2021 Trek Rail 5 E-Bike
(discontinued)

Related:
Where To Buy
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
$4,399.99
Rail 5 Gen 2
$4,399.99
Rail 5 Gen 3
$5,149.99
Rail 7 Gen 2
$4,999.99
Rail 7 Gen 3
$5,649.99
Rail 9.7 Gen 4
$6,999.99
Rail 9.7 Gen 2
$5,999.99
Rail 9.9 XTR Gen 4
$12,750.00
Rail 9.9 CXR Gen 4
$13,500.00
FX 3 Disc
$999.99
Farley 7
$2,999.99
Roscoe 20
$429.99
Farley 9
$3,999.99
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.

Specifications

Product
Trek Rail 5 E-Bike
Model Year
2021
Riding Type
Enduro / All-Mountain
Rider
Unisex
Sizes and Geometry
SM (high, low)
MD (high, low)
LG (high, low)
XL (high, low)
Wheel Size
29"
E-Bike Class
Class 1: Pedal Assist (Pedelecs)
Motor
Bosch Performance CX, magnesium motor body, 250W, 75 Nm torque
Battery
Bosch PowerTube 500, integrated, removable
Battery Capacity
500 Wh
Display/Remote
Bosch Purion
Modes
Turbo, Sport/eMTB, Tour, Eco, Walk Assist
Max Speed with Assist
20 mph (32 km/h)
Frame Material
Aluminum
Frame Material Details
Alpha Platinum Aluminum, magnesium rocker link, Motor Armor, molded chainstay protection
Rear Travel
150mm
Rear Shock
RockShox Deluxe Select+, 230mm x 57.5mm
Fork
RockShox 35 Gold RL, DebonAir spring, Motion Control RC damper, e-MTB optimized, 42mm offset
Fork Travel
160mm
Head Tube Diameter
Tapered, 1.125" top, 1.5" bottom
Headset
Trek Knock Block
Handlebar
Bontrager alloy, 31.8mm clamp diameter, 15mm rise, 750mm width
Stem
Bontrager Rhythm Comp, 31.8mm bar clamp, Knock Block compatible, 0° rise, 50mm length
Grips
Bontrager XR Trail Comp, nylon lock-on
Brakes
Tektro HD-M745, 4-piston, Tektro 6-bolt 203mm rotors
Brake Levers
Tektro HD-M745
Drivetrain
1x
Shifters
SRAM SX Eagle, 12-speed, single-click
Front Derailleur
None
Rear Derailleur
SRAM SX Eagle, 12-speed
Chainguide
 
Cranks
SRAM X1 1000 Eagle, 165mm length
Chainrings
SRAM X1 1000 Eagle, 36 tooth
Pedals
VP-536 nylon platform
Chain
SRAM SX Eagle, 12-speed
Cassette
SRAM SX Eagle PG-1210, 12-speed, 11-50 speed
Rims
Alexrims MD35, tubeless ready, 32 hole
Hubs
Bontrager, sealed bearing, 6-bolt rotor mounts, 32 hole, 15x110mm Boost front, 12x148mm Boost rear with HG driver
Spokes
 
Tires
Bontrager XR4 Comp, wire bead, 30 TPI, 29" x 2.6"
Saddle
Bontrager Arvada, steel rails, 138mm width
Seatpost
TranzX JD-YSP18 dropper
Drop: 100mm (SM), 130mm (MD/LG/XL)
Seatpost Diameter
31.6mm
Seatpost Clamp
Single bolt, 36.4mm
Rear Dropout / Hub Dimensions
12x148mm Boost
Max. Tire Size
29" x 2.6"
Bottle Cage Mounts
One inside front triangle
Colors
Matte Olive Grey/Trek Black
Warranty
Lifetime frame and wheels; 2 years Trek/Bontrager parts, suspension linkage components, and paint/decals
Weight
51 lb 14.0 oz (23,530 g)
Miscellaneous
Removable Integrated Battery (RIB) system
ABP (Active Braking Pivot) suspension system
Geometry adjustable via Mino Link flip chip in rear rocker link pivot
Straight Shot frame design with Knock Block steerer stop
Control Freak internal cable routing
Weight given for MD frame with tubes
Includes Bosch standard 2A (100-240V) charger
Price
$4,999.99
More Info
What do you think?
Where To Buy
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
$4,399.99
Rail 5 Gen 2
$4,399.99
Rail 5 Gen 3
$5,149.99
Rail 7 Gen 2
$4,999.99
Rail 7 Gen 3
$5,649.99
Rail 9.7 Gen 4
$6,999.99
Rail 9.7 Gen 2
$5,999.99
Rail 9.9 XTR Gen 4
$12,750.00
Rail 9.9 CXR Gen 4
$13,500.00
FX 3 Disc
$999.99
Farley 7
$2,999.99
Roscoe 20
$429.99
Farley 9
$3,999.99
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
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