Trek Rail 5

$5,649.99
Availability: In stock (1)
Delivery time: Pick up in store only

Rail 5 is a full-suspension electric mountain bike built for ripping the big stuff. It features the same high-end trail tech as our analog trail bikes, plus a powerful Bosch drive system that's basically like having your own shuttle.

It's right for you if...

You’re looking for an e-MTB that’s just as ready to shred as non-electric trail bikes. You want a powerful Bosch drive system that’ll propel you up climbs so you can hit lap after lap.

The tech you get

A burly alloy frame with 150mm of rear travel that fully encases a 500Wh battery, an e-MTB optimized 160mm RockShox 35 Gold RL fork, a powerful new Bosch Performance Line CX 250W motor that assists up to 20 mph, and a Purion controller. Plus, a 1x12 drivetrain 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 Bontrager wheels with nimble yet grippy 2.6" tires.

The final word

Rail 5 is our best-value long-travel e-MTB. It's equally as capable as our regular long-travel trail bikes, it just gets you back to the top in a flash. The powerful Bosch drive systems and durable part spec make for long-lasting fun.

 

See it in action

favorite_borderWhy you'll love it

  1. Rail shreds just as hard as its non-electric brethren, plus it powers you right back up the mountain—no shuttle or lift necessary
  2. The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain
  3. Made with the same exclusive frame tech as Remedy and Slash, like Mino Link adjustable geometry, a Straight Shot down tube for extra stiffness, and Active Braking Pivot (ABP)
  4. The dropper post lets you lower your saddle on the fly so it's out of the way on descents
  5. 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 remove the battery without tools and lets you mount a water bottle cage

*Please note - spec applies to all sizes unless listed separately

Frameset
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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 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44mm offset, oversized crown for eMTB, Boost110, 15mm Maxle Stealth, 160mm travel
Shock RockShox Deluxe Select+, 230mm x 57.5mm
Max compatible fork travel 170mm (580mm axle-to-crown)
Wheels
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Hub front Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle
Hub rear Bontrager alloy, loose ball bearing, alloy axle, 6-bolt, Shimano Micro Spline freehub, Boost148, 12mm thru axle
Skewer rear Bontrager Switch thru axle, removable lever
Rim Alex MD35, tubeless compatible, 32-hole, 35mm width, presta valve
Tire Bontrager XR4 Comp, wire bead, 30 tpi, 29x2.60''
Max tire size Frame: 29x2.60" Fork: See manufacturer
Drivetrain
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Shifter Shimano Deore M6100, 12 speed
Rear derailleur Shimano Deore M6100, long cage
Crank arm E*thirteen E*spec Plus, 34T, 165mm length
Chainring E*thirteen, 34T, steel
Cassette Shimano Deore M6100, 10-51, 12 speed
Chain Shimano Deore M6100, 12 speed
Pedal VP-536 nylon platform
Max chainring size 34T
Components
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Saddle Bontrager Arvada, steel rails, 138mm width
*Seatpost Size: S
TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length
Size: M, L, XL
TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length
Handlebar Bontrager alloy, 31.8mm, 15mm rise, 750mm width
Grips Bontrager XR Trail Comp, nylon lock-on
Stem Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree, 50mm length
Headset Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
Brake Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper
Brake rotor Shimano RT76, 6-bolt, 203mm
Accessories
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Battery Bosch PowerTube 500Wh
Charger Bosch compact 2A, 100-240V, smart system
Motor Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist
Computer Bosch Purion
Weight
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Weight M - 23.88 kg / 52.65 lbs
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

We 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, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.

Sizing

Size Rider Height Inseam
S

153 - 167 cm

5'0" - 5'6"

72 - 79 cm

28" - 31"

M

161 - 175 cm

5'3" - 5'9"

76 - 82 cm

30" - 32"

L

174 - 188 cm

5'9" - 6'2"

82 - 88 cm

32" - 35"

XL

186 - 196 cm

6'1" - 6'5"

87 - 92 cm

34" - 36"

 

Geometry

All measurements provided in cm unless otherwise noted.

Sizing table
Frame size number Frame size letter Geometry position Wheel size A — Seat tube B — Seat tube angle Effective seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
15.5 S Low 29" 41.0 67.6° 75.0° 10.5 64.5° 58.8 33.9 3.5 44.8 4.3 13.1 119.6 74.3 42.0 62.6
15.5 S High 29" 41.0 68.0° 75.4° 10.5 64.9° 58.7 34.4 2.9 44.7 4.3 12.7 119.5 74.8 42.5 62.3
17.5 M Low 29" 42.0 67.6° 75.0° 10.5 64.5° 61.3 33.9 3.5 44.8 4.3 13.1 122.1 77.3 44.5 62.6
17.5 M High 29" 42.0 68.0° 75.4° 10.5 64.9° 61.1 34.4 2.9 44.7 4.3 12.7 122.0 77.8 45.0 62.2
19.5 L Low 29" 45.0 67.6° 75.0° 11.0 64.5° 63.4 33.9 3.5 44.8 4.3 13.1 124.3 76.2 46.5 63.0
19.5 L High 29" 45.0 68.0° 75.4° 11.0 64.9° 63.3 34.4 2.9 44.7 4.3 12.7 124.3 76.7 47.0 62.7
21.5 XL Low 29" 50.0 67.6° 75.0° 12.0 64.5° 66.6 33.9 3.5 44.8 4.3 13.1 127.8 77.5 49.5 63.9
21.5 XL High 29" 50.0 68.0° 75.4° 12.0 64.9° 66.5 34.4 2.9 44.7 4.3 12.7 127.7 78.0 49.9

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