Trek Rail 5 625 W Gen 2 2023
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Wheels 29"
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Travel Front 160mm
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Travel Rear 150mm
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Fork RockShox 35 Gold RL
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Groupset Deore, e*thirteen
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Suspension Full
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Motor Bosch 250W 85Nm mid-drive
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Battery Bosch PowerTube, 625 Wh
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Drivetrain 1 × 12
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Brakes Hydraulic Disc
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
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
Suspension 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
Drivetrain
Rear Derailleur
Shimano Deore M6100, long cage
Shift Levers
Shimano Deore M6100, 12-speed
Cassette
SunRace CSMZ800 11-51, 12 speed
Crank
E*thirteen E*spec Plus, 165 mm length
Chain
Shimano Deore M6100, 12-speed
Pedals
VP-536 nylon platform
Wheels
Front Hub
Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Rear Hub
Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
Rims
Alex MD35, tubeless compatible, 32-hole, 35 mm width, Presta valve
Tires
Bontrager XR4 Comp, wire bead, 30 tpi, 29x2.60"
Brakes
Brakes
Shimano 4-piston hydraulic disc, MT4100 lever, MT420 calliper
Cockpit
Stem
Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 50 mm length
Handlebar
Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
Grips
Bontrager XR Trail Comp, nylon lock-on
Seat
Saddle
Bontrager Arvada, steel rails, 138 mm width
Seatpost
Size: S, TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length; Size: S, Bontrager Line Dropper, 100 mm travel, internal routing, 31.6 mm, 345 mm length; Size: M, L, XL, TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length; Size: M, L, XL, Bontrager Line Dropper, 125 mm travel, internal routing, 31.6 mm, 395mm length
Motor & Battery
Motor
The all-new Bosch Performance Line CX motor is lighter, smaller and quieter than previous versions, for cleaner integration and more nimble handling. It’s also more efficient so you can go further on a single battery charge. Use the intelligent eMTB mode to automatically adjust the amount of assist to match the terrain. It’s a set-and-forget mode that delivers just the right amount of power so you can focus on enjoying the ride.
Battery
Bosch PowerTube, 625 Wh
Charger
Bosch compact 2A, 100–240V
Fit data
Numbers for sizing and ride feel.
| Size | 15.5" High | 15.5" Low | 17.5" High | 17.5" Low | 19.5" High | 19.5" Low | 21.5" High | 21.5" Low |
|---|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.5 mm | 1.39 mm | 1.41 mm | 1.34 mm | 1.36 mm | 1.28 mm | 1.3 mm |
| Bottom Bracket Height | 344 mm | 339 mm | 344 mm | 339 mm | 344 mm | 339 mm | 344 mm | 339 mm |
| Front Center | 750 mm | 750 mm | 774 mm | 775 mm | 797 mm | 797 mm | 831 mm | 832 mm |
| Rake | 41 mm | 43 mm | 42 mm | 43 mm | 42 mm | 43 mm | 43 mm | 44 mm |
| Trail | 127 mm | 131 mm | 127 mm | 131 mm | 127 mm | 131 mm | 127 mm | 131 mm |
| Stack | 616 mm | 619 mm | 615 mm | 619 mm | 620 mm | 623 mm | 629 mm | 632 mm |
| Reach | 418 mm | 413 mm | 443 mm | 438 mm | 463 mm | 458 mm | 492 mm | 488 mm |
| Top Tube Length | 580 mm | 581 mm | 604 mm | 606 mm | 626 mm | 627 mm | 658 mm | 659 mm |
| Seat Tube Angle | 75.4 ° | 75 ° | 75.4 ° | 75 ° | 75.4 ° | 75 ° | 75.4 ° | 75 ° |
| Seat Tube Length | 410 mm | 410 mm | 420 mm | 420 mm | 450 mm | 450 mm | 500 mm | 500 mm |
| Head Tube Angle | 64.9 ° | 64.5 ° | 64.9 ° | 64.5 ° | 64.9 ° | 64.5 ° | 64.9 ° | 64.5 ° |
| Head Tube Length | 105 mm | 105 mm | 105 mm | 105 mm | 110 mm | 110 mm | 120 mm | 120 mm |
| Chainstay Length | 440 mm | 441 mm | 440 mm | 441 mm | 440 mm | 441 mm | 440 mm | 441 mm |
| Wheelbase | 1188 mm | 1189 mm | 1213 mm | 1214 mm | 1236 mm | 1236 mm | 1270 mm | 1271 mm |
| Bottom Bracket Drop | 29 mm | 35 mm | 29 mm | 35 mm | 29 mm | 35 mm | 29 mm | 35 mm |
| Standover Height | 741 mm | 736 mm | 771 mm | 766 mm | 760 mm | 755 mm | 773 mm | 768 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" |
Model Overview
Rail 5 625 W Gen 2 belongs to the Trek E Rail model. There are 66 e-bikes that carry this model name. Take a sneak peek at all Trek E Rail e-bikes models from 2023, by clicking here.
Model range prices
Trek Rail 5 Gen 2 2023 is the cheapest e-bike model and costs 4699$. Trek Rail 9.9 XX1 AXS Gen 4 2023 is the most expensive one and costs 13799$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Enduro e-bikes average price
According to our math, the average price for a trustworthy Enduro e-bike is 4785$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Enduro e-bike. To sum up, when you purchase your e-bike, make sure to check if it has reviews, and also do some components research.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 5626$. Doing a quick comparison, we notice that Rail 5 625 W Gen 2 price is 17.58% higher than the average cost of an Enduro e-bike.
Average weight for Enduro e-bikes
The average weight for Enduro e-bikes is 23.42 kg (51.63 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
Rail 5 625 W Gen 2 weighs 23.88 kg (52.65 lbs) and is slightly heavier than the average. To sum up, it’s 1.96% heavier than the average weight of Enduro e-bikes.
Internal Cable Routing
Another thing to mention, is the internal cable routing of this bike. In conclusion, this helps you too, keep the bike cables in mint condition, and also it looks better. No more cables, surrounding the bike.
Rail 5 625 W Gen 2 components
Fork
The RockShox 35 Gold RL is included from the factory. It has a travel distance of 160mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In short, you should always ensure you have a good fork when purchasing a bike.
Rear Shock
Bike rear shocks increase the riding comfort, and also give you more control over technical trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels size
As for the wheels, Trek Rail 5 625 W Gen 2 2023, has a 29″ aluminum model. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Rail 5 625 W Gen 2 comes with Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, these are ideal for anyone.
Dropper post
A dropper post is included with the Rail 5 625 W Gen 2. A dropper post is a must-have these days if you’re riding anything remotely technical. The main benefit of a dropper post is increased safety while riding. As mentioned above, the lever system allows you to quickly move the saddle out of the way when approaching descents or trail obstacles.
