Whyte bikes: delivery limited to certain areas. Check HERE before ordering.

This product is unavailable in Australia. View products available in your country HERE

This product is unavailable in Canada. View products available in your country HERE

This product is unavailable in the EU. View products available in your country HERE

This product is unavailable in Hong Kong. View products available in your country HERE

This product is unavailable in New Zealand. View products available in your country HERE

This product is unavailable in Norway. View products available in your country HERE

This product is unavailable in Saudi Arabia. View products available in your country HERE

This product is unavailable in South Africa. View products available in your country HERE

This product is unavailable in Sweden. View products available in your country HERE

This product is unavailable in Switzerland. View products available in your country HERE

This product is unavailable in the United Arab Emirates. View products available in your country HERE

This product is unavailable in the USA. View products available in your country HERE

Trek Rail+ 5 Gen 5 2025 - Viper Red

Trek Bikes

£5,000.00
Shipping:
Calculated at Checkout
In Stock
Adding to cart… The item has been added
Cycle To Work Reservation Pre Order Reserve with £200

Finance Options

Available as a payment option during checkout.

This is some hidden content.

Trek Rail+ 5 Gen 5: Climb Higher - Descend Faster!

Prepare to redefine your limits with the Trek Rail+ 5 Gen 5, a full-suspension electric mountain bike that's built to conquer any challenge. This powerhouse of a bike blends the raw power of the all-new Gen 5 Bosch Performance CX motor with the stamina of a massive 800 Wh battery, ensuring you have the energy and drive to tackle the most demanding trails. This enduro e-MTB delivers surges of power enabling you to effortlessly ascend steep climbs and technical ascents, then revel in the confidence-inspiring stability and control as you navigate gnarly descents.

Trek Rail+ 5 Gen 5 2025 - Viper Red

The Rail+ 5 Gen 5 isn't just about power; it's precision and adaptability is industry leading. 160mm of front and rear travel soaks up the bumps and jolts, delivering a smooth and controlled ride even on the roughest terrain. Adjustable geometry lets you fine-tune the bike's handling to match your riding style and the trail conditions, ensuring you're always in command. Treks technologies are proven within the industry and they remain with the next generation of Trek Rails!

 

Whether you're seeking out epic all-day adventures or pushing your limits on technical enduro trails, the Trek Rail+ 5 Gen 5 is the obvious choice, providing superb value and reliable performance on every aspect of the mountain!

Trek Rail+ 5 Gen 5 2025 - Viper Red

Adventure ready

 

The Rail+ is your ticket to unforgettable adventures. With its plush suspension and powerful motor, this e-MTB is built for big rides that take you from one mountain top to the next. Whether you're chasing endless downhill thrills or exploring remote backcountry trails, the Rail+ has the power and capability to make every ride an epic one.

Trek Rail+ 5 Gen 5 2025 - Viper Red

Bosch Performance CX Gen 5 Motor

 

The powerful Bosch Performance CX system is your secret weapon on the trails. Its smooth, responsive power delivery effortlessly propels you up even the most daunting climbs, leaving you with plenty of energy to tackle the technical descents ahead. Feel the surge of power as you conquer steep inclines and enjoy the confidence-inspiring control as you navigate challenging terrain. With the Bosch Performance CX, you'll experience a new level of riding freedom and exhilaration.

Trek Rail+ 5 Gen 5 2025 - Viper Red

RIB 2.0 - Removable Internal 800Wh Battery

 

The massive 800 Wh RIB 2.0 battery is your key to unlocking extended adventures. With its impressive capacity, you can confidently explore further and conquer more trails without worrying about running out of juice. Plus, its user-friendly removable design makes it a breeze to transport or store, adding convenience and flexibility to your riding lifestyle. Say goodbye to range anxiety and hello to endless possibilities with the Rail+'s powerful battery system.

Trek Rail+ 5 Gen 5 2025 - Viper Red

Bosch PowerMore Range Extender

 

For those seeking the ultimate in range and adventure, the Rail+ is compatible with the Bosch PowerMore booster battery. This optional add-on seamlessly integrates with your existing system, effectively doubling your battery capacity and opening up a whole new world of exploration. With the PowerMore booster, you can confidently embark on all-day adventures expeditions, tackle remote backcountry trails, or simply enjoy the freedom of knowing you'll never run out of power on your epic adventures.

Trek Rail+ 5 Gen 5 2025 - Viper Red

Geometry

Trek Rail+ 5 Gen 5 2025 - Viper Red
S S M M L L XL XL
Geometry position High Low High Low High Low High Low
Wheel size 27.5" 27.5" 29"/27.5" 29"/27.5" 29"/27.5" 29"/27.5" 29"/27.5" 29"/27.5"
A - Seat tube 38.0 38.0 41.0 41.0 43.5 43.5 47.0 47.0
B - Seat tube angle 75.3° 74.8° 75.3° 74.8° 75.2° 74.8° 75.2° 74.8°
Effective seat tube angle 77.9° 77.4° 77.7° 77.2° 77.5° 77.0° 77.4° 76.9°
C - Head tube length 10.0 10.0 10.0 10.0 12.0 12.0 14.5 14.5
D - Head angle 65.0° 64.5° 65.0° 64.5° 65.0° 64.5° 64.9° 64.5°
E - Effective top tube 56.2 56.3 59.1 59.2 63.9 63.9 67.0 67.0
F - Bottom bracket height 34.4 33.8 34.5 33.8 34.5 33.8 34.5 33.8
G - Bottom bracket drop 1.2 1.8 1.8 2.4 1.8 2.4 1.7 2.4
H - Chainstay length 44.6 44.8 44.6 44.8 44.6 44.8 44.6 44.8
I - Offset 4.3 4.3 4.3 4.3 4.3 4.3 4.3 4.3
J - Trail 11.9 12.2 12.7 13.1 12.7 13.1 12.7 13.1
K - Wheelbase 120.1 120.6 122.9 123.0 127.7 127.8 131.3 131.4
L - Standover 76.7 76.2 78.4 77.8 78.5 77.9 80.4 79.8
M - Frame reach 43.5 43.0 45.5 45.0 49.5 49.0 52.0 51.5
N - Frame stack 59.8 59.4 63.1 62.7 64.9 64.5 67.2 66.7
FRAME:
Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle, 160 mm travel
FRAME MATERIAL:
Aluminium
FORK BRAND:
RockShox
FORK:
RockShox Psylo Gold RC, DebonAir spring, Isolator RC damper, tapered steerer, 44 mm offset, Boost 110, 15 mm Maxle Stealth, 160 mm travel
FORK TRAVEL:
160 mm
REAR SHOCK:
RockShox Deluxe Select+ RT, 205 mm x 65mm
MOTOR:
Bosch
MOTOR CONTROLLER:
Bosch Smart System Mini Remote & System Controller
DISPLAY:
Not Included
DRIVE UNIT:
Bosch Performance Line CX Gen 5 (85 Nm ) Smart System
BATTERY:
Bosch PowerTube 800 Wh Battery
RANGE EXTENDER:
Bosch PowerMore 250Wh Available for Purchase
CHARGER:
Bosch standard 2A, 230V, smart system
WHEEL SIZE:
27.5 R 29 F
WHEELS:
Skewer Rear: Bontrager Switch thru-axle, removable lever / Front Hub: Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle / Rear Hub: Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, Boost148, 12 mm thru axle
TYRES:
(S) Front/Rear: Bontrager Gunnison Elite XR, Tubeless Ready, wire bead, 60 tpi, 27.5x2.40", (M, L, XL): Front: Bontrager Gunnison Elite XR, Tubeless Ready, wire bead, 60 tpi, 29x2.40"
DROPPER SEATPOST:
Yes
SEATPOST:
(S): TranzX JD-YSI34, 100 mm travel, internal routing, 34.9 mm / M, L, XL: TranzX JD-YSI34, 170mm travel, internal routing, 34.9 mm
SADDLE:
Bontrager Verse P3, steel rails
CRANKSET:
E*thirteen E*spec Plus, 160 mm length
HANDLEBAR:
Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
STEM:
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
GRIPS:
Bontrager XR Trail Comp, nylon lock-on
SHIFTERS:
Shimano Deore M6100, 12-speed
BRAKE BRAND:
Shimano
HYDRAULIC BRAKES:
Yes
BRAKES:
Shimano 4-piston hydraulic disc, MT4100 lever, MT420 calliper
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 Mudguard
EXTRAS:
Bontrager TLR sealant, 180 ml/6 oz
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.
/shipping-tax-and-delivery-information/
/stock-availabilty/
/returns-refunds-and-warranties/

FAQs: Trek Rail+ 5 Gen 5 2025

Basics

What size bike do I need?
 

What is Invisiframe and is it worth fitting it to the Rail+?
 

What is tubeless setup and can the Rail+ be set up tubeless?
 

What equipment & info will the bike arrive with?
 

Is it possible to see the Rail+ in your showroom & is it possible to have a test ride or demo it?
 

What type of bike is the Rail+ and what is it designed for?
 

What type of terrain is the Rail+ ideally suited towards?
 

Can the Trek Rail+ 5 Gen 5 get wet and muddy?
 

How should you clean & maintain the Trek Rail+ 5 Gen 5?
 

Can you tell me about the Trek brand?
 

I'm new to riding, what essential bits of kit do I need to get going?
 

Where can I ride the Trek Rail+ 5 Gen 5?
 

Technical

Where can I find all of the major components that come on the bike?
 

Can you fit a water bottle on the Trek Rail+ 5 Gen 5?
 

What warranty comes on the Trek Rail+ 5 Gen 5?
 

Does the Trek Rail+ 5 Gen 5 come with pedals?
 

Can I get hold of spare / replacement parts easily for the Trek Rail+ 5 Gen 5?
 

Are electric bikes legal? How fast can the Trek Rail+ 5 Gen 5 go?
 

Do I need a license to ride the Trek Rail+ 5 Gen 5 in the UK?
 

Can I add upgrades to the bike?
 

Electric / Battery

How should I store the bike?
 

What is the battery lifespan on a Trek Rail+ 5 Gen 5?
 

Are Lithium-Ion batteries safe?
 

Is the internal battery removable on the Trek Rail+ 5 Gen 5?
 

What is the expected range of the battery on the Trek Rail+ 5 Gen 5?
 

What is a range extender and can you add one to the Trek Rail+ 5 Gen 5?
 

Does the bike arrive fully charged and ready to go?
 

How to charge the battery on the Trek Rail+ 5 Gen 5?
 

How long does it take to charge the battery?
 

How is the motor protected ?
 

Purchasing

Why choose MTB Monster?
 

Do you offer 0% finance for the Trek Rail+ 5 Gen 5?
 

Do you accept Cycle To Work vouchers? How does it work?
 

I'm still sorting my payment method, can I reserve a bike?
 

The bike is not yet in stock, can I pre-order one?
 

How will the bike be delivered & what are the setup requirements?
 

What are the delivery options?
 

Can I collect the bike in the store?
 

I still have more questions, can I speak to someone?
 

Ask a Question