Motor
Bosch CX
Performance Line CX · smart system
Battery
800 Wh
Removable PowerTube
Speed
Class 1
Pedal assist to 32 km/h
Travel
160 / 160 mm
Fox 38 + Float X
Drivetrain
GX AXS T-Type
Wireless 12-speed
Weight
24.18 kg
Size M
Trek warrantyLimited lifetime frame warranty
Local serviceOur Red Deer service team
Test rides in Red DeerGasoline Alley
Financing availableAsk in store

Bosch smart system

Full power for the biggest climbs

The Bosch Performance Line CX motor and an 800 Wh battery give you the power and range to ride more trail in a day.

Bosch Performance Line CX

Bosch Performance Line CX

Bosch's most powerful eMTB motor, tuned for natural, responsive assist on technical climbs.

800 Wh PowerTube battery

800 Wh PowerTube battery

Big capacity for long days. The Removable Integrated Battery (RIB 2.0) slides out for charging off the bike.

Kiox 400C + System Controller

Kiox 400C + System Controller

A compact colour display and bar-mounted controller keep ride info and assist modes at your thumb.

Bosch smart system

Connect to the Bosch Flow app for ride stats, updates and custom assist settings.

Enduro-ready

160 mm of travel, front and rear

Long-travel suspension and mixed wheel sizes let you ride steep, rough trail with confidence.

Fox Float 38 Performance Elite

Fox Float 38 Performance Elite

Stiff, controlled and ready for big hits.

Fox Float X Performance Elite

Fox Float X Performance Elite

Supple on small bumps with support when you push hard.

Mullet wheels (M–XL)

A 29" front rolls over obstacles while a 27.5" rear keeps it playful. Size S rolls 27.5" front and rear.

OCLV Mountain Carbon frame

Trek's carbon layup keeps weight down while standing up to hard enduro riding.

Built to last

Details that keep you riding

Protection, clean routing and trail-worthy parts mean less time fixing and more time riding.

Motor Armor

Motor Armor

A tough guard protects the motor from rock strikes.

Guided internal routing

Guided internal routing

Clean, quiet cable routing that's easy for our service team to work on.

Bontrager Line dropper

Bontrager Line dropper

Get the saddle out of the way on descents: up to 200 mm of drop depending on size.

Rail+ 9.8 vs Rail+ 9.7

Which carbon Rail+ is right for you?

Both share the same carbon frame, Bosch CX motor and 800 Wh battery. The 9.8 steps up to Fox suspension, wireless AXS shifting, Maven brakes and a carbon bar.

You're viewingRail+ 9.8 GX AXS T-Type Gen 5Rail+ 9.8$9,999.00
Rail+ 9.7 Gen 5Rail+ 9.7$7,999.00View this bike →
Frame OCLV Mountain Carbon OCLV Mountain Carbon
Fork Fox Performance Elite Float 38, 160 mm RockShox ZEB Select, 160 mm
Shock Fox Performance Elite Float X RockShox Super Deluxe Select RT
Drivetrain SRAM GX Eagle AXS T-Type (wireless) Shimano SLX / XT 12-speed
Brakes SRAM Maven Bronze 4-piston, 220/200 mm SRAM DB 8 4-piston, 200 mm
Handlebar Bontrager Line Pro carbon Bontrager Line alloy
Weight 24.18 kg (size M) 23.73 kg (size M)
Motor & battery Bosch CX · 800 Wh Bosch CX · 800 Wh

Size & fit

Let's get you fit

Enter your height to get a size recommendation, or come in and we'll fit you in person.

Find your size

Enter your height and we'll recommend a frame size.

SizeRider heightInseam
Small5'1" – 5'5" (155–165 cm)29–31" (74–78 cm)
Medium5'5" – 5'10" (165–177 cm)31–33" (79–83 cm)
Large5'10" – 6'2" (177–188 cm)33–35" (84–89 cm)
XL6'2" – 6'5" (188–195 cm)35–36" (89–91 cm)

Sizing is a guide. Reach, arm length and riding style matter too, so a quick test ride is the best way to confirm.

Between sizes or unsure? Book a fitting or test ride and we'll help you choose.

Geometry

Frame sizeSMLXL
Frame size15.5"17.5"19.5"21.5"
A – Seat tube380 mm410 mm435 mm470 mm
Effective seat tube angle77.9°77.7°77.5°77.4°
C – Head tube length100 mm100 mm120 mm145 mm
D – Head angle65.0°65.0°65.0°64.9°
E – Effective top tube562 mm591 mm638 mm669 mm
G – Bottom bracket drop12 mm18 mm17 mm17 mm
H – Chainstay length446 mm446 mm446 mm446 mm
I – Fork offset43 mm43 mm43 mm43 mm
J – Trail119 mm127 mm127 mm127 mm
K – Wheelbase1201 mm1229 mm1277 mm1313 mm
L – Standover763 mm775 mm775 mm798 mm
M – Reach435 mm455 mm495 mm520 mm
N – Stack594 mm627 mm645 mm668 mm
Wheel size27.5"29"/27.5"29"/27.5"29"/27.5"

Specifications

Full specs

General
Weight
24.18 kg (53.31 lb), size M
Max total weight
136 kg (300 lb), bike + rider + cargo
Fender
Trek custom fender
Frameset
Frame
OCLV Mountain Carbon, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armor, Boost148, 12mm thru axle, 160mm travel
Fork
Fox Performance Elite Float 38, Float EVOL air spring, GRIP X damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt-X axle, 160mm travel
Shock
Fox Performance Elite Float X, 2-position damper, 205mm x 65mm
Wheels
Wheel front
Size S: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5'' / Sizes M, L, XL: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29''
Wheel rear
Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 27.5''
Tire
Sizes S, M, L, XL: Bontrager Brevard RSL SE, Tubeless Ready, triple compound, aramid bead, 60 tpi, 27.5x2.50" / Sizes M, L, XL: Bontrager Brevard RSL SE, Tubeless Ready, triple compound, aramid bead, 60 tpi, 29x2.50"
Max tire size
Frame: 27.5x2.60", Fork: See manufacturer
E-bike system
Battery
Bosch PowerTube 800Wh, smart system
Controller
Bosch System Controller Kiox400C, smart system
Motor
Bosch Performance Line CX
E-bike Classification
Class 1
Max assist speed
32 km/h
Drivetrain
Shifter
SRAM AXS POD
Rear derailleur
SRAM GX Eagle AXS, T-Type
Crank
SRAM GX, 160mm length
Chain ring
SRAM T-Type, 34T, steel
Cassette
SRAM Eagle XS-1275, T-Type,10-52, 12 speed
Components
Saddle
Verse Short Comp, steel rails, 145mm width
Seatpost
Size S: Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 34.9mm, 410mm length / Sizes M, L, XL: Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 450mm length / Sizes L, XL: Bontrager Line Dropper, 200mm travel, MaxFlow, internal routing, 34.9mm, 510mm length
Handlebar
Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width
Stem
Bontrager Line Pro, 35mm, Blendr compatible, 0 degree, 45mm length
Brake
SRAM Maven Bronze 4-piston hydraulic disc
Brake rotor
Sizes S, M, L, XL: SRAM HS2, 6-bolt, 220mm / Sizes S, M, L, XL: SRAM HS2, 6-bolt, 200mm

Specs from Trek and subject to change. Weights are for a size M bike.

Gear up

Compatible accessories

Protect yourself and keep your ride dialled.

Riding the Trek Rail+ e-MTB

Test rides in Red Deer

Ride it before you buy it

Come see the Rail+ 9.8 at our Gasoline Alley shop. We'll help you pick the right size, set it up for you and get you out for a test ride.

How can we help you?