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Size Options & Purchase
Important lead time information
Where delivery times are stated as an ETA month this is based on the latest information from the manufacturer. These dates should be treated as a guide and may be subject to change. Due to an increased strain in global supply chains, factory and shipping schedules can be easily disrupted.
Should you place a future order with us we will monitor the bike’s ETA and keep you informed of any changes.
For more detailed information please read here.
This Trek Rail 5 Gen 3 Red is available with our legendary Podium Point free accessory scheme.
The Rail 5 625 is an electric mountain bike built for ripping the big stuff. It features the same high-end trail tech as Trek's analogue trail bikes, plus a powerful new Bosch drive system that's basically like having your own shuttle.
Trek's Rail is perfect for you if you're looking for an e-MTB that's just as ready to shred as non-electric trail bikes and you want a powerful Bosch drive system that'll propel you up climbs so you can keep your energy for the tech riding.
The Rail 5 features a burly alloy frame with 150 mm of rear travel and a 625 Wh Removable Integrated Battery, an e-MTB optimised 160 mm RockShox 35 Gold RL fork, the latest from Bosch with smart system Performance Line CX capable of speeds up to 25km/h including the new Bluetooth® LED remote for easy connectivity and all-in-one navigation and activity tracking through the eBike Flow app. Plus, a 1x12 drive train with a wide gear range so you can always find the ideal cadence for the motor, a dropper post, powerful 4-piston brakes for more downhill confidence and 29er wheels with nimble yet grippy 2.6" tyres.
Bosch's new smart system gives you all the same power and responsiveness with a new Bluetooth-connected LED remote and eBike Flow app that puts even more control and customisation at your fingertips
Trek's 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
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 Slash, like Mino Link adjustable geometry, a Straight Shot down tube for extra stiffness and Active Braking Pivot (ABP)
The bigger battery means you can adventure for longer between charges
IMPORTANT: This bicycle is supplied without pedals. Pedals for this bicycle can be selected for no cost using Podium Points™.
IMPORTANT: This bicycle requires a suspension pump to set and tune its suspension correctly. This is not included as standard. A suspension pump can be selected for no cost using Podium Points™.
Alpha Platinum Aluminium, 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, (curved top tube on Small)
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
RockShox Deluxe Select+ RT, 230 mm x 57.5 mm
Bosch PowerTube 625 Wh, smart system
Shimano Deore M6100, 12-speed
Shimano Deore M6100, long cage
E*thirteen E*spec Plus, 34T, 165 mm length
SunRace CSMZ800 11-51, 12 speed
Shimano Deore M6100
Tektro HD-M745 4-piston hydraulic disc
Rim: Alex MD35, tubeless compatible, 32-hole, 35 mm width, Presta valve, F hub: Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle, R Hub: Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
Bontrager XR4 Comp, wire bead, 30 tpi, 29x2.60"
Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 50 mm length
Bontrager XR Trail Comp, nylon lock-on
TranzX JD-YSP18, , internal routing, 31.6 mm. Small - 100mm Travel. M,L&XL - 130mm Travel
Bontrager Arvada, steel rails, 138 mm width
Bosch standard 2A, 230V, smart system
We are an authorised Trek dealer and supply this Trek Rail 5 Gen 3 Red with a LIFETIME manufacturer's warranty. Read Warranty Terms
Sizing information is provided as a general guide only. This is based on the average rider riding the bicycle in the style for which it is intended. This takes no account of a rider's personal proportions, physique, flexibility and biomechanics. If your height places you on, or near, a bicycle size step then we recommend you consider both sizes. All bicycles offer a range of handlebar and saddle adjustment which will enable you to fine tune your riding position once the correct size has been established. If you are unsure on sizing, we strongly recommend you visit our store so we can assist you. Pedal On offers advice and information on sizing in good faith, the final decision and responsibility on which size to purchase is yours.
The following finance options are available to apply for online immediately. If you are collecting your bicycle in store you can arrange your finance prior to visiting the store by selecting the required finance method as well as Click & Collect.