63.9 |
- FRAME:
- Size: S Alpha Platinum Aluminium, curved top tube, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, magnesium rocker link, Motor Armour, Mino Link, ABP, Boost148, 12 mm thru axle, 150 mm travel Size: M, L, XL Alp
- FRAME MATERIAL:
- Aluminium
- FORK BRAND:
- RockShox
- FORK:
- RockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm Maxle Stealth, 160 mm travel
- FORK TRAVEL:
- 160 mm
- REAR SHOCK:
- RockShox Deluxe Select+ RT, 230 mm x 57.5 mm
- MOTOR:
- Bosch
- MOTOR CONTROLLER:
- Bosch Smart System LED Remote
- DISPLAY:
- Not Included
- DRIVE UNIT:
- Bosch Peformance Line CX (85 Nm ) Smart System
- BATTERY:
- Bosch PowerTube 625 Wh Battery
- RANGE EXTENDER:
- N/A
- CHARGER:
- Bosch standard 2A, 230V, smart system
- WHEEL SIZE:
- 29
- WHEELS:
- Bontrager Line TLR 30, Tubeless-Ready, 32-hole, Presta valve
- TYRES:
- Bontrager XR4 Comp, wire bead, 30 tpi, 29x2.60"/Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29 x 2.40''
- DROPPER SEATPOST:
- Yes
- SEATPOST:
- Size: S TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length/Size: M, L, XL TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length
- SADDLE:
- Bontrager Arvada, steel rails, 138 mm width
- CRANKSET:
- E*thirteen E*spec Plus, 165 mm length
- STEM:
- Bontrager Rhythm Comp, 31.8 mm, 0-degree, 50 mm length
- GRIPS:
- Bontrager XR Trail Comp, nylon lock-on
- SHIFTERS:
- Shimano Deore M6100, 12-speed
- BRAKE BRAND:
- Tektro
- HYDRAULIC BRAKES:
- Yes
- BRAKES:
- Tektro HD-M745 hydraulic disc/Tektro HD-M745 4-piston hydraulic disc
- REAR DERAILLEUR:
- Shimano Deore M6100, long cage
- CHAIN:
- Shimano Deore M6100, 12-speed
- NUMBER OF GEARS:
- 12 Speed
- PEDALS:
- VP-536 nylon platform
- FRONT MUDGUARD:
- MTB Monster Front Fender
- EXTRAS:
- Bontrager TLR sealant
- TYPE OF BIKE:
- Enduro
- DESIGNED FOR:
- Conquering challenging terrain that mixes technical climbs with rough, steep descents. Its superb balance of weight and downhill capability making it a firm favourite with more aggressive riders.
- IDEAL TERRAIN:
- Excels on downhill sections with features like drops, jumps, rock gardens, and loose scree. Whether you're racing enduro, hitting the bike park, or tackling a black run, an enduro MTB can handle it all.
- PLEASE NOTE:
- Trek reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible p